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Anonymous users2024-01-23Oil pots, glass and metal can be, ceramic I have never seen the oil pot, only seen the teapot (hehe, it may be that I have little knowledge), the oil pot try not to use plastic, because plastic is organic, and the grease itself is also organic, there may be similar miscible phenomena between organic matter. If it is containing acidic liquid, such as vinegar, carbonated drinks, fruit juice, etc., try to use plastic bottles, glass and ceramics contain more or less lead, when containing acidic liquid, lead may precipitate into the liquid to cause pollution (although the precipitation of lead is very small), metals are easy to be corroded by acidic liquids, and may also cause some metals to react directly with acids to form salts into the liquid to cause pollution, compared to plastics are more stable in acidic conditions.
What container is good for growing vegetables on the balcony? Vegetable friends personally experimented, and recommended 3 kinds of flower pots, which are economical and practical.
As long as it is made of general soil, there is basically no requirement for containers. Milk powder cans, foam boxes, and pots and cans at home can be anything. >>>More
It is not advisable to grow vegetables on the balcony. 1. The sun is not sufficient, the vegetables grow tall and thin, and the fruit is small; 2. Natural organic fertilizer can not be applied, because of the smell, the growth of vegetables lacks nutrients; 3. Chemical fertilizer makes the soil compacted and impermeable to air, which is not conducive to growth; 4. Due to the lack of trace elements, the soil must be changed every year, which is laborious and troublesome; 5. Provoke mosquitoes and microorganisms, which is unhygienic and environmentally friendly; 6. The increase in the load of the structure will exceed the allowable value of the design and affect the life of the building components.
Foam boxes or those special balcony pots.
The main ingredient of oxygen bubbles: sodium peroxycarbonate (oxygen + baking soda).