Black Pearl tomato seedling plants grow up and then planted using the high ridge double row method.
The seeds will be fished out and washed with water, and then placed in water to soak for 6~8 hours, fished out and wrapped in wet gauze, placed in a place of about 26~30 degrees for germination, pay attention to moisture and humidity. Generally have the conditions with germination box for germination, when the seeds have about half of the white dew can be sown.
Water the seedbed thoroughly, and when the water seeps down, the seeds mixed with sand evenly spread on the seedbed, you can also use the hole tray or nutrient bowl seedling better. Then use the soil to cover the seeds about 0.5CM, on top of the arch for heat preservation and moisturizing. Or according to the season and temperature selection in the seedbed above the mulch film or straw for moisturizing and heat preservation, and then uncovered when the seedlings come out.
Black pearl tomato planting skills
Black tomato is an unlimited type of hybrid generation of good seeds introduced from abroad, with a good taste, excellent coloring, high sugar, harvesting neatness is good, strong resistance to disease and other advantages. Single fruit weight of about 20 grams, spherical, purple-black. The suitable average temperature for producing fruits is between 19~30℃, and the adaptability for soil is very wide. General arable land can be cultivated, but planted in low moisture poorly drained clay soil with poor fertility occurs, and susceptible to soil infectious diseases.
Especially in the rainy season should be avoided, it is best to use protected cultivation. Black Jade 1 small tomato has a fairly well-developed root system and can tolerate a considerable degree of drought. Cultivation in sandy loam soil may also produce good quality tomatoes, such as mid-term growth and development is not strong, the plant is prone to weakening, so attention should be paid to fertilization and irrigation, always maintain a balanced relationship between nutrition and reproductive growth.
Reference: Baidu Encyclopedia - Black Pearl