

Chinese Chestnut
About Chinese Chestnut
Chinese Chestnut is a super rare houseplant šæ that is isnāt challenging to grow and needs regular watering to thrive. They do best in long-lasting, direct light āļø and should be less than 1 foot from a window.
Chinese Chestnut likes soil that is well draining. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.
Chinese Chestnut belongs to the Castanea genus, and is native to China to North Korea.
Taxonomy
Castanea mollissima
Castanea
Fagaceae
Fagales

How to care for Chinese Chestnut

How often to water your Chinese Chestnut

every 9
Chinese Chestnut needs 0.5 cups of water every 9 when it doesnāt 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

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 Chinese Chestnut in your home

a window
Chinese Chestnut love being close to bright, sunny windows š.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Chinese Chestnut does not tolerate low-light š«.
Select your region to see how the current weather in your area affects the placement of Chinese Chestnut in your home š”.

How to fertilize Chinese Chestnut

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 itās likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your Chinese Chestnut after it doubles in size or once a yearāwhichever comes first.

Chinese Chestnut is generally easy to care for, though some plant parents report facing challenges with growing it. Check out the reviews down below to read more about their experiences!
Water Needs
Chinese Chestnut 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.
Sunlight Needs
Chinese Chestnut requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive šŖ. Select your region to see how the current weather in your area affects the placement in your home š”.
Toxicity
Greg does not have confirmed data on this plantās toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, itās always best to consult a medical professional.
If you or someone else ingested this plant, call Poison Control atĀ US (800) 222-1222.Ā If a pet consumed this plant, contact your veterinarian or the ASPCA atĀ US (888) 426-4435.
Soil
Chinese Chestnut 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!
Fertilizer
Chinese Chestnut grows very slowly and doesnāt require added fertilizer. Replacing your plantās potting soil once a year should provide them with more than enough nutrition. Remember, plants get their energy from sunlight, not fertilizer!
Growth Pattern
Chinese Chestnut will branch off as it grows. To encourage branching, pinch off the newest growth at the tip and the stem will branch off into two.
Growing Outdoors
USDA Hardiness Zone
Chinese Chestnut can be grown outdoors in USDA Hardiness Zones 5a-8b. Find your local hardiness zone here.
Care Summary for Chinese Chestnut
Chinese Chestnut
Greg recommends:

0.5 cups every 9 days

< 1ft from a window

Repot after 2x growth
Based on the 4ā pot your plant is in, and that it doesnāt get direct sunlight.
