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Devil's Claw

Also known as

devil's claw, unicorn-plant, common devil's claw, ram's horn, aphid trap, Louisiana unicorn-plant, purple-flowered devil's-claw, goat's head, elephant tusks and Proboscidea louisiana

Taxonomy

Scientific name

Proboscidea louisianica

Genus

Proboscidea

Family

Martyniaceae

Order

Lamiales

How to care for Devil's Claw

💦 Water

How often to water your Devil's Claw

Devil's Claw needs 0.5 cups of water every 9 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
9

Does your plant get direct sunlight?

No Yes

Select the pot size

☀️ Light

Finding light for Devil's Claw in your home

Devil's Claw love being close to bright, sunny windows 😎.

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

Devil's Claw does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Devil's Claw in your home 🏡.

🪴 Nutrients

How to fertilize Devil's Claw

Nutrient, fertilizer, and repotting needs for Devil's Claw: 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 Devil's Claw after it doubles in size or once a year—whichever comes first.

💡 FAQs

💦 Water Needs

Devil's Claw prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Devil's Claw Water Frequency →

Devil's Claw Root Rot →

☀️ Sunlight Needs

Devil's Claw 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 🏡.

Devil's Claw Light Requirements →

Devil's Claw Direct Sunlight Needs & Tolerance →

🐶 🐈 👶 Toxicity

Devil's Claw 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.

Is Devil's Claw Edible? →

Devil's Claw Toxicity to Cats →

Devil's Claw Toxicity to Dogs →

Devil's Claw Toxicity to Humans →

⬆️ ⬇️ Growth Pattern

Devil's Claw grows vertically and new growth will emerge from the top of the plant.

Devil's Claw Lifecycle →

Devil's Claw Size Guide →

How and When to Prune Devil's Claw →

🌦️ Growing Outdoors

USDA Hardiness Zone
Devil's Claw can be grown outdoors in USDA Hardiness Zones 6a-10b. Find your local hardiness zone here.

Devil's Claw Temperature Tolerance →

Devil's Claw Hardiness Zones →

Is Devil's Claw a Weed? →

🍂 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 Devil's Claw, since they are 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.