Some vegetables are not only susceptible to poor growth when they are seeded in the hot summer season, but also susceptible to various diseases and insect pests(plastic plant trays wholesale). Therefore, seedling cultivation is required. Mainly in summer, vegetables that need to be raised and transplanted include cauliflower, cabbage, celery, Chinese cabbage, and head lettuce(104 cell trays bulk). In addition, greenhouse tomatoes grown in autumn also need to be nursed in summer.
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Now the editor briefly summarizes the main points of vegetable seedlings in the hot season(greenhouse supplies pots). The germination of lettuce and celery seeds is difficult, and germination should be promoted before sowing to increase their germination rate. Special attention should be paid to the control of aphids during the nursery process(32 cell seed starting trays). The seeds should be soaked with 10% trisodium phosphate solution before sowing. When raising seedlings, you should choose to build seedbeds in dry places.(cheap orchid plug trays wholesale suppliers canada)
Then the seedling plot should be high-dry, flat, with good soil permeability and water retention, and can be irrigated and drained(propagation tray). Avoid seedling plots that have been planted with similar vegetables, so as to avoid soil-borne diseases. Also, remember not to raise seedlings in areas where underground pests are severe(72 cell seed starting trays). After selecting the plot, add fully decomposed farmhouse manure as the bottom fertilizer, and apply shallow tillage after fertilization. Cultivate vegetable seedlings in summer.
They should be soaked in water for 8 hours, then wrapped in wet gauze and kept at a low temperature of 2 ° C-5 ° C for 48 hours(wholesale nursery pots). The lettuce seeds can be treated at a low temperature of 5 ° C for 72 hours. Vegetable virus disease often occurs at high temperatures, and various measures should be taken to prevent it(105 cell seed starting trays). Aphids are the main transmission vectors of viral diseases. Due to the high temperature, the seedlings are extremely easy to grow, and precautionary measures must be taken.
(cheap orchid plug trays wholesale suppliers canada)The new flower buddies are mainly concerned about celery seeds. In the cultivation, we should try to choose the varieties resistant to virus disease. In summer, the temperature is high and there is a lot of rainfall. In areas with heavy rain, you should choose to raise seedlings on sandy soil blocks(128 cell seedling start trays). If seedlings are difficult to unearth due to heavy rains after sowing, they should be cultivated shallowly in the seedbed after rains to prevent the soil surface layer from compacting.
After the seedbed is built, you should pour enough water and then plant it(square grow pots). You can also fully irrigate and build the bed. Then you can sow the seed, cover it with soil, suppress it, and cover the film. Note that the mulch should be removed immediately after emergence. In addition, water the seedbed every morning or evening(128 cell seed starter trays). To prevent high temperature damage, sprinkle some wheat straw on the seedbed during nursery, or cover the seedbed with shading net. Ask me, the method of soil distribution is similar.
You can use a watering can every morning and evening to spray water(plastic grow pots). When the seedlings grow up, they can be divided into seedlings or thinnings in time to expand their nutritional area. For cucumber and tomato seedlings, you can spray ethephon in time when it is found to be too long(seed plug trays wholesale). Tomato seedlings can be sprayed once with 40% dwarf pigment at 1000-fold solution in the 5- and 7-leaf stages to promote seedling stalks and promote flower bud differentiation.(cheap orchid plug trays wholesale suppliers canada)