DIANTHUS barbatus fl. pl. 'Super Duplex Mix'

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DIANTHUS barbatus fl. pl. 'Super Duplex Mix'

Double flowered Sweet William
Select Item No. DA150

Available

1 Portion contains 20-250 seeds depending on value and size.
Please switch to gram for larger quantities.



Plant Description

Life Cycle: Perennial
Family: Caryophyllaceae
Origin: Pyrenees, Central and Southern Europe, the Balkans, Russia, China: grasslands, waste areas from the lowlands to the mountains.
Special Features: Dianthus barbatus flora plena is a good double breeding of the species.
 
Basic Colour: (mixture)
Flower Colour: mixture
Natural Flowering Period: May - August
Flower: double
 
Winter Hardiness Zones: Z3 - Z8
Foliage: linear lanceolate, green
Growth Habit: clumping / wintergreen
Height with Flowers: 50 cm
Spacing between Plants: 30 cm
Soil Requirements: average / humus rich, fertile
Location:
Usage: suitable for cutting
Portion weight: 0.166 Gram
Grams per 1000 seeds: 1 Gram
Seeds per Gram
(does not correspond to the number of plants!):
1000
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
2 Gram
Sowing Rates/Trays: 3 - 5 per cell
Plug tray recommended size(s): 72
Sowing Direction:

(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.

Sowing to Germination: 1 - 2 weeks
Container Size(s): 1 plug per 8/9 cm (3 1/2")
Fertilizer: Medium (150-200 ppm)
Jelitto · Seeds of more than 3700 different species and varieties

 

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