Plant Care Star Cactus

Star Cactus

4.6 out of 5 (36 experiences)

Star Cactus has a Survivor plant personality Survivor
Star Cactus has a Fast grower plant personality Fast grower

Also known as

Succulent

Taxonomy

Haworthia retusa
Haworthia
Asphodelaceae
Asparagales

How to care for Star Cactus

Water

How often to water your Star Cactus

Water needs for Star Cactus
0.5 cups
every 12

Star Cactus needs 0.5 cups of water every 12 when it doesn’t get direct sunlight and is potted in a 5" pot.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Calculate water needs of Star Cactus

Water 0.5 cups every
12

Does your plant get direct sunlight?

Select the pot size

5"
Light

Check the growing potential in your area

A plant's growing potential is determined from its location, the time of year, and current local weather.

Select a city to check sunlight intensity

Finding light for Star Cactus in your home

Light needs and placement for plant Star Cactus: 1ft from a window
1ft or less from
a window

Star Cactus love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to maximize the potential for growth.

Star Cactus does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Star Cactus in your home 🏡.

Nutrients

How to fertilize Star Cactus

Nutrient, fertilizer, and repotting needs for Star Cactus: repot after 2X growth

Most potting soils come with ample nutrients which plants use to produce new growth.

By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Star Cactus after it doubles in size or once a year—whichever comes first.

FAQs
Water Needs
Sunlight Needs
Toxicity

Care Summary for Star Cactus

Star Cactus

Star Cactus


Greg recommends:

Water

0.5 cups every 12 days

Placement

< 1ft from a window

Nutrients

Repot after 2x growth

Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.

What other plant parents say

Star Cactus has a Survivor plant personality Survivor 22
Star Cactus has a Fast grower plant personality Fast grower 12
Star Cactus has a Pet friendly plant personality Pet friendly 4
Star Cactus has a Easy to propagate plant personality Easy to propagate 4
Star Cactus has a Large, lush leaves plant personality Large, lush leaves 2
Star Cactus has a Browns easily plant personality Browns easily 1
Colin avatar
@Colin
leaf-1 43 Plants
xp 1,039 XP
globe Temecula, California
09/27/2021

I loved this little guy, and then one time I overwatered and let water sit in the soil. It just immediately rotted completely.

Browns easily Browns easily
Sarahsalith avatar
@Sarahsalith
leaf-1 333 Plants
xp 9,322 XP
08/28/2021

* This plant sits in a west-facing window sill. I water it about every 10 days or so.

I like this plant, it's not one of my favorites, but I like this plant. It is very easy to care for. It just sits there and doesn't bother anyone. It's very unique looking. Because of my set-up, I bottom water it. I am anticipating having to repot it soon seeing that it fills up the entire plastic pot now.

Cheryl avatar
@Cheryl
leaf-1 7 Plants
xp 210 XP
globe San Diego, California
07/26/2021

Star cactus is a very unique looking plant. Very easy to care for.

Survivor Survivor
Honeyyvoiced avatar
@Honeyyvoiced
leaf-1 59 Plants
xp 2,712 XP
globe Kenosha, Wisconsin
07/14/2021

I love this little succulent. The leaves are soft and you’ll know you’re doing something right when the plant opens up a bit. This plant has the capability to produce multiple plants/buds

Fast grower Fast grower
Silvia avatar
@Silvia
leaf-1 103 Plants
xp 3,724 XP
globe Albuquerque, New Mexico
07/01/2021

This is an interesting succulent haven’t had it long but it’s quite tolerant and it’s different. 😊

Survivor Survivor
B avatar
@B
leaf-1 38 Plants
xp 963 XP
globe Essex Fells, New Jersey
06/27/2021

This plant just minds its own business and sits happily growing with little attention. And it’s so cute!

Easy to propagate Easy to propagate
Survivor Survivor
George avatar
@George
leaf-1 5 Plants
xp 135 XP
globe Menston, England
06/16/2021

one of my first succulents and a great one for a beginner, as it’s pretty, easy to care for and grows quickly, you even can see the water inside of the leaves! Mine is named Amelia and is incredibly large now and I love her dearly, but make sure to move away from direct sunlight as once they grow bigger they brown much quicker

Fast grower Fast grower
Survivor Survivor
Holly-eve avatar
@Holly-eve
leaf-1 4 Plants
xp 127 XP
globe Dunmurry, Northern Ireland
05/20/2021

Gorgeous bright green aloe vibe spikes 🥰 beautiful happy plant 🌱

Fast grower Fast grower
Ings avatar
@Ings
leaf-1 47 Plants
xp 3,176 XP
globe Innfjorden, Møre og Romsdal
05/19/2021

It’s just super cute 🥰🥰

Emdog avatar
@Emdog
leaf-1 5 Plants
xp 86 XP
05/18/2021

it has grown really well in a shaded spot near my window in my very warm room

Fast grower Fast grower
Survivor Survivor
Emily avatar
@Emily
leaf-1 2 Plants
xp 46 XP
globe Clarksville, Indiana
05/16/2021

My cat knocked it over and it was out of a pot for about 2 weeks and was still perfectly fine once repotted.

Survivor Survivor
Sofiaavello avatar
@Sofiaavello
leaf-1 14 Plants
xp 710 XP
globe Pembroke Pines, Florida
02/20/2021

was bought from a big box store and had all of its roots tangled in a mesh that made it impossible to grow. It was bought several years ago though and shes still surviving.

Survivor Survivor

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