Trollius ledebourii - Kogelboterbloem (5-10)
Hoogte: 60 cm.
Bloeit: mei-jun
Type: HP
Winterhard in: zones 5-9 (-15 Celsius)
Fijn verdeeld, donkergroen blad waarboven de dikke gele boterbloemen goed uitkomen.
Zaai-instructies: Zaai in herfst, zet buiten. Kiem in lente.
Plant-instructies: zon/halfschaduw, niet droog.
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Dazzling yellow double flowers are borne on long stems above dense finely cut foliage.
Height: 60 cm.
Flowers: may-jun
Type: HP
Hardy in: zones 5-9 (-15 Celsius)
Sowing instructions: Sow in trays, pots, etc of good seed compost in a propagator or warm place to maintain an optimum temperature of 13-15 Celsius. Sow in well drained compost, just covering the seed with compost, but do not exclude light, which is beneficial to germination. Sowing Time: February to July. Germination can be very slow. After sowing in a pot of peaty compost, seal in a polythene bag and leave at 13-18 Celsius for 2-3 weeks. Then place in a refrigerator (not freezer) for 3-6 weeks, after which return to recommended germination temperature. Keep the compost moist at all times
Planting instructions: Well drained soil in full sun or partial shade.