Thompson & Morgan

Romneya coulteri

Romneya coulteri
Romneya coulteri
Code Désignation Prix Etat
GWW2119 1 sachet (25 graines) £4.39
Flower
Vivace herbacée
Floraison: été au début automne
Hauteur: 2.4384m
Germination: Difficile
Entretien: Expérience utile
Désignation

Excellent pour arrière-plans de massifs, avec des magnifiques Fl. parfumées de 15cm de diamètre. Feuillage coriace d'un vert argenté.

Semis

Sow in trays, pots, etc of good seed compost in a propagator or warm place to maintain an optimum temperature of 60-65F (15-18C)

Sowing Depth: Surface sow on a peat/sand mix seed compost and do not exclude light.

Sowing Time: February- July

Additional Comments: Very slow and irregular germination. Keep the seed compost cool and moist but not saturated at all times.

Aftercare Instructions: Transplant seedlings into 7.5cm (3in) pots when large enough to handle, taking care NOT to damage the roots. Grow on in same temperature for 3-4 months until well rooted in their pots, then move to a cold frame for overwintering. Plant out the following spring. Space the plants 1.2-2m (4-6ft) apart. Prefers a rich, light, well drained soil in a sheltered sunny site.

Culture

Transplant seedlings into 7.5cm (3in) pots when large enough to handle, taking care NOT to damage the roots. Grow on in same temperature for 3-4 months until well rooted in their pots, then move to a cold frame for overwintering. Plant out the following spring. Space the plants 1.2-2m (4-6ft) apart. Prefers a rich, light, well drained soil in a sheltered sunny site.

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