The best time for planting small tomatoes is in April in spring, or in July in summer. Before sowing, organic fertilizer should be added to fertile soil, and at the same time, about 5 kg of plant ash and 1 kg of calcium superphosphate should be added per square meter. After disinfection, seeds should be treated to accelerate germination. After sowing, the temperature should be controlled and kept between 25℃ and 30℃.

Planting time of small tomatoes

The planting time and method of small tomatoes determine the growth advantages. Small tomatoes are usually planted in the open field, and they are usually planted in February in spring, so that they can be fixed in mid-April, and can be picked after two months. They can also be raised in July in autumn and picked in 10.

Planting method of tomato 1, seedbed preparation

Seedbeds need to be prepared before small tomatoes are sown. About 40% organic fertilizer can be added to fertile and well-drained soil, and then it can be mixed with plant ash to make the soil contain about 5 ~ 1 0 kg per square meter, and then1kg calcium superphosphate can be added and spread on the seedbeds after it is fully mixed.

2. Seed treatment

In order to improve the seed emergence rate, the seeds of tomato must be treated. First, the seeds should be soaked with clear water, and then wrapped with gauze. At this time, the wrapped gauze should be placed in 10% trisodium phosphate solution for about15 ~ 20 minutes, and then wrapped with a towel soaked in warm water, keeping the environment at 28℃, and the first seed should be washed with clear water every day.

3. Sowing management

Sow the seeds on the prepared seedbed, then spray water to keep moisture, and control the temperature between 25℃ and 30℃. When the seeds grow two true leaves, separate the seedlings, keep the row spacing of 10 cm, and timely irrigate and keep moisture after planting.