HYPERICUM tetrapterum

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HYPERICUM tetrapterum

European St. John's Wort
Select Item No. HA344

Available

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



Plant Description

Life Cycle: Perennial
Family: Clusiaceae
 
Basic Colour: (yellow / gold)
Flower Colour: golden
Natural Flowering Period: June - September
 
Winter Hardiness Zones: Z4 - Z8
Height with Flowers: 40 cm
Soil Requirements: boggy
Location:
Usage: water or marshplant
Grams per 1000 seeds: 0.0303 Gram
Seeds per Gram
(does not correspond to the number of plants!):
33000
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
1 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.

Jelitto · Seeds of more than 3700 different species and varieties

 

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