GRINDELIA robusta

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GRINDELIA robusta

Gumplant, Gumweed

(camporum)
Select Item No. GA324

Also available as:

Available

One Portion is usually sufficient for approx. 50 plants.
Please switch to gram for larger quantities.



Plant Description

Life Cycle: Biennial
Family: Asteraceae
Special Features: Flower umbels.
 
Basic Colour: (yellow / gold)
Flower Colour: yellow
Natural Flowering Period: June - August
 
Winter Hardiness Zones: Z6 - Z10
Height with Flowers: 100 cm
Location:
Characteristics: medicinal plant / beneficial plant
Usage: honey-bee food plant
Grams per 1000 seeds: 2.22222 Gram
Seeds per Gram
(does not correspond to the number of plants!):
450
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
5 Gram
Sowing Direction:

(16) See 15 with the exception of germination being slower and more irregular. This poses no problems.

(15) Rapidly germinating, keep seed in constant moisture (not wet) with temperatures of about +20°C [68°F]. Seeds must be covered thinly. Do not cover very small seeds, but tightly press into the earth. Keep in cooler conditions after germination occurs.

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