Hybrid generation of spinach, medium ripe varieties, after sowing 40-45 days harvest, halberd leaves, leaf large, leaf color dark green, leaf meat thick, plant growth.
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Spinach is a cold-resistant vegetable, seeds can germinate at 4℃, the best is 15-20℃, the appropriate temperature for nutritional growth of 15-20℃, above 25℃ poor growth, aboveground can withstand the low temperature of -6-8 ℃.
Spinach is a long sunshine crop, in the condition of high temperature long sunshine, the plant is easy to draw moss flowering, sunshine intensity requirements are not strict, and can be interplanted with tall crops.
Spinach leaves large area, soft tissue, higher water requirements.
Under the condition of high temperature and long sunshine and drought, the vegetative growth is inhibited, the reproductive growth is accelerated, and it is easy to draw moss immature.
Spinach to the soil adaptability is strong, but still to keep water to keep fertility strong fertile soil for good, spinach is not acid, the appropriate pH 7.3 -- 8.2.
