Foxtail Agave - 'Agave attenuata' Care & Buyer's Guide | Planet Desert

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Introducing the foxtail agave, known as Agave attenuate, which is a striking century plant that belongs to the Agave genus. The name "Foxtail" comes from the flower blooms that look a little like a fox's tail. The Foxtail Agave is a striking plant that adds a touch of elegance to succulent gardens or landscapes.

The foxtail Agave attenuata has several other common names such as lion's tail agave, swan's neck agave, spineless century plant, dragon tree agave, and Agave cernua.

Foxtail Agave features long, arching flower stalks and smooth, spineless leaves, ideal for dry landscapes with hills behind.

The striking foxtail Agave attenuata has soft, fleshy pale-bluish to yellow-green leaves that are completely spineless.

It can grow up to 4 feet tall and 7 feet wide, making it an attractive succulent that can stand out as a focal point in a garden.

When the it blooms, a tall flower spike that reaches up to 10 feet in height emerges in the summer from a rosette.

The spike is covered in yellow flowers that attract pollinators such as bees and hummingbirds.

This foxtail agave is very popular in Southern California because it looks so beautiful in your landscape and produces unique pale green-yellowish blooms once in its life after 10 years. Keep them 8 feet apart when placing multiple plants in a landscape. 

After blooming, it will produce bulbils at the base of the flower spike, which can be used for propagation. Once the flowers have faded, the plant will eventually die, but new pups will grow from the base to continue the cycle. 

Go to soil cactus mix blend 1 gal 4 qt cacti succulent dirt compost growing media

When and How to Water Your Foxtail Agave Succulent  

Foxtail Agave is a drought-tolerant succulent, meaning it can withstand periods of dryness. It's crucial not to overwater this plant, as it is more susceptible to root rot if the soil remains consistently damp. 

Water your foxtail agave plant every 2 to 3 weeks during the growing season, and cut back to once a month during dormancy. 

In the spring and summer, during the growing season, you can water your succulent when the soil is dry. Adjust watering based on the environmental conditions and soil moisture levels.

In the fall and winter, during the dormant period, you should reduce watering, as the plant's growth slows down during this time. Always check the soil moisture before watering to ensure that the top few inches of soil are dry before giving your Foxtail Agave a drink. 

To water your Foxtail Agave effectively, it's best to follow a "soak and dry" method. This means thoroughly watering the plant, allowing excess water to drain out of the pot, and then letting the soil dry out completely before watering again.

Light Requirements - Where to Place Your Foxtail Agave Plant

close up of foxtail agave

When growing indoors, it thrives in bright, indirect light.

Place your plant near a window that receives 4 to 6 hours of sunlight throughout the day but ensure that direct sunlight does not hit the leaves for extended periods to prevent sunburn. 

If your indoor space lacks natural light, you can supplement it with grow lights to meet the plant's light requirements.

When growing outdoors, it thrives in full sun to partial shade. In outdoor settings, place the plant in a location where it can receive at least 6-8 hours of sunlight daily.

However, in regions with intense heat, providing some afternoon shade can help protect the plant from scorching. Ensure proper spacing between plants when planting outdoors to allow adequate airflow and sunlight exposure.

Learn to adjust your fox tail agave to avoid burns if the location where you have the plant is exposed to a lot of sunlight. Gradually increase the exposure before transplanting plants until they can handle the full sun. 

It's critical to remember that during a heatwave or periods of extreme heat, your agave attenuata could still sustain sun damage or get sunburned. You can protect the plant in this situation by moving it indoors or to a shaded area. 

Optimal Soil & Fertilizer Needs

The foxtail agave favors very airy, sandy soil that drains well. Planting them in ordinary soil will result in compacted roots, stunted growth, and, most likely, root rot. Instead, make or buy a well-draining potting mix, or ideally, use our that contains mycorrhizae to promote the development of a strong root system that helps your succulent to thrive. 

When it comes to fertilizing this plant, use a small amount of fertilizer once a year in spring. Using a balanced fertilizer of NPK 5-10-5 ensures that other beneficial compounds and microbes are added to the soil without the use of harsh chemicals. Show your Agave attenuata succulent some love with awesome natural fertilizer and watch it thrive.  

Avoid overfertilizing, as too much fertilizer can lead to weak growth or root problems. With proper feeding and plenty of sunlight, this succulent can maintain its striking blue-green foliage and strong architectural form.

Hardiness Zones & More 

9-11 usda map

In the United States, the foxtail agave plant is mostly an indoor plant, but if you live in southern Florida or Hawaii, then you can cultivate it outdoors in USDA zones 9-11.

It thrives in average room temperatures ranging from 65-75°F. If the temperature drops below 35°F, the plant may experience frost damage.

Frost can cause the leaves of the fox tail agave to become discolored or mottled, and in severe cases, it can cause the wilting of leaves or flowers eventually fall. 

Additionally, maintaining moderate humidity levels around 40-50% can benefit the plant, especially in drier indoor environments. You can increase humidity by placing a humidity tray filled with water near the plant or using a room humidifier.

So, if you live in cold temperatures or your location is not suited for raising this succulent then you should grow them as potted plants and bring them in as the temperature drops. To protect this flowering plant from frost, it is recommended to cover it with a frost cloth or move it to a warmer location in your home. 

How to Grow Indoors

Foxtail Agave is a low-maintenance succulent that adapts well to indoor environments when given enough sunlight and proper care. Follow these tips to help your plant thrive indoors:

  1. Place the plant near a bright south- or west-facing window where it can receive several hours of direct sunlight daily.
  2. Use a well-draining cactus or succulent potting mix to prevent excess moisture around the roots.
  3. Choose a container with drainage holes to reduce the risk of root rot.
  4. Water only when the soil has completely dried out, allowing excess water to drain away.
  5. Keep indoor temperatures between 60°F and 85°F for optimal growth.
  6. Provide good air circulation to help maintain healthy foliage and prevent moisture-related issues.

Wildlife – Foxtail Agave Flowers Attract the Following Friendly Pollinators 

Foxtail Agave produces dramatic, fox-tail-shaped flower spikes that attracts a variety of pollinators, including bees, hummingbirds, butterflies, moths, and other nectar-feeding insects. Its flowers provide an important seasonal food source for local wildlife.

Colorful butterfly Butterflies
Bee on a flower Bees
Hummingbird in flight Hummingbirds
Red ladybug on a leaf Lady Bugs
Various pollinators Multi Pollinators
Green bird Other Birds

According to ASPCA, Agave attenuata is mildly toxic to humans and pets. Its sap contains irritating compounds that can cause skin redness, itching, and rashes on contact. It is best to wear gloves when handling the plant and wash exposed skin promptly after contact with the sap.

How to Propagate Your Fostail Agave Plant 

Propagation of this succulent is commonly done through offsets or "pups" that grow around the base of the parent plant. Remove healthy pups, allow the cut end to callus for a few days, then plant them in well-draining succulent soil. Bulbils can be placed directly on moist soil, where they will develop roots and grow into new plants.

Key Takeaways

  1. Foxtail Agave offers the dramatic appearance of an agave without the sharp, hazardous spines found on many other varieties.
  2. Its drought tolerance and minimal care requirements make it an excellent choice for busy gardeners and beginners.
  3. Perfect for containers, rock gardens, patios, and modern landscapes where its sculptural form creates a striking focal point.
  4. Mature plants produce spectacular flower spikes that attract hummingbirds, bees, and butterflies.
  5. Produces pups and bulbils that can be grown into new plants, allowing you to expand your collection over time.
  6. Its graceful rosette of blue-green foliage provides texture, color, and architectural appeal throughout the year.

Final Thoughts

Overall, the Foxtail Agave is a stunning plant that requires specific care to thrive both indoors and outdoors. By providing well-draining soil, occasional balanced fertilization during the growing season, and maintaining appropriate temperature and humidity levels, you can ensure the health and beauty of your Foxtail Agave. Understanding its hardiness zones and temperature requirements is crucial for successful cultivation, whether you choose to grow it indoors or outdoors. With the right conditions and care, the Foxtail Agave can be a striking addition to your coastal garden.  

Attribute Value
Bloom Season Winter, Spring
Botanical Name Agave attenuata
Common Name Fox Tail Agave, lion's tail agave, swan's neck agave, spineless century plant, dragon tree agave, Agave cernua
Dormancy Winter
Family Asparagaceae
Flower Color Greenish, yellow
Genus Agave
Growth Habit Rosette
Growth Rate Fast growth
Hardiness Zone 9, 10, 11
Mature Size 4 ft. tall, 7 ft. wide
Native Area Central Mexico
Plant Type Perennial spineless succulent
Propagation By seed, stem cuttings
Resistance Extremely drought-tolerant, deer resistance, rabbit resistance, heat tolerant
Soil PH 6.5, Acidic, Neutral
Soil Type specialized succulent potting mix
Special Features Long flower stalk, easy to grow
Sun Exposure Full sun (6+ hrs.), Partial shade (3–6 hrs. sun)
Toxicity Safe for humans, friendly to dogs, friendly to cats
Watering Needs Low
Back To Plant Description Main Page

  • Is Agave attenuata edible? 

     Agave attenuata is not considered edible among other agave plants. While some species of agave are used for food or beverage production, Agave attenuata is not commonly used for this purpose. The leaves of the plant are typically tough and fibrous and are not ingested as a food source.  However, it is possible that the sap of the plant could be used as a sweetener, although this is not a common practice. It is important to note that ingesting any part of the plant may be harmful to humans and pets, as it contains saponins, which can be toxic. 

  • Is Agave attenuata fast-growing? 

    Agave foxtail is considered a relatively fast-growing species of agave, particularly when compared to other agave species. The rate of growth can vary depending on factors such as the plant's growing conditions, age, and climate. However, in general, the fox tail agave can grow up to 4 feet in height and 7 feet in width within a few years, making it a popular choice for landscaping and garden design. 

  • Can foxtail agave take full sun? 

    Foxtail agave grows best in partial shade or filtered sunlight for at least 4-6 hours daily. While it can tolerate some direct sunlight, it may be prone to sunburn or damage if exposed to full sun for extended periods of time. If you are considering growing fox tail agave in an area with full sun, it is important to ensure that the plant is gradually acclimated to the conditions over a period of several weeks to avoid damage. 

  • Is foxtail agave indoor or outdoor? 

    Foxtail attenuata is typically grown as an outdoor accent plant, as it requires plenty of sunlight and room to grow. However, it can be grown indoors in a bright location with plenty of natural light, such as a south-facing window. If grown indoors, it is important to ensure that the plant is not overwatered, as this can lead to root rot.  Additionally, it is important to ensure that the plant is gradually acclimated to indoor conditions over a period of several weeks to avoid shock. When used in decorative pots, agave plant makes a striking focal point or accent. 

  • How often does foxtail agave bloom? 

    Fox Tail Agave typically blooms once in its lifetime between winter and spring, but it can take up to 10-25 years to reach maturity and flower. When it does bloom, it produces a tall flower stalk that can reach up to 20 feet in height and is covered in small yellow flowers. After the plant has finished blooming, it will die back, but it will produce offsets or "pups" that can be used to propagate new plants. 

  • How do you care for foxtail agave?

    1. Soil: Use a well-draining cactus or succulent mix amended with sand, pumice, or perlite to prevent root rot.
    2. Watering: Water only when the soil is completely dry, typically every 2 to 3 weeks during the growing season.
    3. Indoor Light and Temperature: Provide at least 6 hours of bright sunlight daily and maintain temperatures between 60°F and 85°F.
    4. Outdoor USDA Zones and Light: Grow outdoors in USDA zones 9–11 in full sun to partial shade.
    5. Fertilizer: Apply a diluted, balanced fertilizer once each spring to support healthy growth.
    6. Pruning: Remove dead or damaged leaves as needed to keep the plant healthy and attractive.

Back To Plant Description Main Page

Pests & Common Problems of Foxtail Agave Attenuata

Agave attenuatais relatively resistant to pests and diseases but it can still be susceptible to a few problems. 


  1. Mealybugs & Scale insects: These tiny insects can be found on the leaves and stems of the fox tail plant. They suck the sap from the plant, which can cause the leaves to turn yellow or brown. Mealybugs can be controlled by spraying the plant with horticultural oil or insecticidal soap.
  2. Root rot: Overwatering can cause the roots of the plant to rot and destroy the shallow root system. This can be avoided if the soil is well-drained and not too wet. 
  3. Fungal diseases: They can be susceptible to fungal diseases such as leaf spot or stem rot. These diseases can be prevented by avoiding overwatering and ensuring that the plant has good air circulation.
  4. Sunburn: They are adapted to bright, indirect light and can be susceptible to sunburn if exposed to direct sunlight for too long. As a result, the leaves may turn brown or yellow. To prevent sunburn, it is recommended to place the plant in a location with bright, indirect light.
  5. Pest infestations: They can attract pests such as snails, slugs, and grasshoppers. These pests can be controlled by using insecticidal soap or removing them by hand.

Growers Quick Reference Guide - Key Features

Attribute Value
Bloom Season Winter, Spring
Botanical Name Agave attenuata
Common Name Fox Tail Agave, lion's tail agave, swan's neck agave, spineless century plant, dragon tree agave, Agave cernua
Dormancy Winter
Family Asparagaceae
Flower Color Greenish, yellow
Genus Agave
Growth Habit Rosette
Growth Rate Fast growth
Hardiness Zone 9, 10, 11
Mature Size 4 ft. tall, 7 ft. wide
Native Area Central Mexico
Plant Type Perennial spineless succulent
Propagation By seed, stem cuttings
Resistance Extremely drought-tolerant, deer resistance, rabbit resistance, heat tolerant
Soil PH 6.5, Acidic, Neutral
Soil Type specialized succulent potting mix
Special Features Long flower stalk, easy to grow
Sun Exposure Full sun (6+ hrs.), Partial shade (3–6 hrs. sun)
Toxicity Safe for humans, friendly to dogs, friendly to cats
Watering Needs Low

Frequently Asked Questions

  • Is Agave attenuata edible? 

     Agave attenuata is not considered edible among other agave plants. While some species of agave are used for food or beverage production, Agave attenuata is not commonly used for this purpose. The leaves of the plant are typically tough and fibrous and are not ingested as a food source.  However, it is possible that the sap of the plant could be used as a sweetener, although this is not a common practice. It is important to note that ingesting any part of the plant may be harmful to humans and pets, as it contains saponins, which can be toxic. 

  • Is Agave attenuata fast-growing? 

    Agave foxtail is considered a relatively fast-growing species of agave, particularly when compared to other agave species. The rate of growth can vary depending on factors such as the plant's growing conditions, age, and climate. However, in general, the fox tail agave can grow up to 4 feet in height and 7 feet in width within a few years, making it a popular choice for landscaping and garden design. 

  • Can foxtail agave take full sun? 

    Foxtail agave grows best in partial shade or filtered sunlight for at least 4-6 hours daily. While it can tolerate some direct sunlight, it may be prone to sunburn or damage if exposed to full sun for extended periods of time. If you are considering growing fox tail agave in an area with full sun, it is important to ensure that the plant is gradually acclimated to the conditions over a period of several weeks to avoid damage. 

  • Is foxtail agave indoor or outdoor? 

    Foxtail attenuata is typically grown as an outdoor accent plant, as it requires plenty of sunlight and room to grow. However, it can be grown indoors in a bright location with plenty of natural light, such as a south-facing window. If grown indoors, it is important to ensure that the plant is not overwatered, as this can lead to root rot.  Additionally, it is important to ensure that the plant is gradually acclimated to indoor conditions over a period of several weeks to avoid shock. When used in decorative pots, agave plant makes a striking focal point or accent. 

  • How often does foxtail agave bloom? 

    Fox Tail Agave typically blooms once in its lifetime between winter and spring, but it can take up to 10-25 years to reach maturity and flower. When it does bloom, it produces a tall flower stalk that can reach up to 20 feet in height and is covered in small yellow flowers. After the plant has finished blooming, it will die back, but it will produce offsets or "pups" that can be used to propagate new plants. 

  • How do you care for foxtail agave?

    1. Soil: Use a well-draining cactus or succulent mix amended with sand, pumice, or perlite to prevent root rot.
    2. Watering: Water only when the soil is completely dry, typically every 2 to 3 weeks during the growing season.
    3. Indoor Light and Temperature: Provide at least 6 hours of bright sunlight daily and maintain temperatures between 60°F and 85°F.
    4. Outdoor USDA Zones and Light: Grow outdoors in USDA zones 9–11 in full sun to partial shade.
    5. Fertilizer: Apply a diluted, balanced fertilizer once each spring to support healthy growth.
    6. Pruning: Remove dead or damaged leaves as needed to keep the plant healthy and attractive.

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Foxtail Agave - Agave attenuata

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If you are not 100% satisfied with your purchase, you can return the product and get a refund or exchange it for another one — similar or not. Shipping charges may apply.

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  • Description
  • Key Plant Features

Introducing the foxtail agave, known as Agave attenuate, which is a striking century plant that belongs to the Agave genus. The name "Foxtail" comes from the flower blooms that look a little like a fox's tail. The Foxtail Agave is a striking plant that adds a touch of elegance to succulent gardens or landscapes.

The foxtail Agave attenuata has several other common names such as lion's tail agave, swan's neck agave, spineless century plant, dragon tree agave, and Agave cernua.

Foxtail Agave features long, arching flower stalks and smooth, spineless leaves, ideal for dry landscapes with hills behind.

The striking foxtail Agave attenuata has soft, fleshy pale-bluish to yellow-green leaves that are completely spineless.

It can grow up to 4 feet tall and 7 feet wide, making it an attractive succulent that can stand out as a focal point in a garden.

When the it blooms, a tall flower spike that reaches up to 10 feet in height emerges in the summer from a rosette.

The spike is covered in yellow flowers that attract pollinators such as bees and hummingbirds.

This foxtail agave is very popular in Southern California because it looks so beautiful in your landscape and produces unique pale green-yellowish blooms once in its life after 10 years. Keep them 8 feet apart when placing multiple plants in a landscape. 

After blooming, it will produce bulbils at the base of the flower spike, which can be used for propagation. Once the flowers have faded, the plant will eventually die, but new pups will grow from the base to continue the cycle. 

Go to soil cactus mix blend 1 gal 4 qt cacti succulent dirt compost growing media

When and How to Water Your Foxtail Agave Succulent  

Foxtail Agave is a drought-tolerant succulent, meaning it can withstand periods of dryness. It's crucial not to overwater this plant, as it is more susceptible to root rot if the soil remains consistently damp. 

Water your foxtail agave plant every 2 to 3 weeks during the growing season, and cut back to once a month during dormancy. 

In the spring and summer, during the growing season, you can water your succulent when the soil is dry. Adjust watering based on the environmental conditions and soil moisture levels.

In the fall and winter, during the dormant period, you should reduce watering, as the plant's growth slows down during this time. Always check the soil moisture before watering to ensure that the top few inches of soil are dry before giving your Foxtail Agave a drink. 

To water your Foxtail Agave effectively, it's best to follow a "soak and dry" method. This means thoroughly watering the plant, allowing excess water to drain out of the pot, and then letting the soil dry out completely before watering again.

Light Requirements - Where to Place Your Foxtail Agave Plant

close up of foxtail agave

When growing indoors, it thrives in bright, indirect light.

Place your plant near a window that receives 4 to 6 hours of sunlight throughout the day but ensure that direct sunlight does not hit the leaves for extended periods to prevent sunburn. 

If your indoor space lacks natural light, you can supplement it with grow lights to meet the plant's light requirements.

When growing outdoors, it thrives in full sun to partial shade. In outdoor settings, place the plant in a location where it can receive at least 6-8 hours of sunlight daily.

However, in regions with intense heat, providing some afternoon shade can help protect the plant from scorching. Ensure proper spacing between plants when planting outdoors to allow adequate airflow and sunlight exposure.

Learn to adjust your fox tail agave to avoid burns if the location where you have the plant is exposed to a lot of sunlight. Gradually increase the exposure before transplanting plants until they can handle the full sun. 

It's critical to remember that during a heatwave or periods of extreme heat, your agave attenuata could still sustain sun damage or get sunburned. You can protect the plant in this situation by moving it indoors or to a shaded area. 

Optimal Soil & Fertilizer Needs

The foxtail agave favors very airy, sandy soil that drains well. Planting them in ordinary soil will result in compacted roots, stunted growth, and, most likely, root rot. Instead, make or buy a well-draining potting mix, or ideally, use our that contains mycorrhizae to promote the development of a strong root system that helps your succulent to thrive. 

When it comes to fertilizing this plant, use a small amount of fertilizer once a year in spring. Using a balanced fertilizer of NPK 5-10-5 ensures that other beneficial compounds and microbes are added to the soil without the use of harsh chemicals. Show your Agave attenuata succulent some love with awesome natural fertilizer and watch it thrive.  

Avoid overfertilizing, as too much fertilizer can lead to weak growth or root problems. With proper feeding and plenty of sunlight, this succulent can maintain its striking blue-green foliage and strong architectural form.

Hardiness Zones & More 

9-11 usda map

In the United States, the foxtail agave plant is mostly an indoor plant, but if you live in southern Florida or Hawaii, then you can cultivate it outdoors in USDA zones 9-11.

It thrives in average room temperatures ranging from 65-75°F. If the temperature drops below 35°F, the plant may experience frost damage.

Frost can cause the leaves of the fox tail agave to become discolored or mottled, and in severe cases, it can cause the wilting of leaves or flowers eventually fall. 

Additionally, maintaining moderate humidity levels around 40-50% can benefit the plant, especially in drier indoor environments. You can increase humidity by placing a humidity tray filled with water near the plant or using a room humidifier.

So, if you live in cold temperatures or your location is not suited for raising this succulent then you should grow them as potted plants and bring them in as the temperature drops. To protect this flowering plant from frost, it is recommended to cover it with a frost cloth or move it to a warmer location in your home. 

How to Grow Indoors

Foxtail Agave is a low-maintenance succulent that adapts well to indoor environments when given enough sunlight and proper care. Follow these tips to help your plant thrive indoors:

  1. Place the plant near a bright south- or west-facing window where it can receive several hours of direct sunlight daily.
  2. Use a well-draining cactus or succulent potting mix to prevent excess moisture around the roots.
  3. Choose a container with drainage holes to reduce the risk of root rot.
  4. Water only when the soil has completely dried out, allowing excess water to drain away.
  5. Keep indoor temperatures between 60°F and 85°F for optimal growth.
  6. Provide good air circulation to help maintain healthy foliage and prevent moisture-related issues.

Wildlife – Foxtail Agave Flowers Attract the Following Friendly Pollinators 

Foxtail Agave produces dramatic, fox-tail-shaped flower spikes that attracts a variety of pollinators, including bees, hummingbirds, butterflies, moths, and other nectar-feeding insects. Its flowers provide an important seasonal food source for local wildlife.

Colorful butterfly Butterflies
Bee on a flower Bees
Hummingbird in flight Hummingbirds
Red ladybug on a leaf Lady Bugs
Various pollinators Multi Pollinators
Green bird Other Birds

According to ASPCA, Agave attenuata is mildly toxic to humans and pets. Its sap contains irritating compounds that can cause skin redness, itching, and rashes on contact. It is best to wear gloves when handling the plant and wash exposed skin promptly after contact with the sap.

How to Propagate Your Fostail Agave Plant 

Propagation of this succulent is commonly done through offsets or "pups" that grow around the base of the parent plant. Remove healthy pups, allow the cut end to callus for a few days, then plant them in well-draining succulent soil. Bulbils can be placed directly on moist soil, where they will develop roots and grow into new plants.

Key Takeaways

  1. Foxtail Agave offers the dramatic appearance of an agave without the sharp, hazardous spines found on many other varieties.
  2. Its drought tolerance and minimal care requirements make it an excellent choice for busy gardeners and beginners.
  3. Perfect for containers, rock gardens, patios, and modern landscapes where its sculptural form creates a striking focal point.
  4. Mature plants produce spectacular flower spikes that attract hummingbirds, bees, and butterflies.
  5. Produces pups and bulbils that can be grown into new plants, allowing you to expand your collection over time.
  6. Its graceful rosette of blue-green foliage provides texture, color, and architectural appeal throughout the year.

Final Thoughts

Overall, the Foxtail Agave is a stunning plant that requires specific care to thrive both indoors and outdoors. By providing well-draining soil, occasional balanced fertilization during the growing season, and maintaining appropriate temperature and humidity levels, you can ensure the health and beauty of your Foxtail Agave. Understanding its hardiness zones and temperature requirements is crucial for successful cultivation, whether you choose to grow it indoors or outdoors. With the right conditions and care, the Foxtail Agave can be a striking addition to your coastal garden.  

Attribute Value
Bloom Season Winter, Spring
Botanical Name Agave attenuata
Common Name Fox Tail Agave, lion's tail agave, swan's neck agave, spineless century plant, dragon tree agave, Agave cernua
Dormancy Winter
Family Asparagaceae
Flower Color Greenish, yellow
Genus Agave
Growth Habit Rosette
Growth Rate Fast growth
Hardiness Zone 9, 10, 11
Mature Size 4 ft. tall, 7 ft. wide
Native Area Central Mexico
Plant Type Perennial spineless succulent
Propagation By seed, stem cuttings
Resistance Extremely drought-tolerant, deer resistance, rabbit resistance, heat tolerant
Soil PH 6.5, Acidic, Neutral
Soil Type specialized succulent potting mix
Special Features Long flower stalk, easy to grow
Sun Exposure Full sun (6+ hrs.), Partial shade (3–6 hrs. sun)
Toxicity Safe for humans, friendly to dogs, friendly to cats
Watering Needs Low

Pests & Common Problems of Foxtail Agave Attenuata

Agave attenuatais relatively resistant to pests and diseases but it can still be susceptible to a few problems. 


  1. Mealybugs & Scale insects: These tiny insects can be found on the leaves and stems of the fox tail plant. They suck the sap from the plant, which can cause the leaves to turn yellow or brown. Mealybugs can be controlled by spraying the plant with horticultural oil or insecticidal soap.
  2. Root rot: Overwatering can cause the roots of the plant to rot and destroy the shallow root system. This can be avoided if the soil is well-drained and not too wet. 
  3. Fungal diseases: They can be susceptible to fungal diseases such as leaf spot or stem rot. These diseases can be prevented by avoiding overwatering and ensuring that the plant has good air circulation.
  4. Sunburn: They are adapted to bright, indirect light and can be susceptible to sunburn if exposed to direct sunlight for too long. As a result, the leaves may turn brown or yellow. To prevent sunburn, it is recommended to place the plant in a location with bright, indirect light.
  5. Pest infestations: They can attract pests such as snails, slugs, and grasshoppers. These pests can be controlled by using insecticidal soap or removing them by hand.

Growers Quick Reference Guide - Key Features

Attribute Value
Bloom Season Winter, Spring
Botanical Name Agave attenuata
Common Name Fox Tail Agave, lion's tail agave, swan's neck agave, spineless century plant, dragon tree agave, Agave cernua
Dormancy Winter
Family Asparagaceae
Flower Color Greenish, yellow
Genus Agave
Growth Habit Rosette
Growth Rate Fast growth
Hardiness Zone 9, 10, 11
Mature Size 4 ft. tall, 7 ft. wide
Native Area Central Mexico
Plant Type Perennial spineless succulent
Propagation By seed, stem cuttings
Resistance Extremely drought-tolerant, deer resistance, rabbit resistance, heat tolerant
Soil PH 6.5, Acidic, Neutral
Soil Type specialized succulent potting mix
Special Features Long flower stalk, easy to grow
Sun Exposure Full sun (6+ hrs.), Partial shade (3–6 hrs. sun)
Toxicity Safe for humans, friendly to dogs, friendly to cats
Watering Needs Low

Frequently Asked Questions

  • Is Agave attenuata edible? 

     Agave attenuata is not considered edible among other agave plants. While some species of agave are used for food or beverage production, Agave attenuata is not commonly used for this purpose. The leaves of the plant are typically tough and fibrous and are not ingested as a food source.  However, it is possible that the sap of the plant could be used as a sweetener, although this is not a common practice. It is important to note that ingesting any part of the plant may be harmful to humans and pets, as it contains saponins, which can be toxic. 

  • Is Agave attenuata fast-growing? 

    Agave foxtail is considered a relatively fast-growing species of agave, particularly when compared to other agave species. The rate of growth can vary depending on factors such as the plant's growing conditions, age, and climate. However, in general, the fox tail agave can grow up to 4 feet in height and 7 feet in width within a few years, making it a popular choice for landscaping and garden design. 

  • Can foxtail agave take full sun? 

    Foxtail agave grows best in partial shade or filtered sunlight for at least 4-6 hours daily. While it can tolerate some direct sunlight, it may be prone to sunburn or damage if exposed to full sun for extended periods of time. If you are considering growing fox tail agave in an area with full sun, it is important to ensure that the plant is gradually acclimated to the conditions over a period of several weeks to avoid damage. 

  • Is foxtail agave indoor or outdoor? 

    Foxtail attenuata is typically grown as an outdoor accent plant, as it requires plenty of sunlight and room to grow. However, it can be grown indoors in a bright location with plenty of natural light, such as a south-facing window. If grown indoors, it is important to ensure that the plant is not overwatered, as this can lead to root rot.  Additionally, it is important to ensure that the plant is gradually acclimated to indoor conditions over a period of several weeks to avoid shock. When used in decorative pots, agave plant makes a striking focal point or accent. 

  • How often does foxtail agave bloom? 

    Fox Tail Agave typically blooms once in its lifetime between winter and spring, but it can take up to 10-25 years to reach maturity and flower. When it does bloom, it produces a tall flower stalk that can reach up to 20 feet in height and is covered in small yellow flowers. After the plant has finished blooming, it will die back, but it will produce offsets or "pups" that can be used to propagate new plants. 

  • How do you care for foxtail agave?

    1. Soil: Use a well-draining cactus or succulent mix amended with sand, pumice, or perlite to prevent root rot.
    2. Watering: Water only when the soil is completely dry, typically every 2 to 3 weeks during the growing season.
    3. Indoor Light and Temperature: Provide at least 6 hours of bright sunlight daily and maintain temperatures between 60°F and 85°F.
    4. Outdoor USDA Zones and Light: Grow outdoors in USDA zones 9–11 in full sun to partial shade.
    5. Fertilizer: Apply a diluted, balanced fertilizer once each spring to support healthy growth.
    6. Pruning: Remove dead or damaged leaves as needed to keep the plant healthy and attractive.

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