Chinese Rhubarb
Taxonomy
Rheum tanguticum
Rheum
Polygonaceae
Caryophyllales
How to care for Chinese Rhubarb
How often to water your Chinese Rhubarb
every 9
Chinese Rhubarb 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
Finding light for Chinese Rhubarb in your home
a window
Chinese Rhubarb love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Chinese Rhubarb does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Chinese Rhubarb in your home 🏡.
How to fertilize Chinese Rhubarb
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 Chinese Rhubarb after it doubles in size or once a year—whichever comes first.
Care Summary for Chinese Rhubarb
Chinese Rhubarb
Greg recommends:
Water
0.5 cups every 9 days
Placement
< 1ft from a window
Nutrients
Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.