Plant Care Star Plant
1/10

Star Plant

4.7 out of 5 (10 experiences)

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

Also known as

Monk's Hood Cactus, Monk's Hood Cactus, Bishop's Cap and 'Star Cactus' - 'Bishop's Cap'

Taxonomy

Astrophytum ornatum
Astrophytum
Cactaceae
Caryophyllales

How to care for Star Plant

Water

How often to water your Star Plant

Water needs for Star Plant
0.5 cups
every 12

Star Plant 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 Plant

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 Monk's Hood Cactus in your home

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

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

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

Star Plant does not tolerate low-light 🚫.

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

Nutrients

How to fertilize Star Plant

Nutrient, fertilizer, and repotting needs for Star Plant: 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 Plant after it doubles in size or once a year—whichever comes first.

FAQs
Water Needs
Sunlight Needs

Care Summary for Star Plant

Star Plant

Star Plant


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 Plant has a Survivor plant personality Survivor 9
Star Plant has a Fast grower plant personality Fast grower 1
Hannah avatar
@Hannah
leaf-1 5 Plants
xp 161 XP
globe Auckland
08/05/2021

I love cacti like this one because they never die. Has been brown at the bottom for probably a year now and not sure why but it’s still fine

Survivor Survivor
Juno avatar
@Juno
leaf-1 5 Plants
xp 99 XP
08/03/2021

this mf hasn’t grown at ALL but at least it isn’t dead 👍

Survivor Survivor
Nostalg.iia avatar
@Nostalg.iia
leaf-1 68 Plants
xp 969 XP
06/19/2021

This is a great resilient plant, it looks very cool and it does well on a windowsill.

Survivor Survivor
Emilbee avatar
@Emilbee
leaf-1 17 Plants
xp 689 XP
05/28/2021

Watch out for spider mites. But once I treated Spike, no pests seem to have come back (yet)!! He is soo cute but careful of his sharp thorns! 🌵

Survivor Survivor
Jazzmin avatar
@Jazzmin
leaf-1 6 Plants
xp 127 XP
05/16/2021

Painful spikey spikes

Survivor Survivor
Cjsplanties avatar
@Cjsplanties
leaf-1 25 Plants
xp 830 XP
05/15/2021

They don’t grow very quickly but they also do not provide much care. Just place them in a window and forget them for awhile, come back to ‘slightly’ bigger cactus!

Survivor Survivor

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