Information for Cynoglossum officinale

Approximately 45.00 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.

Cynoglossum officinale - 1  gram for 5 Euros
Cynoglossum officinale - 10  gram for 7 Euros
Cynoglossum officinale - 100  gram for 38 Euros
Cynoglossum officinale - 500  gram for 131 Euros
Cynoglossum officinale - 1000  gram for 352 Euros

B and T World Seeds' reference number: 15086
USDA average, annual, minimum temperature Zone:6
Type of plant - biennial, the leaves form a low rosette the first year, growing vertically and flowering the following spring.
Flower: dk. PURPLE, campan., in panicles
Fruit: nutlets in 4s
Foliage: ell.-obl., to 12x2.5cm., erect, pointed
Height in meters: 0.9
Parts of Cynoglossum officinale are considered toxic.

Synonyms (alternative names) for Cynoglossum officinale: Cynoglossum officinalis, 

Common names for Cynoglossum officinale: (med.folk:anti hair-loss),  (tox:heliosupine etc. PAs,  Cinoglosa,  Cynoglosse officinale,  Echte Hundszunge,  Gebrauchliche Hundszunge,  Gypsy-Flower,  Hound's Tongue,  Hound's Tongue,  Hound's-tongue,  Hundszunge,  Kopekdili,  Langue de chien,  Lengua de Perro,  Radix Cynoglossum,  Rats & Mice, 

Cynoglossum officinale is included in the following B and T World Seeds flowering plant categories:
12:   British Native Wild Flowers Shrubs and Trees
36:   Herb Seed List Culinary Medicinal Dye and Aromatic
43:   Herbaceous Border Plant Seed List
77:   Central European Native and Introduced Plants
131:   Toxic Plants
169:   Sandy Soil Plant Seed List
268:  Boraginaceae
719:   North American Native Ethnobotanicals
952:   Wholesale Selection

Germination guide
Cynoglossum officinale seeds will usually germinate in 5-10 days. Normally germinates in the dark. Sow seeds about 6mm deep in a Peaty seed sowing mix at about 22C.

SEED GERMINATION THEORY AND PRACTICE; by Professor Norman C. Deno
B & T World Seeds Route des Marchandes, Paguignan, 34210 Aigues-Vives, France
fax ++ 33 (0)4 68 91 30 39   phone ++ 33 (0)4 68 91 29 63   [email protected]