Helianthemum mutabile
ROCK SUN ROSE
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At relatively unknown perennial, the Sun Rose, also called Rock Rose, is an excellent low-growing perennial, ideal for rock gardens, or at the front of the garden. Each flower resembles a small rose, and the colors are vibrant! This plant is low-maintenance, and is fairly drought tolerant. Plants almost resemble a Primrose (Portulaca), but unlike Portulaca, Sun Rose (Helianthemum) doesn't need to be replanted each season as Sun Rose are perennial and will survive the winter! An excellent perennial to grow!
Type: Hardy perennial
Height: 6-8"
Location: Sun
Hardiness zones: 4-9
Seeds per packet: 20
Sow just under the surface of the soil and water in. Temperature 20-22 C (68-72 F) for 4 weeks. They may be growing at this point. If they have not germinated after 4 weeks then a cooling period is required. Cover them with plastic and place in a fridge for 4 weeks. Be sure they stay moist. After the stratification period they are then brought back to room temperature for them to germinate. Germination can be 30-60 days after the warming period, though some can take longer.
Ornamental use only. These seeds and/or plants are poisonous.
Helianthemum mutabile
ROCK SUN ROSE
- Unit price
- / per
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At relatively unknown perennial, the Sun Rose, also called Rock Rose, is an excellent low-growing perennial, ideal for rock gardens, or at the front of the garden. Each flower resembles a small rose, and the colors are vibrant! This plant is low-maintenance, and is fairly drought tolerant. Plants almost resemble a Primrose (Portulaca), but unlike Portulaca, Sun Rose (Helianthemum) doesn't need to be replanted each season as Sun Rose are perennial and will survive the winter! An excellent perennial to grow!
Type: Hardy perennial
Height: 6-8"
Location: Sun
Hardiness zones: 4-9
Seeds per packet: 20
Sow just under the surface of the soil and water in. Temperature 20-22 C (68-72 F) for 4 weeks. They may be growing at this point. If they have not germinated after 4 weeks then a cooling period is required. Cover them with plastic and place in a fridge for 4 weeks. Be sure they stay moist. After the stratification period they are then brought back to room temperature for them to germinate. Germination can be 30-60 days after the warming period, though some can take longer.
Ornamental use only. These seeds and/or plants are poisonous.