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Jelitto · Seeds of more than 3700 different species and varieties
ADONIS vernalis
Plant Description
| Life Cycle: | Perennial |
| Family: | Ranunculaceae |
| Origin: | Europe, Altai Mountains, Siberia |
| Special Features: | Large yellow flowers to 8 cm ø. A good seasonal container plant. |
| Basic Colour: | (yellow / gold) |
| Flower Colour: | yellow |
| Natural Flowering Period: | April - May |
| Winter Hardiness Zones: |
Z2 - Z8
|
| Foliage: | pinnatisect, lanceolate, deeply cut, soft, green |
| Growth Habit: | compact |
| Height with Flowers: | 30 cm |
| Spacing between Plants: | 30 cm |
| Soil Requirements: | sandy / gritty / well-drained / alkaline / average / loamy |
| Location: | |
| Characteristics: | toxic plant / medicinal plant |
| Usage: | honey-bee food plant / for the rock garden |
| Portion weight: | 0.6 Gram |
| Grams per 1000 seeds: | 12.5 Gram |
| Seeds per Gram (does not correspond to the number of plants!): |
80 |
| Gram to get 1000 plants (if sown directly into pots etc. you will need a larger quantity): |
50 Gram |
| Sowing Rates/Trays: | 4 per cell |
| Plug tray recommended size(s): | open flats |
| Sowing Direction: |
(1) Cold-germinators are still referred to as frost-germinators, although this isn’t quite correct. The sowing must be kept warm (about +18 to +22°C) [about 64 to 72°F] and moist for the first 2–4 weeks. After this period the sowing must be kept at a cold temperature (between –4 and +4°C) [between 25 and 39°F] for another 4–6 weeks. Colder temperatures of –5°C [23°F] are only advantageous for most species of the Ranunculus family. It is not so important if the temperature is higher or lower during the cooling period, but the cooling period has to be prolonged because the synthesis of the germination inducer, hormon-like acid, slows down or comes to a standstill. (3) These species usually show excellent results if sown soon after the harvest, although most of them only germinate in spring after the effect of winter. For best results please order seeds in time.
|
| Sowing to Germination: | 10 - 12 weeks |
| Germination to Transplant: | 4 - 6 weeks |
| Transplanting to Potting: | 10 - 12 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) |
