Can Tea Seed Shells Be Used as Fertilizer?
This article provides a brief overview of the small gardening experience regarding whether tea seed shells can be used as fertilizer. Let's find out together.
Can Tea Seed Shells Be Used as Fertilizer?
Tea seed shells can be used as fertilizer, but it's best not to apply them directly, as this can cause root burn in plants. Since this material is processed oil residue, it produces saponin and glycosides after fermentation and decomposition. These two elements can enhance the plant's pest resistance. Plants like European roses, kaffir lilies, and irises all benefit from the application of tea seed shell fertilizer.
Using Tea Seed Shells as Fertilizer
Tea seed shells can be used as fertilizer. They are the residue left after extracting oil from tea seeds, containing saponin and glycosides, and are harmless to humans. They can decompose naturally in the soil, enhancing plants' resistance to pests and diseases without leaving any toxic residue, making it a pure natural green pesticide.
Tea seed shells can also be used as flower fertilizer. They contain 1.11% nitrogen, 0.37% phosphorus pentoxide, and 1.23% potassium oxide. After fermentation, the elements are more easily absorbed by flowers and plants, making them suitable for flowers like European roses, kaffir lilies, and irises.
How to Make Fertilizer from Tea Seed Shells
1. Fermenting tea seed shells to make fertilizer is simple. Collect the tea seed shells, crush them into small particles, place them in a sealed bag with a little water, and then put them in a well-lit location. They should be fermented after about two months.
2. After fermentation, using them as fertilizer can improve the quality of flowers and reduce the occurrence of diseases. If used directly without fermentation, they may ferment in the potting soil, leading to root burn.
Key Points for Using Tea Seed Shell Fertilizer
1. When mixed with fertilizer as a base fertilizer, it can also control soil pests such as small billbugs, grubs, and mole crickets. Use 15-20 kg of tea seed cake per mu, grind it into powder, soak it in water for 7 days, add 50 kg of plant ash per mu, mix well, and apply as a base fertilizer before planting or transplanting vegetables.
2. Tea seed shells can not only clear ponds but also fertilize the water, especially suitable for ponds with poor water quality, lacking base fertilizer, and often infested with wild fish or muddy water. If the water is already very fertile and the silt is thick, it is not recommended to use tea seed cakes to clear the pond.
The above introduction to the small experience of using tea seed shells as fertilizer for green plants and flowers aims to provide assistance in your daily life!