3 Review(s)

European primrose clumps of plants, plant height of about 20 cm. Leaves basal leaves, 10-15 cm long, long elliptic, deep vein. Leaf green. Umbels, Seeds of life is generally shorter, the best mining after sowing, or stored in a dry cold conditions. Shallow pots using seeding or planting boxes. Because small seeds, without casing after sowing. Seed germination need light, hi humid, it must be stamped with glass and cover with newspaper, or put half shade. 10 to 28 days to germinate completed. Optimum temperature 15 degree ~ 21 degree, over 25 degree, the germination rate decreased significantly, it should avoid the summer season. Depending on the desired planting flowering period may be, such as a cold greenhouse in winter flowering, can be planted in late spring; as for early spring flowering, can be sown in early autumn. Spring flower beds open field with flowers, also sown in early autumn.