When okra seedlings seedlings 10-12 cm high, with 2-3 true leaves can be transplanted to the field. The entire reproductive period is optimal in the frost-free period, okra likes warmth, with frost, suitable for open field cultivation. Seeds germinate into seedlings in 2 months. Ensure that the harvest of okra cultivation environment should be appropriate, timely control of pests and diseases, timely debranching, timely cultivation of soil in the rainy season to prevent plant collapse.

A, okra seedling how big can transplant

1, okra seedling development to have 2-3 true leaves, seedling height of 10-20 cm, can be transplanted to the field.

2, the time of transplanting choose to transplant in sunny weather, start seedlings should bring more root protection soil, choose to seedling age 25 days, seedlings 2-3 true leaves best.

2, okra transplanting time is generally in May, March seedling sowing, seedling length of 2 months.

Second, how to take care of can knot more

1, sowing seedlings: choose a deep layer of soil, loose and fertile soil, before planting adequate basal fertilizer, timely inter-seedling seedlings, okra drought-resistant seedling can be less watering, watering, watering as appropriate in the later stages of growth.

2, field management: timely cultivation and fertilization, okra root system is developed, strong absorption capacity, when the plant height of 40-50 cm, fertilizer once, after harvesting 1-2 fruit per mu retroactive urea 10 kg. Late growth can be sprayed on the foliage 0.3% potassium dihydrogen phosphate solution, 5-7 days spray. Timely cutting of lateral branches to reduce nutrient loss.

3, timely pest control: okra see aphids, borers and tigers damage, branches and leaves more spots. For the disease spots can be spread at the base of the plant lime control.