Plant Care Euphorbia neohumbertii

Euphorbia neohumbertii

About Euphorbia neohumbertii

Euphorbia neohumbertii is a super rare houseplant 🌿 that needs very little water to thrive. They do best in long-lasting, direct light ☀️ and should be less than 1 foot from a window.

Euphorbia neohumbertii likes soil that is extremely well-draining. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.


Euphorbia neohumbertii

How to care for Euphorbia neohumbertii

💦 Water

How often to water your Euphorbia neohumbertii

Water needs for Euphorbia neohumbertii
0.5 cups
every 12

Euphorbia neohumbertii 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 Euphorbia neohumbertii

Water 0.5 cups every

Does your plant get direct sunlight?

Select the pot size

☀️ Light

Finding light for Euphorbia neohumbertii in your home

Light needs and placement for plant Euphorbia neohumbertii: 1ft from a window
1ft or less from
a window

Euphorbia neohumbertii love being close to bright, sunny windows 😎.

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

Euphorbia neohumbertii does not tolerate low-light 🚫.

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

🪴 Nutrients

How to fertilize Euphorbia neohumbertii

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

💡 FAQs
💦 Water Needs

Euphorbia neohumbertii 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.

Euphorbia neohumbertii Water Frequency →

Euphorbia neohumbertii Root Rot →

☀️ Sunlight Needs

Euphorbia neohumbertii 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 🏡.

Euphorbia neohumbertii Light Requirements →

Euphorbia neohumbertii Direct Sunlight Needs & Tolerance →

🐶 🐈 👶 Toxicity

Greg does not have confirmed data on this plant’s toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, it’s always best to consult a medical professional.

If you or someone else ingested this plant, call Poison Control at US (800) 222-1222. If a pet consumed this plant, contact your veterinarian or the ASPCA at US (888) 426-4435.

💨 Humidity

Euphorbia neohumbertii enjoys lots of humidity. Provide humidity for your plant by watering regularly and thoroughly, since plants absorb most water through their root system rather than their leaves. They may also benefit from being placed next to a humidifier.

Euphorbia neohumbertii Humidity Needs →

🪴 Soil

Euphorbia neohumbertii is very sensitive to wet soil, so choose a potting soil that drains very well and doesn’t retain too much moisture. A good soil will have lots of perlite or vermiculite for drainage and some organic matter for nutrition. A few handfuls of perlite added to regular store-bought cactus soil will do the trick!

Best Soil Mix for Euphorbia neohumbertii →

When and How to Successfully Repot Euphorbia neohumbertii →

💩 Fertilizer

Euphorbia neohumbertii grows very slowly and doesn’t require added fertilizer. Replacing your plant’s potting soil once a year should provide them with more than enough nutrition. Remember, plants get their energy from sunlight, not fertilizer!

❄️ Dormancy

It’s common for Euphorbia neohumbertii to go dormant in the wintertime and you may notice their growth slow down. Waterings should be spaced out more during this time.

🌎 Native Region

Euphorbia neohumbertii is native to Worldwide.

🧐 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.

Care Summary for Euphorbia neohumbertii

Euphorbia neohumbertii

Euphorbia neohumbertii

Greg recommends:


0.5 cups every 12 days


< 1ft from a window


Repot after 2x growth

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

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