After the site is selected, fertilize deeply, adjust the ridges, and pour water on the soles before and after the snow festival(40 cell seed starting trays). Sprouts must have sufficient bottom moisture, otherwise it will cause a serious lack of seedlings. On the next day, you can use a nail rake to rake and shoot(4 inch plastic pots bulk). The stalks of solid celery are thick, thick, crisp and tender, strong in growth, resistant to lodging, and resistant to storage, disease and heat.
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Sowing around March 15 of the following year(50 cell plastic propagation tray wholesale price). Before sowing, choose seeds and do a good germination test. The germination rate is required to be above 80%. Spring sowing generally uses the sowing method. The seeding method is to use a tooth to scratch the hook to start x Inter, and use a kettle to water the ditch(98 cell plug trays). For example, apply fertilizer at the bottom, apply 2 to 2.5 kg of ammonium carbonate, and then water.
(cheapest plastic plant pots wholesale netherlands)Spring nursery seedlings can reduce pests and diseases, reduce management links, improve land utilization, and save labor, so spring seedlings are generally sown(104 cell seed starting trays). Shallots are small, the seed coat is hard, and the water absorption is weak. According to the survey, when the soil moisture content is 17-20% (that is, the soil can be squeezed into a lump by hand, the hand grain is wet, and it is not scattered), it is most suitable(polystyrene plug plant trays).
After the spring onions are unearthed and after the autumn sowing the green onions, do not water prematurely(105 cell seed starter trays). Premature watering lowers the ground temperature, which is not conducive to the growth of seedlings. It can also cause cracking of the soil surface and cause large-scale death of onions(11cm plastic grow pots). If the premature love is too serious, it should be covered with a straw curtain or plastic film after being poured in small water to keep the surface moist.
Seedlings are generally fertilized three times, the first time in late April or early May, the second time in late May or early June, and the third time in late June(200 cell seed starter trays). It is best to pour human excrement once and apply 2.5 to 5 kg of ammonium bicarbonate per mu. This approach returns quickly, the output is high, and labor is saved(110mm plastic grow pots). When the flower buds are enlarged, the soil should be cultivated to fix the plant. Optional solid celery.(cheapest plastic plant pots wholesale netherlands)
When the scallion seedlings grow to 3 to 4 leaves, you can start fertilizing and watering, pulling grass, thinning seedlings, stay strong and weak(105 cell plastic propagation tray wholesale price). When watering at seedling stage, the watering size depends on the moisture condition and seedling growth. The seedlings should grow to about 6 cm before the cover can be removed(plastic terracotta pots wholesale). When planting mother shallots, peel off the old skin to facilitate bolting and growth.
In general, do n’t irrigate too much, so as to avoid slimming and easy lodging(32 cell seed starter trays). Squat seedlings should be carried out before transplanting. There are two methods for the propagation of spring onions: First, in the spring onion production field, select the spring onions that match the characteristics of the five-leaf cultivars and leave them in the ground(5 gallon plastic nursery pots). The plant is buried in soil, and it will be firm in the spring and summer of next year.
(cheapest plastic plant pots wholesale netherlands)Solid celery is better than hollow celery(72 cell propagation trays). However, because green onions often contradict spring crops, this method is generally not used; the second is to select the good green onions and cut them in half before planting them for planting. The planting site must maintain more than 20% moisture content. The plant spacing is the same as that of green onions(bulk buy plastic plant pots). The depth of planting is appropriate not to bury the onion.