Rice vinegar
Fertilizing flowers When the liquid fertilizer is applied, a few drops of rice vinegar should be properly added to the liquid fertilizer to eliminate the odor of the liquid fertilizer. Because rice vinegar is weakly acidic, it can neutralize the smell produced by some corrupt substances in the liquid fertilizer.
Using orange peel
In the fermented fertilizer water, you can add some orange peels (fresh or air-dried) to make the orange peel and Fermented with fertilizer. The use of a large amount of essential oils in orange peel can reduce the odor of liquid fertilizer, and the orange peel is also a good flower-growing fertilizer after fermentation.
Shi Baijiu
Flower farmers often say that “potting fertilizer and water has a strong smell, and adding a little white wine will kill the smell.” This is very reasonable. When fertilizing, add some white wine to the fertilizer appropriately, which can obviously remove the odor. In addition, flower lovers can also make some odorless fertilizers at home.
Use ground bone fertilizer
Many people who grow flowers at home The broken bones of chicken and duck are used as flower fertilizer. The specific method is to soak the bones for a day or two to remove the salt.
Then use a pressure cooker to add water and simmer, stir it into a paste and take it out, then add 20% fine sand or cinder ash to it, after mixing evenly, cover the contents with a layer of dry fine soil and sprinkle some pesticides.
Then cover and keep it loose and moist. After two or three months, the fertilizer has been fully decomposed, and the fertilizer effect is good when applied to the flowerpot, and there is no smell at all.
Use yogurt water and eggshell fertilizer
Rinse the yogurt bottle (box) with water and crushed eggshells with rice water, then put After composting for 7 to 10 days together, it can become a kind of flower fertilizer with complete nutrients. It is highly efficient and odorless for watering flowers.
For those who don’t have time to make their own fertilizers, when using ordinary liquid fertilizers, they can take the following methods to reduce the odor:
Smart application of liquid fertilizers
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Before fertilizing, reduce the amount of water, let the soil dry, and then fertilize outdoors in the evening. Because the soil is dry, it will speed up the absorption of fertilizer solution and reduce the time of fertilizer solution exposure.
Therefore, after the fertilizer seeps into the basin soil, a small amount of water can be poured, and the residual fertilizer solution on the surface can be evenly washed into the lower soil, which can eliminate the odor of the fertilizer, even if there are still residues on the surface of the basin soil. A small amount of fertilizer, after volatilizing overnight, can also greatly reduce the odor.
Cover soil after application
Put some fertilizers with a strong smell in a container and seal it. After fermentation and rot, dilute it 10 times with water Use left and right. After application, cover the surface of the pot with a layer of fine soil prepared in advance, which not only prevents the odor from volatilizing, but also maintains the fertilizer effect.
