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100 Rock Rose Seeds - Seed World
100 Rock Rose (Helianthemum Mutabile) Mix Seeds

100 Rock Rose (Helianthemum Mutabile) Mix Seeds

Regular price $9.99 Sale

Rock Rose seeds are easy and rewarding to grow. The ground cover seeds can be started in early spring directly outdoors after the danger of frost has passed.

Rock Rose seeds can be sprinkled onto the soil surface and should be gently pressed into the soil. Keep the ground cover seeds moist until germination. After blooming, the plant should be cut back by 1/3.

This keeps the plant attractive and neat, but it also encourages a second bloom. For colder regions, mulch for winter protection.

Groundcover Specifications

  • Season: Perennial
  • USDA Zones: 5 - 8
  • Height: 6 - 12 inches
  • Width: 12 inches
  • Bloom Season: Late spring to early summer
  • Bloom Color: Mix
  • Environment: Full sun
  • Foot Traffic: No
  • Soil Type: Light, well-drained soil, pH 6.5 - 8.0

Planting Directions

  • Temperature: 68F
  • Average Germ Time: 10 - 14 days
  • Light Required: Yes
  • Depth: Surface sow seed and press into soil
  • Sowing Rate: Approximately 5000 seeds covers 100 square feet or 4 - 6 seeds per plant
  • Moisture: Keep seeds moist until germination
  • Plant Spacing: 12 - 18 inches

Quantity: 100 Rock Rose (Helianthemum Mutabile) Mix Seeds