About 10 days.

Seed propagation is mostly used for long-distance seed introduction or cultivation of live strawberry seedlings to select new varieties, but also for garden greening fresh food and planting. In May-June when the fruit harvest, select the well-developed, fully ripe fruit for seed collection. Peel off the rind, put it into the water, wash off the pulp, and fish it out to dry; or dry the peel directly, then knead it, and the rind and seeds can be separated.

Sowing seedlings are mostly carried out in the following spring, but can also be carried out in July-August of the year the seeds are collected. Before sowing, prepare a wide mouth clay tile pots, filled with finely crushed nutrient soil, flattened, seeds soaked 8-12 hours in advance, to be swollen and then sowed on the soil surface, and then evenly sifted through a sieve with a thickness of about 0.2 centimeters of fine sandy soil cover.

In order to make the soil not only contains enough water, but also can keep loose, in order to facilitate the seed rooting and germination, can be sown after the clay tile pots placed in a shallow pool of water, until the water slowly seeped wet pots of soil and then take out, and then covered with plastic film, 10 days or so can be out of the seedling.

After the emergence of appropriate inter-seedling, when the seedlings grow 3-4 true leaves, with soil transplanted in a small pot. After a period of acclimatization, then transplant with soil to the propagation nursery.

Strawberry growth habit

Strawberry garden should be selected for sufficient light, slightly higher terrain, the ground is flat, irrigation and drainage is convenient, the soil is fertile and loose, the previous crop is beans or onions and garlic vegetables for the preferred, the garden should be preceded by the removal of weeds, the extermination of underground pests. Available 50% phoxim emulsion 1000 times liquid spray (wet soil layer 5-6 cm), control grubs, mole crickets, tigers.

After 1 week, mu basal application of high-quality rotted farmyard manure 5000 grams, 100 grams of calcium superphosphate, 50 grams of potassium chloride. Combined with the deep turning of the garden, fine ground preparation, made 20 cm high, 50 cm wide border, border ditch width of 30 cm. The length of the trellis is limited to 20 meters, with 4 borders inside.

Reference for the above: Baidu Encyclopedia-Strawberry, Baidu Encyclopedia-Growing Strawberry