In order to promote early flowering or more seeds, often in the greenhouse, hotbed or cold bed (yang border) early sowing seedlings(plastic potting pots). The biennial flowers in the open field are mostly cold-resistant flowers. Sudden dryness and dampness will often cause the newly germinated seedlings to die, so watering should be as even as possible(planting trays wholesale). For pot sowing, cover it with newspaper or glass to keep it moisturized and keep warm.
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If the temperature is too high, it is difficult to germinate(seed propagation trays). Before sowing, the soil should be smoothed and flattened. After irrigating for 1 to 2 hours, the seeds are evenly spread on the seedling bed or flower pot. After sowing, cover with fine soil so that the seeds are not visible. After sowing, lightly suppress with a wooden board without covering the soil(heavy duty gallon pot). The on-demand method is to dig holes and on-demand according to a certain row spacing.
(cheap plastic bonsai pots wholesale suppliers europe)Sowing very small seeds, such as calceolaria, four seasons primrose, gloxinia, rhododendron, etc(plastic cell trays supplier). To prevent uneven sowing, the seeds can be mixed with a small amount of fine sand or plant ash and then sowed. Generally, water more properly before emergence to keep the soil moist and to facilitate the seeds to absorb water(plastic flower pots bulk). For bed sowing, it is best to cover with plastic film or reed curtain in spring to keep the bed soil moist.
If necessary(gallon pot), soak the pot with water and try not to water it directly from above. strip sowing is mostly used for taproot flowers that are not suitable for transplantation or open-field autumn sowing flowers, such as morning glory, California poppy, wind fairy, warbler, chrysanthemum, etc(long life propagation trays). In order to improve its survival rate, transplanting or replenishing seedlings should be carried out in the evening after rainy days or after watering.(cheap plastic bonsai pots wholesale suppliers europe)
This method is suitable for flowers and trees with large seeds and strong germination(cell trays), such as Mirabilis, Nasturtium, Sweet pea, Plum blossom, Clivia, etc. The thickness of the covering soil is about 2 to 3 times the seed diameter. The soil for large seeds should be thick, and the soil for small seeds should be thinner(4.92inch plastic plant pots). When the seedlings grow to 3 to 4 true leaves, the seedlings should be divided and the row spacing should be relaxed.
(cheap plastic bonsai pots wholesale suppliers europe)Regardless of which seeding method is used, proper humidity, temperature and fresh air should be maintained after sowing(seed starting trays wholesale). When there is dryness, use a fine-hole watering can to spray water in time, and do not make the bed (basin) soil too dry or too wet, nor can it become wet(wholesale nursery supplies plastic pots). Too dry affects the emergence of seeds, and too wet seeds are perishable. After the seedlings are unearthed, gradually remove the mulch.
After the seeds germinate, the covering should be removed as soon as possible(seedling trays wholesale), so that the seedlings can see the sun, and the amount of watering should be appropriately reduced to prevent the seedlings from growing thin. Generally, when the seedlings grow true leaves, the seedlings should be timed in dense areas to facilitate ventilation and light transmission, and the seedlings are strong(72 cell plug trays). The seeds should germinate at a lower temperature.(cheap plastic bonsai pots wholesale suppliers europe)
At the same time, transplanting and replenishing seedlings are required to ensure the yield of seedlings per unit area(seed starting trays supplier). Transplant resistant flowers, such as aster, a bunch of red, celosia, impatiens, etc., can be replanted 1 to 2 times, and then planted in flower pots or flower beds(plastic hanging baskets wholesale). For some flowers that are not tolerant to transplantation, such as poppies, poppies, sweet pea, etc., it is best to grow seedlings in a nutrient bowl.