Laughing summer fertilization

    The smile grows vigorously in the summer and can be fertilized more , but the application amount, application time and type of fertilizer are very particular.

    Too much fertilizer is not only unhelpful , but it will cause damage to the plants , resulting in long leaves and leaves . The tissues are not full and vulnerable to pests and diseases . In severe cases , the water in the cells of the plants will flow back into the pots , causing the plants to wither and die. When the fertilizer is insufficient , the new branches grow weak , the leaves become smaller and yellower, the time of flower bud formation is postponed , the flowers become smaller and the fragrance is thin. Robust plant growth, the ability to absorb fertilizer is also strong, can Dorsch some more concentration can also be increased accordingly; on the contrary, if the plant growth weak, Naifei poor, but then big fat flood cause "fertilizer damage "Some may be administered a few times a relatively low concentration of fertilizer.

    In the seedling stage, to promote seedling growth is fast, robust, more nitrogen; bud differentiation and during flowering to make good bud and flowering, can be more P fertilizer, livestock such as hoof horn, bone meal, and potassium dihydrogen phosphate.

    In the hot summer, high temperatures basin, in order to avoid root damage due to improper fertilization, in a single day to evening is most appropriate. Before fertilization, the first harrow basin, so fertilizer can be quickly absorbed by the roots.

    In the northern region , you can use the manure to cast a smile , the method is simple , and the effect is good. The method of alum fertilizer formulation is as follows: 0.5 kg of ferrous sulfate (alum black), 5 kg of sesame dregs, 50 kg of water were mixed with stirring, poured into a sealed cylinder capped, placed in a high temperature, after about 20 days, the fermentation decomposition Made of fertilizer water. When the original liquid is applied, it is diluted with water , and every 2.5 kg of the original liquid is mixed with 50 kg of water to be evenly poured. Often administered in alum fertilizer, to make bright smile dark green leaves, plant vitality.

    The smiles are usually moved outside in early May and placed under the shade for management. After one week out of the room, once alumina fertilizer can be poured, then potted vigorous growth, fertilizer urgent need 3 to 4 days after pouring alum once every fertilizer, so watering, until the end. In June , the fertilizer water can be less , and the fertilizer water is poured every 10 days. July and August are the stages of flower bud formation, and the fertilizer needs more. When the rain is continuous and the precipitation is too much, it is necessary to apply the appropriate amount of dry fertilizer , such as the fine residue of the sesame sauce , the small pot can be used for 250 grams , and the large bowl can be used for 1500 grams to 2000 grams. When the weather is fine , you can also pour a few times to pour the water. After the beginning of autumn fertilizer Zaishi dry 1 to 2 times, until entering the greenhouse. When fertilizing, remember not allow sprinkle fertilizer on the plants, so as not to damage the blade.