On the contrary, nitrogen, phosphorus, potassium from artificial chemical made, known as inorganic fertilizer(herb plug trays). For quick acting topdressing, add 5-10 times of water to the oil cake powder, store it in the jar, and let it ferment. After the fermentation is finished, take the upper clear liquid and add water 10-20 times(72 cell seedling trays). Potassium chloride: containing 52.4% potassium, used as base fertilizer or combined with other fertilizers.
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When applied, water was added 3-5 times(nursery trays). After continuous soaking for 3 times, the remaining residue could be used as base fertilizer or mixed with basin soil. Ammonium sulfate: nitrogen content of 20% ~ 21%, as a quick acting nitrogen fertilizer, diluted with 500 ~ 800 times water before use(50 cell tray). Potassium sulfate: 48% - 52% potassium is mixed with organic fertilizer when used as topdressing, mainly as base fertilizer.(cheap 3 gallon plastic pots manufacturers ireland)
Ammonia, phosphorus and potassium fertilizers are derived from animal manure, hair, hoof horn, viscera or animal carcass(spill trays wholesale), as well as some or all of the plant body after decay and fermentation, known as organic fertilizer. Urea: containing 46% nitrogen, the fertilizer efficiency is slower than ammonium sulfate(germination tray price), the amount of topdressing is half as much as ammonium sulfate, diluted with 400 ~ 600 times water before use.
(cheap 3 gallon plastic pots manufacturers ireland)Rice bran contains more phosphate fertilizer and nitrogen fertilizer(plastic plant trays). Bone meal mainly contains phosphate fertilizer and is often mixed with other fertilizers. It can also be applied dry around the flowerpot and at the bottom of the pot when planting flowers(7 gallon pot). The commonly used potassium fertilizers are: plant ash has better effect than grass ash, which is quick acting fertilizer and contains various kinds of trace elements needed by plants.
It can be mixed with other fertilizers, applied dry around the flowerpot with fine soil, or used as base fertilizer at the bottom of the pot(104 cell propagation trays wholesale). Potassium dihydrogen phosphate, containing 51% phosphorus and 33% potassium, is a kind of high content phosphorus and potassium fertilizer, which can be used after diluted with 500 ~ 1000 times of water(72 cell plant tray). The residue continued to soak in water, but the fertilizer effect was relatively weak.(cheap 3 gallon plastic pots manufacturers ireland)
Superphosphate is mainly phosphate fertilizer and cannot be mixed with plant ash(microgreen trays). It must be diluted with water 100 times when used as topdressing. If it is used as base fertilizer, it can be mixed with fine soil 5-10 times before use. The amount of potassium fertilizer should not be too large, too much will affect the use of calcium and magnesium elements in the soil(5 gallon pot), make the soil harden, and is not conducive to plant growth.
(cheap 3 gallon plastic pots manufacturers ireland)The stale peanuts, melon seeds, beans, rice bran, bran and moldy food were used as the base fertilizer of potted flowers after moist fermentation in the VAT(128 cell plug trays). Spraying with 0.1% - 0.2% solution on the leaf surface before flowering can enrich the flower bud and make the flower color bright(heavy duty plug trays). The eggshell smashed into the soil has the function of porosity and air permeability. After soaking in liquid or 10-5 times of water.
For example, after soaking and fermenting the cake fertilizer solution(stackable garden pots), the thin fertilizer solution of 10 times of water was applied to the seedlings, 8 times of water was used for the strong seedlings, and 5-6 times of water liquid concentrated fertilizer was applied to the good fertilizer plants(decorative pots). As is generally said, dilute urea fertilizer refers to 1000 times of water, and concentrated fertilizer solution refers to 500 times of water.(cheap 3 gallon plastic pots manufacturers ireland)