Ailanthus Altissima

Ailanthus Altissima can be challenging to care for, according to some plant parents. Check out the reviews down below to learn from their experiences!

Benefits of Growing Tree-of-Heaven →

Common Tree-of-Heaven Problems →

Ailanthus Altissima 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.

Tree-of-Heaven Water Frequency →

Tree-of-Heaven Root Rot →

Ailanthus Altissima 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 🏡.

Tree-of-Heaven Light Requirements →

Tree-of-Heaven Direct Sunlight Needs & Tolerance →

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.

Ailanthus Altissima does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!

Best Soil Mix for Tree-of-Heaven →

When and How to Successfully Repot Tree-of-Heaven →

Ailanthus Altissima is a fast growing plant and may deplete the nutrients in its soil over time. Replenish them with a gentle organic fertilizer or compost every 1-2 months depending on your location and season. Fertilize more often during the growing season and in warmer and brighter climates.

Ailanthus Altissima grows vertically and new growth will emerge from the top of the plant.

How and When to Prune Tree-of-Heaven →

USDA Hardiness Zone
Ailanthus Altissima can be grown outdoors in USDA Hardiness Zones 4a-8b. Find your local hardiness zone here.

Tree-of-Heaven Temperature Tolerance →

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.

• Common Bugs Affecting Tree-of-Heaven →
• Drooping Tree-of-Heaven Leaves →
• Tree-of-Heaven Dropping Leaves →
• Tree-of-Heaven Mushy Leaves →
• Black Spots on Tree-of-Heaven →
• Brown Spots on Tree-of-Heaven →
• Tree-of-Heaven Leaves Falling Over →
• Tree-of-Heaven Leaves Curling →
• Tree-of-Heaven Yellow Leaves →
• Tree-of-Heaven Root Rot →