Desert Horse Purslane

Also known as

Desert horse purslane, black pigweed and giant pigweed

Taxonomy

Scientific name

Trianthema portulacastrum

Genus

Trianthema

Family

Aizoaceae

Order

Caryophyllales

How to care for Desert Horse Purslane

💦 Water

How often to water your Desert Horse Purslane

Desert Horse Purslane 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.

Water 0.5 cups every
12

Does your plant get direct sunlight?

No Yes

Select the pot size

☀️ Light

Finding light for Desert Horse Purslane in your home

Desert Horse Purslane love being close to bright, sunny windows 😎.

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

Desert Horse Purslane does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Desert Horse Purslane in your home 🏡.

🪴 Nutrients

How to fertilize Desert Horse Purslane

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

💡 FAQs

💦 Water Needs

Desert Horse Purslane thrives in dry soil and should be watered sparingly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

☀️ Sunlight Needs

Desert Horse Purslane requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.

🐶 🐈 👶 Toxicity

Desert Horse Purslane is not known to cause harm to humans or pets. Regardless, if you, a family member, a cat, or dog has ingested any plant material, please consult a doctor or a veterinarian.

⬆️ ⬇️ Growth Pattern

Desert Horse Purslane grows vertically and new growth will emerge from the top of the plant.

🌦️ Growing Outdoors

USDA Hardiness Zone
Desert Horse Purslane can be grown outdoors in USDA Hardiness Zones 8a-11b. Find your local hardiness zone here.

🍂 Yellow Leaves

Yellow leaves aren’t always a reason to panic, and can be a normal part of a plant’s life cycle. Unless brand new leaves are turning yellow or all the leaves change color at once, it’s likely just your plant shedding old leaves.

Overwatering and root rot are the most likely cause of problems in Desert Horse Purslane, since they are very sensitive to wet soil. The leaves may also appear to be curling or drooping. Less often, yellow leaves are caused by underwatering, nutrient deficiencies, or pests.

Replace soggy soil with fresh, dry soil and download Greg to make sure your plant never gets overwatered again!

🧐 Troubleshooting

When troubleshooting a sad-looking houseplant, start by checking for signs of distress in its leaves, such as yellowing, browning, or drooping, which can indicate overwatering or nutrient deficiencies.

Inspect the soil moisture; too dry or too wet soil can cause problems.

Ensure the plant is getting the right amount of light, as too much or too little can stress it.

Finally, consider environmental factors like temperature and humidity, and adjust care routines accordingly to revive your plant.