Brief introduction of several Propagation methods of Gladiolus
When planting a large number of small balls, you can use strip sowing or sowing. If you want to blossom in the same year, you can also use a nutrition bag (nutrition bowl) to raise seedlings in the greenhouse, that is, sowing the seeds in the nutrition bag in late March, keeping the soil temperature 18-25 ℃, air temperature 20-25 ℃, humidity 70% Rue 80%. The seeds can emerge and grow better, and will be moved to the open field together with the nutrition bag in mid-May. Spring sowing in the leeward to the sun to make a seedbed, and apply rotten farm manure, bed soil sifted, flat, irrigation before sowing. The seeds were soaked in 55 ℃ water for 15 minutes, then soaked for 5-6 hours, dried and sowed. Buckle the shed after covering the soil, pay attention to ventilation and cooling after emergence, prevent high temperature roasting seedlings, remove the shed after the final frost, strengthen field management, dig up the balls and replant them in the next spring after the stems and leaves die in autumn.
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Key points for spring conservation of orchids
People usually talk about spring, which generally refers to from the Beginning of Spring to Grain Rain. There are several points that should be paid attention to in the spring conservation of orchids.
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Key points of cultivation and propagation techniques of Chrysanthemum morifolium
Black heart chrysanthemum is also known as black heart flower. For Compositae, Chrysanthemum, perennial herbs. Generally, it is only cultivated in 2012. Native to southern North America. Ecological habits of black-hearted chrysanthemum prefer to the sun-ventilated growth environment, cold and drought tolerance, regardless of soil. The sowing time for sowing and breeding black heart chrysanthemum is usually in spring and autumn.
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