When is the sowing time for the yellow ground cherry?

The yellow ground cherry, also known as downy ground cherry, bears ripe fruit that is yellow and delicate and lovely, and many people like it. When is the best time to sow the yellow ground cherry?

I. When to sow the yellow ground cherry

1. Yellow ground cherry early spring cultivation: raise seedlings in January-February in a solar greenhouse or a windbreak sunken bed, and transplant to open ground in mid-April after the late frost. Harvesting begins from late May to June.

2. Spring open-field cultivation: raise seedlings in March-April; in March, seedlings need to be raised in large, medium, or small plastic tunnels, while in April they can be raised in open ground. Transplant in May, and harvesting begins from late June to July.

3. Autumn open-field cultivation: raise seedlings from late June to July. Transplant in open ground in early August, and harvesting begins from late September to October.

II. How to grow the yellow ground cherry

1. Choose soil rich in humus, loose and fertile; when building a plantation on a hillside, it is best to choose gently sloping land with a gradient not exceeding 10°.

2. The best season to choose is spring, and the seedling-raising time is January-February; a low seedbed for raising seedlings can be built in a sheltered spot. Before building the bed, plastic glass can be used to cover the soil so as to raise the temperature.

3. Before sowing, soak the purchased seeds in warm water, which is more conducive to germination; the soaking time is about 10 minutes. When sowing, the seedling bed can first be fertilized and shallowly turned, then watered; after the water seeps through, sowing can begin.

4. After broadcasting the seeds, cover with soil about 0.5 cm thick, and seedlings will emerge in about 10 days. After emergence, thinning and gap-filling should be carried out; overly dense and weak seedlings should be pulled out, keeping row spacing at about 10 cm. During the seedling separation stage, fertilizer can be applied once, and watering is about once every 7 days.

5. When transplanting, thorough watering is needed; afterward, watering can be done once with each cultivation, or the number of waterings can be decided according to climate changes, keeping the soil during the ground cherry's growth period loose, which can effectively raise soil temperature and moisture. During this period, weeds around the seedlings should be removed in time to prevent nutrients from being absorbed.

6. After transplanting, fertilization work can begin; miscellaneous fertilizer or urea may be chosen. The first fertilization after transplanting should be at the fruiting stage, which can promote fruit development, and the second fertilization can be applied at the harvest stage, choosing a small amount of compound fertilizer.

7. Plant adjustment is mostly carried out after the first fruiting; the parts with more branches can be pruned. In the mature stage there are many branches and strong ground contact, so trellising should be used, and bamboo poles can be used for support. After the first fruiting and picking, to ensure the quality of the second year, branch removal should be carried out in time; before germination, the growing tip of the seedling can be removed, after which growth will stop, but this helps concentrate nutrient absorption and ensures and increases yield.

The yellow ground cherry is generally chosen for planting in spring; overall, the climate and temperature need to be well managed.