Androsace alpina
ALPINE ROCK JASMINE
- Unit price
- / per
Androsace alpina, or Alpine rock-jasmine, is an alpine plant, endemic to the Alps.
In the wild, Androsace alpina grows on silicaceous substrates, particularly granite, and is one of the few plants in the Alps to grow above 4000 metres, including near the summit of the Matterhorn (only Ranunculus glacialis and perhaps Saxifraga biflora grow higher). The plant feeds of the substance that grows under the rocks that the Androsace Alpina is on.
The flowers of A. alpina are white or pink (often both on the same plant), and in the short flowering season can be so densely packed that they completely shade the foliage. It is largely for this reason that A. alpina has become popular among horticulturists.
Type: Hardy perennial
Height: 10 cm, 4"
Location: Sun or part shade
Hardiness zones: 4-6
Seeds per packet: 5
Sow just under the surface of the soil and water in. Leave them at room temperature for 6 weeks. This helps break the phytohormones which inhibit germination. They will not grow yet. Then a cooling period is required. Cover them with plastic and place in a fridge for 80 days. Be sure they stay moist. After the cold stratification period they are then brought back to a cool room (15-18C, 59-68F) for them to germinate. Germination can be erratic, generally 30-90 days after the warming period for most seeds, though some can take longer.
Androsace alpina
ALPINE ROCK JASMINE
- Unit price
- / per
Multiple secure payment options available.
Adding product to your cart
You may also like
Androsace alpina, or Alpine rock-jasmine, is an alpine plant, endemic to the Alps.
In the wild, Androsace alpina grows on silicaceous substrates, particularly granite, and is one of the few plants in the Alps to grow above 4000 metres, including near the summit of the Matterhorn (only Ranunculus glacialis and perhaps Saxifraga biflora grow higher). The plant feeds of the substance that grows under the rocks that the Androsace Alpina is on.
The flowers of A. alpina are white or pink (often both on the same plant), and in the short flowering season can be so densely packed that they completely shade the foliage. It is largely for this reason that A. alpina has become popular among horticulturists.
Type: Hardy perennial
Height: 10 cm, 4"
Location: Sun or part shade
Hardiness zones: 4-6
Seeds per packet: 5
Sow just under the surface of the soil and water in. Leave them at room temperature for 6 weeks. This helps break the phytohormones which inhibit germination. They will not grow yet. Then a cooling period is required. Cover them with plastic and place in a fridge for 80 days. Be sure they stay moist. After the cold stratification period they are then brought back to a cool room (15-18C, 59-68F) for them to germinate. Germination can be erratic, generally 30-90 days after the warming period for most seeds, though some can take longer.