Before raising Dewei flower, you must be clear that it is a fertilizer loving plant, which needs relatively sufficient nutrition conditions, otherwise it is easy to grow poorly. The nutrient is insufficient, don't gather and blossom, even the leaves are wilting.
Luweihua entered the growth period from May, and since then it has been fertilized every half month. Before flowering, nitrogen was the main fertilizer, and after flowering, phosphorus and potassium were applied. Choose diluted liquid fertilizer to avoid over concentration of fertilizer. Fertilization will lead to overgrowth of weeds, but also lead to dewy Myrtle only leaves, do not bloom.
The natural nutrients in the soil are the most needed for dewy myrtle, but after planting for a period of time, the nutrients in the soil have been almost consumed, so soil improvement should be carried out at this time. The common practice is to increase the application of NPK in the soil, with the proportion of 5:10:10, or to add a small amount of organic matter, such as straw without weeds, lawn debris or compost with maturity.
After improving the soil, it can not only increase the nutrients in the soil, but also change the structure of the soil to a certain extent, which is more conducive to the growth of plants.
Many weeds are easy to appear around dewy myrtle, so it is necessary to clean them regularly. Especially the seeded seedlings, seedlings and grass often grow together, will consume a lot of nutrients. So on the premise of distinguishing weeds from seedlings, weeds should be cleaned up. But if you can't tell clearly, don't rush to get rid of miscellaneous things so as not to get rid of them by mistake.
The combination of watering and fertilization, regardless of the thickness of fertilization, should be well prepared for subsequent watering. Generally, watering on the second day of fertilization, on the one hand, can promote the absorption of nutrients, on the other hand, can avoid fertilizer damage caused by excessive fertilization.
