How to buy fertilizer for growing flowers and vegetables? Only by choosing the right fertilizer can they grow well.

• Fertilizer, in everyday cultivation, is an indispensable agricultural input for us to obtain a bigger harvest. Obviously, we must go and buy fertilizer, so then, do we really know how to buy fertilizer?
  

• The same 15-15-15 compound fertilizer, but you need to distinguish whether it is potassium sulfate (sulfur-based) or potassium chloride (chloride-based), and the price difference can be more than one third. If you paid the price of potassium sulfate but bought potassium chloride, not only do you waste money, but it will also have adverse effects on the crops.
  

• Potassium sulfate compound fertilizer, in general home cultivation, is fairly suitable for all kinds of melons, fruits and vegetables, while chloride-based compound fertilizer cannot be used on some crops, such as:Tobacco, potato, sweet potato, sugarcane, watermelon, grape, citrus, sugar beet, apple, peach tree, tea, Chinese cabbage, chili pepper, lettuce, amaranth and so on are all chlorine-sensitive crops.

• The raw materials of organic fertilizer can be said to be a motley assortment. Some organic fertilizers made from leftover scraps from the production process have relatively good effects, such as the scraps left after producing alcohol, or soybean cake after oil pressing. Likewise, there are also some organic fertilizers produced from, for example, household garbage or pharmaceutical and chemical residues; these organic fertilizers not only cause soil pollution, but also harm health through vegetables and other crops.

• Many online sellers, in order to increase profits, step up promotions while lowering product quality, passing off inferior goods as good ones, and selling counterfeit and shoddy products. So when choosing fertilizer, you must pay attention: it is not that high sales volume or a high shop rating means the fertilizer sold is good.

• For the same kind of fertilizer, try to look at several shops, and it is best to choose a middle-tier shop whose monthly sales are not too high. Before buying, you can communicate more with the seller. If a seller does not even know the source and process of the fertilizer he sells, can you still feel at ease?

• When buying fertilizer, compare more; bigger is not necessarily better.

• When buying fertilizer, ask more; pretending to understand when you do not is unreliable.

• When buying fertilizer, choose well; quality must be firmly secured.

Follow "Fertilizer Tips" to learn more about fertilizer.

Welcome to inquire at the Taobao shop "Tian Xiao Er Agricultural Supplies"; pick up the goods in person, quality guaranteed.