There are many large-scale flower and seedling companies in Guangdong, Fujian, Yunnan and other flower planting areas(98 cell propagation trays wholesale). The application of plastic plug is relatively wide and the seedling raising experience is relatively sufficient. Many people think that the above suggestions are quite different, because the above is only the experience summed up in the ordinary use(rooting tray). For deep rooted seedlings such as delphinium, etc.
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First, mix the substrate evenly and adjust the water content to 55% - 60%(105 cell propagation trays wholesale). The matrix was then loaded into the disc.Many companies suggest that in addition to considering seed size, the selection of plug should be determined according to the variety of flowers and the size of finished seedlings planned to be raised(128 cell plug flats). Generally, the tray with fewer holes is used for large seedlings, while the one with more holes is used for young seedlings.(plastic seedling trays wholesale suppliers colombia)
They choose plug plates according to the seedling characteristics of different vegetables(128 cell propagation trays wholesale). The color of seedling tray will affect the temperature of plant root. For Petunia hybrida, Viola tricolor, Catharanthus roseus, Coleoptera cristata, Xiajin and other flowers with small seeds, 200 holes or 288 holes are suitable for selection(deep propagation trays). For flowers with larger seeds such as Salvia splendens, marigold, Begonia, Impatiens, etc., 128 hole trays are suitable.
(plastic seedling trays wholesale suppliers colombia)Greenhouse vegetable growers in Jiangsu, Zhejiang, Shandong and other places have more experience in seedling raising(162 cell propagation trays wholesale). Some growers use 50 holes for melons, 72 holes or 128 holes for tomatoes, 128 holes or 200 holes for pepper, 200 holes or 288 holes for rape, lettuce, cabbage and broccoli, and celery seedling for celery Most of them were selected 288 points(110mm plastic grow pots). Plastic plug generally has black, gray and white.
Everyone's planting habits and experience are different(200 cell propagation trays wholesale), so there will be a big difference in the choice, the whole process and the effect of needs are different, and we can't say who is right or who is wrong. Plug seedling is a new seedling technology in Europe and the United States in the 1970s, the shape of the hole is mainly square(12cm plastic grow pots), which has become the main mode of specialized commercial seedling production in many countries.
The selection of plug is only a very small part, in addition, there are seedbed preparation, disinfection, matrix preparation, germination, sowing, seedling and so on(112 cell propagation trays wholesale). Seedling plug is mainly plastic black tray, the length and width of the hole are generally about 54cm × 28cm, the hole number specification includes 15 holes(lavender plug trays), 21 holes, 32 holes, 50 holes, 72 holes, 105 holes, 128 holes, 200 holes, 288 holes, and 32 holes, 50 holes, etc.(plastic seedling trays wholesale suppliers colombia)
Generally speaking, 32 holes and 50 holes are used to cultivate melon seedlings(288 cell propagation trays wholesale), such as watermelon, cucumber, balsam pear, melon, Hami melon, etc.; 72 holes are used to cultivate eggplant and fruit seedlings, such as pepper, eggplant, tomato, etc.; 105 holes and 128 holes are used to cultivate leafy vegetables (Cruciferae), such as lettuce, eggplant and cucumber, cabbage, cabbage(plastic terracotta pots wholesale), Shanghaiqing, Songhua, broccoli, etc.
