QINGDAO GOLD VEIN

Characteristics:

1.It features vigorous growth, dark leaf color, crisp taste, late pithiness.

2.Long and vigorous leaf type, used as dry vegetable cultivation is in the majority, excellent taste.

3.Harvest about 70 days after sowing, high disease resistance.

Key points of cultivation:

1.Because of the lush leaves, it is better to avoid overusing nitrogen fertilizer and plant a little wider distance.

2.Avoid poor drainage, clay and barren land cultivation, in order to prevent starvation, leading to a decline in marketability.

3.When early sowing, pay attention to the occurrence of high temperature physiological obstacles.

4.Sowing at the suitable time, sowing too late will lead to poor root hypertrophy.