Growing flowers with plant ash used to be so useful, and many people don't know it.
1. Promote germination
After sowing flowers and plants, cover 1-2 cm with plant ash, which can effectively improve the temperature of the soil, keep the soil loose, promote the germination of seeds 7-10 days ahead of schedule, and the flowers and plants grow healthy and tidy.
2. Speed up rooting
In the process of transplanting flowers and trees, plant ash and organic fertilizer are fully mixed as base fertilizer, or 5-20% plant ash is mixed when preparing nutrient soil, which can increase the absorbability of fertilizer, promote wound healing and improve the survival rate of flower and tree transplantation. Clivia and other flowers in the process of transplanting and changing pots, cut off rotten roots, spray plant ash on wounds and roots, can control rotten roots, promote new roots, restore their growth.
3. Prevent defoliation
Spraying 8-15% plant ash leaching solution in the growing season of flowers and trees can improve the photosynthesis of leaves, prolong the growth period of leaves, promote the beauty of flowers and leaves, and improve the ornamental effect.
4. Prevention and treatment of diseases and insects
Spray 3-5% plant ash leaching solution, but also control aphids, red spiders and other pests.
5. Increased resistance
Transplanting flowers and trees in arid areas, continuous spraying of 3-5% plant ash extract, can improve the drought resistance of flowers and trees. Because plant ash contains a lot of free potassium ions, it can reduce the transpiration intensity of leaves, promote the operation of carbohydrates, and enhance the ability to resist drought and high temperature.
6. Prevention of injury
Flowers and trees that are prone to bleeding, such as peaches, figs, grapes, etc., can control bleeding, prevent wound infection and decay, and promote healing by applying fresh plant ash to wounds caused by pruning or changing pots.
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