B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Rheum officinale organic is cold hardy
USDA Zone:7 0° to 10°F (-17.5° to -12.5°C)
|Type of plant - perennial
Flower or inflorescence:
GREEN-WHITE dense branched pan.
seeds 3 sided, 3 wings
-90 cm. renif.-orb., 5 toothed lobes, peduncle edible
|Height, in meters: 3
Height, in feet: 9.90
|Rheum officinale organic sales history
| Parts of Rheum officinale organic are considered toxic.
Common names for Rheum officinale organic:
|(tox: in overdose, particularly of leaves), (tox:oxalates, roots-anthraquinones), (tox:WHO III), Chinese Rhubarb, organic, Chinesischer Rhabarber, biologische, Da huang, Rhubarbe officinale, Ruibarbo, Ruibarbo De La China, Yao yong da huang,|
Rheum officinale organic
is included in the following
B and T World Seeds flowering plant categories.
|6||: Bulbous and Rhizomatous Plant Seed List|
|34||: Oriental Herb and Vegetable Seed List|
|Not all Oriental Herbs are Culinary, or even edible. Be sure to correctly identify and prepare all herbs and vegetables before use.|
|36||: Herb Seed List Culinary Medicinal Dye and Aromatic|
|Not all medicinal, dye or aromatic plants are edible, some are toxic if eaten and others are dangerous if applied to the skin. Please check uses for plants.|
|43||: Herbaceous Border Plant Seed List|
|51||: Chinese Native and Introduced Plants|
|83||: Vegetable Seed List|
|129||: Tibetan Native and Introduced Plants|
|148||: Organic Seeds from Certified Sources|
|Organic farming/gardening should "preserve the integrity, stability and beauty of the biotic community".|
|720||: Fire Resistant Plants|
|Different classes of resistance: some grow back, some don't burn, a few have highly inflammable leaves that leave the rest of the plant intact, some trees don't have lower branches.|
Some knowledge about growing from seed is necessary to germinate even the easiest seeds.
Most seeds require humidity to germinate, even desert plants like
require that their growing medium remains moist until germination.|
Most seeds require oxygen to germinate, if buried too deep in their growing medium, or if the medium is too wet,
the seeds may not get the oxygen they require.
Rheum officinale organic seeds will usually germinate in 21-42 days.