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The repellent is a perennial herb; the survival temperature is above -3 °C; it can be cultivated indoors and outdoors. Generally, the higher the temperature, the stronger the aroma and the better the mosquito repellent effect, so summer is the peak period of mosquito repellent. The seedlings develop very fast, and they can grow mature in half a year. The main branches are gradually lignified in the second year, and the bonsai can be shaped, which has good ornamental value and mosquito repellent effect.
The mosquito repellent has strong adaptability and is a perennial herb that can be cultivated indoors and outdoors. It has a rich lemon scent all year round, which has the effect of repelling mosquitoes and purifying the air. Really realized no need to spray, no smoking, biological natural mosquito repellent, without any side effects. Undoubtedly, mosquito repellent is the perfect combination of nature and modern high-tech bioengineering, and is the most ideal mosquito repellent product for human beings. The advent of this product is of epoch-making significance for the improvement and maintenance of modern human living and working and learning environments.
Usually seeding, cutting propagation, cutting in spring and autumn is easy to survive. In the first ten days of March, the seeds were planted into clean fine sand, 3 cm deep. After pouring for 4 hours, pour water again, and then keep the soil moist, not too dry or too wet. In the early spring, put the interior warm and bright. At room temperature of about 20 ° C, about one month can be germinated and rooted. Subsequently, the plants were planted, and the seedlings were raised in a small pot on the ordinary culture soil. When the seedlings grew strong, the white roots emerged from the bottom of the pelvic floor, and some of the ground pieces of the soil were padded with fertilizer to make the base fertilizer, and then changed to the chrysanthemum barrel to be planted.
The mosquito repellent grows fast. It needs to be changed every year to increase soil and fertilizer. It is usually in the early spring from February to early March. It is firstly pruned first, leaving only 3 lateral buds on each base, and then the basin is removed, and the surrounding roots must be removed. Replace the fertilizer with the new soil and apply the base fertilizer. After the new branch was issued in early April, the thin organic liquid fertilizer was applied once a week, and it was gradually removed from the outside in the next half. Moved to the scattered light inside the balcony in early June. The garden maintenance is transferred to the shade of the trees, to the east of the house or under the shade. Note that the surface of the small potted soil is whitish, and the water is poured when the surface of the large potting soil is 1 cm. From July to August, the high temperature should be sprayed with water to cool down, keep the surrounding environment moist, and no water can be accumulated in the basin. In the middle of October, before the arrival of the early frost, the room temperature is not lower than 12 °C in winter, the light is sufficient, the air is fresh, and the flowers are continuously blooming. Professional cultivation for the "May 1" festival to spend a lot of flowers, can be pruned at the end of autumn, into the low greenhouse (below 10 ° C), to maintain sufficient light, water control and moisturizing, moderate ventilation and maintenance.
Biological characteristics and cultivation techniques of mosquito repellents: Hi light, except for the summer should be slightly shaded, the autumn, winter and spring should have direct sunlight. Hi warm water, 10-25 ° C is suitable growth temperature, below 7 ° C, 32 ° C above the temperature is unfavorable growth, 3-6 days to pour water once, but can not accumulate water. Neutral acidic soil, usually fertilized once every 15-20 days. When the plant height is 30 cm, 40 mosquito leaves have the best mosquito repellent effect, and the yellow leaves should be removed at any time. Mosquito repellents can be propagated by asexual reproduction (cloning) methods.
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