Chemical fertilizer

Chemical fertilizers, also known as "inorganic fertilizers", refer to fertilizers made from non-biological or inorganic compounds and minerals. Water-soluble liquid fertilizer is quick-acting and is often used as topdressing. The placed recycled fertilizer is slow-acting and can be used as base fertilizer.

The use of chemical fertilizer has the advantages of hygiene and convenience, but the concentration is high, and excessive use is easy to cause fertilizer damage, so it is necessary to apply fertilizer correctly according to the concentration.

1. Water-soluble fertilizer (quick-acting)

Water-soluble fertilizer is a quick-acting fertilizer, after diluting hard work times with water, spraying leaves or watering roots, it is very convenient to use, and it is generally used as topdressing.

If beginners apply water-soluble fertilizer, it is most likely to overuse, resulting in fertilizer damage if the instructions indicate 1000 times, you will increase to 1500-2000 times, so it will be safer and safer.

2. Put fertilizer (slow release)

Put fertilizer is referred to as "placing fertilizer", that is, fertilizer is directly mixed in the plant material as base fertilizer to slowly release fertilizer for plant absorption, reduce fertilizer loss, improve utilization efficiency, and achieve the goal of long-term effect.

The placement fertilizer is usually solid and granular and easy to use, although it is safer and does not have to worry about fat injury, it must also be used according to the instructions to achieve economy and practicality.