The ripening season of spinach seeds

The ripening time of different varieties of spinach seeds is different.

Early autumn spinach seeds. Sow around August 20 and go on sale in late September. Because the temperature is still high, at this time sowing should choose heat-resistant, easy to sprout varieties, such as all-around spinach and so on.

Autumn spinach Seeds. August sowing, 30-60 days after the batch harvest, in late September-October and gradually listed.

Wintering spinach seeds. Cultivation began in mid-October and went on sale before the Spring Festival. Should choose bolting late, cold resistance, high yield varieties, such as sharp leaf spinach, spinach No. 10th, spinach 9th and so on.

Cultivation methods of spinach seeds:

It is generally used for sowing. Summer, autumn sowing in the first 1 weeks before sowing the seeds soaked with water for 12 hours, placed in the well or in 4 ℃ around the refrigerator or freezer treatment 24 hours, and then in 20-25 ℃ conditions sprout, after 3-5 days of germination sowing. Dry seeds or wet seeds can be sown in winter and spring. Mu sowing 3-3.5 kg.

The furrow surface is poured after the foot water sowing, with the tooth Rake light Rake topsoil, causes the spinach seed to sow to the earth, the furrow surface then covers a layer of grass ash.

Summer, autumn sowing after sowing to cover with straw or the use of small arch shed cover shading net, to prevent high temperature and rainstorm scour. Often keep the soil warm, 6-7 days can be qi seedlings, winter sowing temperature is low, then in the bed covered plastic film or sunshade net insulation to promote seedling, spinach seeds after the removal of seedlings.