How can we make purple flowers bloom more red?

Generally speaking, family flowers should be cultivated at the right time, in the right place, in the right humidity, in the right temperature and in the right light. That is to say, different conservation and management methods should be formulated according to the habits of each flower, whether it is watering, lighting, fertilization, pruning, changing soil and pots.

1, Chinese medicine residue is a good flower fertilizer.

The residue after decoction of traditional Chinese medicine is a good fertilizer for flower cultivation. Because most Chinese medicines are roots, stems, leaves, flowers, fruits and skins of plants, limbs, organs and shells of animals, and some minerals, which are rich in organic and inorganic substances. Nitrogen, phosphorus and potassium fertilizer needed for plant growth are all found in traditional Chinese medicine. Using Chinese medicine residue as fertilizer has many benefits for planting flowers and trees, which can improve the permeability of soil.

If Chinese medicine residue is to be used as flower fertilizer, it must be put into containers such as tanks and bowls, mixed with garden soil, soaked in water for a period of time, and then used after the residue decays into humus. Generally, the residue is put into the basin as the base fertilizer, or it can be directly mixed into the cultivation soil. Of course, it is not advisable to put too much residual fertilizer. Generally, the mixing ratio should not exceed one tenth, which will affect the growth of flowers and trees.

2. The magical use of vinegar

1. Raising southern flowers in the north and adding proper amount of vinegar when pouring basin soil can promote the absorption of trace elements such as phosphorus and iron and prevent yellowing of branches and leaves. 2. Spraying leaves and buds with 40% vinegar can increase the accumulation of photosynthetic products, increase flowers, make leaves greener and flowers more colorful. 3. Potted flowers with organic fertilizer will have a bad smell indoors. If proper vinegar is poured, it can not only eliminate the odor, but also sterilize the soil. 4, cotton balls dipped in vinegar to wipe the flowers and leaves, can make scale insects, red spiders, aphids and so on. And then sweep it down to eliminate it. 5. Spray alkaline drugs (stone sulfur mixture, Tujunte, thiram, etc.). Spraying proper amount of vinegar on branches and leaves can reduce phytotoxicity. 6. When preparing or applying alkaline drugs, wash hands and utensils with vinegar water, which can remove residual drugs and play a disinfection role.

3. Please make your own acid soil.

The acid pot soil needed for flower cultivation in the south and in the north can be made at home. Collect pine needle leaves, willow leaves and poplar leaves in autumn, put them in large flowerpots or black plastic bags, add a little ferrous sulfate or ferric citrate to one layer of leaves and one layer of peat soil or garden soil, soak them in water, cover them and compact them. After a fermentation in autumn and winter, acidic soil was made. Willow leaf fertilizer is most suitable for Milan, Gardenia, Osmanthus fragrans, Four Seasons Spring, Four Seasons Begonia, Guayeju and Cyclamen. Usually, the mixed solution of ferrous sulfate, ferric citrate and water is also helpful for maintenance. According to the ratio of spring 12: 6: 100 and summer: 6: 4: 100, then put it into a soft plastic bottle, bury the bottle in the soil, and screw the bottle cap tightly until it leaks slightly, so that the fertilizer solution can slowly penetrate into the soil.

4. It is good to plant flowers with bean curd residue as fertilizer.

Soybean residue is non-alkaline and is a high-quality fertilizer. Although it is the residue after pulping and juicing, it still contains a considerable amount of protein, vitamins and carbohydrates. After artificial treatment, it is most suitable for the growth of flower seedlings. The method of self-made bean dregs fertilizer is to put bean dregs into a jar and add 10 times of clear water for fermentation (about 10 days in summer and about 20 days in spring and autumn). Then add 10 times of clear water and mix well to water all kinds of potted flowers. The effect is really good. In particular, watering cactus flowers such as epiphyllum, lotus, crab claw orchid, overlord whip, cactus and cactus has better effect.