CALTHA leptosepala

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GOLD NUGGET SEED ® CALTHA leptosepala   Seeds

CALTHA leptosepala

Mountain or Elkslip Marsh Marigold
Select Item No. CG043

Also available as:

1000 Seeds


The minimum order quantity for this article are 100 seeds.

There are no units prepacked, any seed amount ( > minimum quantity) is weighed individually.

Plant Description

Article Type: (GOLD NUGGET SEED ®)
Life Cycle: Perennial
Family: Ranunculaceae
Origin: Western North America
Special Features: White blooms with a slight bluish cast, flower above clumps of round leaves.
Historical: Used historically for wart removal.
Basic Colour: (white / cream)
Flower Colour: white, often outside bluish
Natural Flowering Period: March - April
Winter Hardiness Zones: Z3 - Z7
Foliage: round
Growth Habit: clumping / compact
Height with Flowers: 20 cm
Spacing between Plants: 20 cm
Soil Requirements: boggy
Usage: water or marshplant
Portion weight: 0.0909 Gram
Grams per 1000 seeds: 0.79365 Gram
Seeds per Gram
(does not correspond to the number of plants!):
Sowing Rates/Trays: 2 per cell
Plug tray recommended size(s): open flats / 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.

Best Sowing Date
(northern Hemisphere, Field condition):
Sowing to Germination: 3 - 4 weeks
Germination to Transplant: 6 - 8 weeks
Transplanting to Potting: 8 - 10 weeks
Container Size(s): 1 plug per 8/9 cm (3 1/2") / 1-2 plugs per 11/12 cm (4 1/2")
Fertilizer: Medium (150-200 ppm)
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