CLEMATIS tangutica

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Pure seed CLEMATIS tangutica   Portion(s) (Image Rights)

CLEMATIS tangutica

Golden Clematis, Old Man's Beard
[Radar Love, Helios]
Select Item No. CA568

Available

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: Ranunculaceae
Origin: Mongolia and China
Special Features: Small, pendulous golden bells followed by silvery decorative seeds.Flowers in June, often again in August. Looks lovely when allowed to vine into large shrubs or small trees.
 
Basic Colour: (yellow / gold)
Flower Colour: golden
Flowering: First year flowering
 
Winter Hardiness Zones: Z3 - Z7
Foliage: bright green, pinnate to bi-pinnate, sometimes lobed
Growth Habit: climbing
Height with Flowers: 200 cm
Spacing between Plants: 120 cm
Soil Requirements: dry / well-drained / average
Location:
Characteristics: decorative fruit / toxic plant
Grams per 1000 seeds: 1.48148 Gram
Seeds per Gram
(does not correspond to the number of plants!):
675
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
4 Gram
Sowing Rates/Trays: 6 per cell
Plug tray recommended size(s): 72 / 128
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.

Best Sowing Date
(northern Hemisphere, Field condition):
late autumn - early spring
Sowing to Germination: 4 - 8 weeks
Germination to Transplant: 4 - 6 weeks
Transplanting to Potting: 6 - 8 weeks
Cutting back at Transplanting: Cut-back once to keep more compact.
Container Size(s): 2-3 plugs per 15 cm (6")
Vernalization: There is no current research on vernalization but a prudent recommendation for any perennial would be 6-12 weeks (a few might need 15 weeks!) at an average daily temperature of 40°F (5°C). Exposure to cold may not be necessary for flowering but might improve quality.
Forcing: An obvious place to experiment - following vernalization - would be raising daytime temperatures to 60° - 65°F (15° - 17°C). Provide 16 hours of continuous lighting. During the short days of winter, provide a night interruption lighting of 4 hours between 10:00 p.m. and 2:00 a.m.
Fertilizer: Medium (150-200 ppm)
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