Common Rock-rose

Sowing method: All year round in a seed tray, first give 2-4 weeks of warmth (18-22°C), then a cold period in, for example, the refrigerator (+4°C) for 4-6 weeks, then slowly warm up to room temperature, after which germination will follow. The seeds germinate irregularly over a longer germination period. Therefore, do not discard the seedlings too soon. Sowing directly into the garden is also possible; in that case, simply let them overwinter, and germination will occur in spring.

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Sowing/planting time:

• All year

Harvesting time:

• All year

Soil type:

• All soil types

Cultivation location:

• Indoors
• Outdoors

Position:

• Sun

• Flower colour: Fresh summery colours
• Origin: Europe
• Average growth height: Up to 30 cm
• Annual or perennial: Perennial
• Attractive to insects: Butterflies
• Winter hardy: Forst hardy
• Ease of cultivation: Moderate

• Latin: Helianthemum nummularium, also known as H. mutabile
• Dutch: Sun rose
• Also known as: H. mutabile
• English: Rock Rose

• All year round