Information for Rheum officinale organic

B and T World Seeds' reference number: 448395
USDA average, annual, minimum temperature Zone:7
Type of plant - perennial
Flower: GREEN-WHITE dense branched pan.
Fruit: seeds 3 sided, 3 wings
Foliage: -90 cm. renif.-orb., 5 toothed lobes, peduncle edible
Height in meters: 3
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
36:   Herb Seed List Culinary Medicinal Dye and Aromatic
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
574:  Polygonaceae
720:   Fire Resistant Plants

Germination guide
Rheum officinale organic seeds will usually germinate in 21-42 days. Sow seeds about 3mm deep in a Peaty seed sowing mix at about 17C.

SEED GERMINATION THEORY AND PRACTICE; by Professor Norman C. Deno
B & T World Seeds Route des Marchandes, Paguignan, 34210 Aigues-Vives, France
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