As soon as the newly planted flowers are fertilized, the roots and stems are rotten
The newly transplanted plants are either thin or have many wounds. At this time, the wounds heal slowly due to external stimulation. Fertilization is easy to cause rhizome rot p>
Travel on business or just move to a new place to live, often acclimatized, cold, fever and diarrhea. At this time, you should also eat "tonics", which will only "add fuel to the fire" p>
Sick and weak plants fertilize, attract insects and yellow leaves
Sick and weak plants, thin branches, poor photosynthesis, slow metabolism, can not absorb fertilizer, but will cause fertilizer damage p>
Think about sick themselves can eat big fish and meat? It's the same with raising flowers. If you recover from a serious illness, your Qi is like a hairspring, your roots are weak, fat and water, you will die p>
Fertilization during flowering, falling flowers, fallen leaves and fruits
During the flowering period, the nutrients of the plant need to be supplied intensively, so that the flowering is large and many. It is best not to apply fertilizer during this period, otherwise it will cause buds, flowers and fruits to fall p>
The reason is very simple. After the root system gets fertilizer, it is easy to grow lateral buds. When nutrients are supplied to lateral buds, it will cause flowers to fail to open and fall buds and flowers p>
The correct fertilization time is before flowering, flower bud differentiation stage. Fertilization promotes multiple pregnant buds p>
Fertilization during dormancy, light root burning and heavy death
Whether it is summer dormancy or winter dormancy, do not apply fertilizer. Fertilization is easy to cause root burning and even wither in serious cases p>
During dormancy, the plant grows slowly or even stops growing. It needs very little nutrients and does not need fertilization at all p>
When fertilizing under the root stump, all the nutrients are lost
The root stump is the root and the stem base near the root. The root system of some plants expands rapidly. Fertilizing at the root stump is not easy to absorb nutrients in other places p>
For such plants with developed roots, the topsoil must be loosened before fertilization, and then fertilized along the edge of the basin. Only a little infiltration can be fully absorbed and utilized p>
Burn your roots as soon as you apply concentrated fertilizer
If the fertilizer concentration is too high or too much, it will cause hypertrophy, root burning and plant withering p>
The correct fertilization method is "thin fertilizer and frequent application". Three parts of fertilizer and seven parts of water are the most stable p>
It stinks and attracts insects
Raw fertilizer is the fertilizer that has not been decomposed. It will not only provoke insects and give off a bad smell, but also cause root burning after being buried in the soil and fermented in water p>
In daily life, such as rice washing water and residual tea, it is best to ferment with water for a few days and then water the flowers p>
Single application of nitrogen fertilizer makes a dog
Nitrogen fertilizer is to promote plant growth and lush branches and leaves. Single application of nitrogen fertilizer is easy to cause plant overgrowth, no flowering or small flowers with light color p>
The correct fertilization method is the combination of nitrogen, phosphorus and potassium fertilizer. Nitrogen fertilizer is mainly used during seedling raising and growth period, and phosphorus and potassium fertilizer is mainly used before and after flowering p>