Gasteria armstrongii
Gasteria armstrongii

Gasteria Armstrongii Flat-Leaf Gasteria

(This plant comes in a 3.5 inch pot. All of our plants are grown under the same conditions, although not all the plants are the same. You will receive a similar plant in size and shape to the ones in the pictures. Our plants are hand-picked and carefully selected to bring you the best quality possible. Please allow us up to 3 business days to process your order. If you wish to receive your order on a specific date, or have special instructions, please add a note at the checkout . The plant is shipped in its pot to prevent any damage to the roots).

Gasteria Armstrongii is commonly known as ‘Flat-Leaf Gasteria’. It has some of the most attractive individual clones of any species. This summer-dormant succulent has a short, rounded, and thick rosette shape that grows up to 2 inches in height. Gasteria Armstrongii has its origin in South Africa and belongs to the Asphodelaceae family.

Growth Rate

Gasteria armstrongii is a rare succulent with dark green leaves. It has a slow growth rate. 


Flowers of this interesting plant are reddish-pink in color and are stomach-shaped. They bloom in January and February.

Watering and Feeding

Flat-leaf gasteria succulents require little water to grow. Fertilizer should be applied only once in the spring, for both houseplants and those planted outside.


During the hot summer months, keep the soil moist but not soggy. During the winter, only water when the soil is completely dried out.


Gasteria armstrongii has a frost tolerance of -1° C (30.2° F) and belongs to the hardiness zone of 10.


This variety of Gasteria requires partial shade to thrive.


You can propagate this succulent plant by removing offshoots or taking leaf cuttings in the spring or summer.

Some of the information in this description has been found at, and

Blooming Season January-february
Common Name Flat-leaf gasteria
Dormancy Summer
Family Asphodelaceae
Flower Reddish-pink
Frost Tolerance -1°c
Growth Rate Slow growth
Hardiness Zone 1/9
Height 2 in
Origin South africa
Pot Size 3.5"
Scientific Name Gasteria armstrongii
Shape Thick rosettes
Sun Exposure Partial shade

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Customer Reviews
5.0 Based on 6 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Nathan K.
United States United States
I recommend this product

Thought it'd be a bit more brown but it's...

Thought it'd be a bit more brown but it's beautiful anyhow

Joseph B.
United States United States

Nice Healthy Plant

This plant had nice thick healthy roots. The plant was grown well with no leaf scarring or defects. Also really great form of this plant.

Planet Desert Gasteria armstrongii Review
Lennon C.

These folks are the greatest. Every. Singl...

These folks are the greatest. Every. Single. Time. I mean, come on!!!

Scott M.

They arrived quickly and in perfect condit...

They arrived quickly and in perfect condition.

Brenda G.

Received my Gasteria Armstrongii today. I...

Received my Gasteria Armstrongii today. It is perfect in every way. Even got a bonus pup to the side. Thank You so much for taking the time to ensure safe travels.

Gasteria armstrongii

6 reviews
Regular price$ 11.99
Shipping calculated at checkout.

  • Low stock - 6 items left
  • Inventory on the way

Colder regions warning: If you are expecting temperatures below 40 degrees within the next five days after placing your order, we highly recommend adding a heat pack to your order. We are now offering 72-hour heat packs by request, and if your order is $50.00 or more, you will get a heat pack free of charge by request. To prevent plants from freezing while in transit, orders placed for areas with extreme severe freezing temperatures will be held for shipment until it is safe to ship. Care instructions are included in every package you order. We ship via USPS Priority Mail, and we calculate the shipping cost based on the weight and volume of your purchase. Depending on your location, we will ship the plants on a certain day to avoid transit time during weekends or holidays. If you have any questions or comments, please feel free to contact us at any time.

Be the first to share your unique experience using the product.