The Mammillaria hernandezii cluster is a rare and highly collectible cactus known for its compact, rounded stems that naturally form tight clusters over time. Its plump, finger-like tubercles give it a sculptural charm, while the clustering habit creates a living mound that looks striking in both pots and rock gardens.
This species is especially admired for its large, magenta-pink flowers, which contrast beautifully with its small green stems and often bloom in winter when most plants are dormant.
Native to Oaxaca, Mexico, this cactus thrives in rocky, arid environments and adapts well to container growing. Clustering varieties can eventually form mats of stems just a few inches tall, making them a perfect choice for collectors who want a showy, space-saving plant. Though small, their blooms are impressively large, creating a dramatic floral display that’s unforgettable.
According to ASPCA, Mammillaria species are considered non-toxic to pets and humans, making them safe additions to your collection.
How to Care for Mammillaria hernandezii Cluster
- Light: Provide bright light indoors or full sun outdoors; aim for 6–8 hours of light daily.
- Soil: Use a fast-draining cactus mix with added pumice or perlite.
- Watering: Follow the soak-and-dry method—water deeply, then let the soil dry fully before watering again. Reduce watering in winter.
- Indoor Temperature: Keep between 65–85°F; protect from cold drafts.
- Outdoor USDA Zones: Hardy in zones 9–11; bring indoors in colder climates.
- Fertilizer: Feed with diluted cactus fertilizer once in spring for healthy growth and flowering.
Final Thoughts
Overall, the Mammillaria hernandezii cluster is a must-have for any cactus enthusiast. With its compact growth, stunning winter flowers, and easy care, it’s both a collector’s gem and a beautiful centerpiece for any cactus arrangement.
Please visit our main product page to learn more about Mammillaria hernandezii care.
Bloom Season
Flower Color
Growth Rate
Hardiness Zone
Mature Size
Plant Type
Resistance
Sun Exposure
Watering Needs
| Bloom Season | Late Autumn, winter |
|---|---|
| Botanical Name | Mammillaria hernandezii |
| Dormancy | Winter |
| Family | Cactaceae |
| Flower Color | Magenta Pink |
| Genus | Mammillaria |
| Growth Habit | Cylindrical |
| Growth Rate | Slow |
| Hardiness Zone | 9, 10, 11 |
| Mature Size | 2 in. tall, 2 in. wide |
| Native Area | Mexico |
| Plant Type | Cactus |
| Propagation | By cuttings, offsets |
| Resistance | Extremely drought-tolerant, heat tolerant, pest resistance |
| Soil PH | 6.5, Acidic, Neutral |
| Soil Type | Cactus potting mix soil |
| Special Features | Easy to maintain, 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 |
Growers Quick Reference Guide - Key Features
| Bloom Season | Late Autumn, winter |
|---|---|
| Botanical Name | Mammillaria hernandezii |
| Dormancy | Winter |
| Family | Cactaceae |
| Flower Color | Magenta Pink |
| Genus | Mammillaria |
| Growth Habit | Cylindrical |
| Growth Rate | Slow |
| Hardiness Zone | 9, 10, 11 |
| Mature Size | 2 in. tall, 2 in. wide |
| Native Area | Mexico |
| Plant Type | Cactus |
| Propagation | By cuttings, offsets |
| Resistance | Extremely drought-tolerant, heat tolerant, pest resistance |
| Soil PH | 6.5, Acidic, Neutral |
| Soil Type | Cactus potting mix soil |
| Special Features | Easy to maintain, 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 |
- Description
- Key Plant Features
The Mammillaria hernandezii cluster is a rare and highly collectible cactus known for its compact, rounded stems that naturally form tight clusters over time. Its plump, finger-like tubercles give it a sculptural charm, while the clustering habit creates a living mound that looks striking in both pots and rock gardens.
This species is especially admired for its large, magenta-pink flowers, which contrast beautifully with its small green stems and often bloom in winter when most plants are dormant.
Native to Oaxaca, Mexico, this cactus thrives in rocky, arid environments and adapts well to container growing. Clustering varieties can eventually form mats of stems just a few inches tall, making them a perfect choice for collectors who want a showy, space-saving plant. Though small, their blooms are impressively large, creating a dramatic floral display that’s unforgettable.
According to ASPCA, Mammillaria species are considered non-toxic to pets and humans, making them safe additions to your collection.
How to Care for Mammillaria hernandezii Cluster
- Light: Provide bright light indoors or full sun outdoors; aim for 6–8 hours of light daily.
- Soil: Use a fast-draining cactus mix with added pumice or perlite.
- Watering: Follow the soak-and-dry method—water deeply, then let the soil dry fully before watering again. Reduce watering in winter.
- Indoor Temperature: Keep between 65–85°F; protect from cold drafts.
- Outdoor USDA Zones: Hardy in zones 9–11; bring indoors in colder climates.
- Fertilizer: Feed with diluted cactus fertilizer once in spring for healthy growth and flowering.
Final Thoughts
Overall, the Mammillaria hernandezii cluster is a must-have for any cactus enthusiast. With its compact growth, stunning winter flowers, and easy care, it’s both a collector’s gem and a beautiful centerpiece for any cactus arrangement.
Please visit our main product page to learn more about Mammillaria hernandezii care.
Bloom Season
Flower Color
Growth Rate
Hardiness Zone
Mature Size
Plant Type
Resistance
Sun Exposure
Watering Needs
| Bloom Season | Late Autumn, winter |
|---|---|
| Botanical Name | Mammillaria hernandezii |
| Dormancy | Winter |
| Family | Cactaceae |
| Flower Color | Magenta Pink |
| Genus | Mammillaria |
| Growth Habit | Cylindrical |
| Growth Rate | Slow |
| Hardiness Zone | 9, 10, 11 |
| Mature Size | 2 in. tall, 2 in. wide |
| Native Area | Mexico |
| Plant Type | Cactus |
| Propagation | By cuttings, offsets |
| Resistance | Extremely drought-tolerant, heat tolerant, pest resistance |
| Soil PH | 6.5, Acidic, Neutral |
| Soil Type | Cactus potting mix soil |
| Special Features | Easy to maintain, 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 |
Growers Quick Reference Guide - Key Features
| Bloom Season | Late Autumn, winter |
|---|---|
| Botanical Name | Mammillaria hernandezii |
| Dormancy | Winter |
| Family | Cactaceae |
| Flower Color | Magenta Pink |
| Genus | Mammillaria |
| Growth Habit | Cylindrical |
| Growth Rate | Slow |
| Hardiness Zone | 9, 10, 11 |
| Mature Size | 2 in. tall, 2 in. wide |
| Native Area | Mexico |
| Plant Type | Cactus |
| Propagation | By cuttings, offsets |
| Resistance | Extremely drought-tolerant, heat tolerant, pest resistance |
| Soil PH | 6.5, Acidic, Neutral |
| Soil Type | Cactus potting mix soil |
| Special Features | Easy to maintain, 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 |
