POLYGONUM capitatum

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Pure seed POLYGONUM capitatum   Portion(s) (Image Rights)

POLYGONUM capitatum

Knotweed
[Afghan, Pink Pinheads]
(PERSICARIA)
Select Item No. PA524

Quantitative Restriction

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



Plant Description

Article Type: (pure seed)
Life Cycle: Perennial
Family: Polygonaceae
Special Features: Round blossom heads, for hanging basket, also cultivated as annual.
 
Basic Colour: (pink / salmon)
Flower Colour: pink
Natural Flowering Period: April - October
Flowering: First year flowering
 
Winter Hardiness Zones: Z7 - Z9
Foliage: reddish-brown marked
Growth Habit: hanging, trailing, weeping
Height with Flowers: 10 cm
Usage: for the rock garden
Grams per 1000 seeds: 0.76923 Gram
Seeds per Gram
(does not correspond to the number of plants!):
1300
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.

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