ASCLEPIAS tuberosa 'Hello Yellow'

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ASCLEPIAS tuberosa 'Hello Yellow'

Butterfly Weed, Pleurisy Root, Silk Weed
Select Item No. AA986

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: Asclepiadaceae
Origin: North America
Special Features: Yellow blooms - the first time as a single color, drought resistant, cut flowers, and decorative seed pods.
 
Basic Colour: (yellow / gold)
Flower Colour: yellow to orange-yellow shade
Natural Flowering Period: June - August
Flowering: First year flowering
 
Winter Hardiness Zones: Z3 - Z8
Foliage: dark green, hairy stems, lanceolate
Growth Habit: deep roots
Height with Flowers: 60 cm
Spacing between Plants: 60 cm
Soil Requirements: gritty / well-drained / rocky / average
Location:
Usage: suitable for cutting
Portion weight: 0.3 Gram
Grams per 1000 seeds: 5.88235 Gram
Seeds per Gram
(does not correspond to the number of plants!):
170
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
15 Gram
Sowing Rates/Trays: 2 per cell
Plug tray recommended size(s): 72 / 128
Sowing Direction:

(9) These seeds germinate rapidly depending on species and origin. If germination does not occur after 3–4 weeks a cooling period of 2–4 weeks is recommended.

Best Sowing Date
(northern Hemisphere, Field condition):
late autumn - early spring
Sowing to Germination: 4 - 6 weeks
Germination to Transplant: 2 - 4 weeks
Transplanting to Potting: 4 - 6 weeks
Container Size(s): 1 plug per 8/9 cm (3 1/2") / 1-2 plugs per 11/12 cm (4 1/2") / 2-3 plugs per 15 cm (6")
Fertilizer: Medium (150-200 ppm)
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