1, likes temperature, sun, fertilizer, humidity, wind and cold, and can grow in still water and slow water, and is suitable for growing in shallow water below 20 cm. The optimum temperature is 65438 05℃ to 30℃, and the barracuda grows rapidly and has strong reproductive ability. Under the premise of suitable conditions, it can cover a large area of water in a short time. Bika water-soluble fertilizer can be used to fertilize. Barracuda can be used for family pot culture and pond culture, and can also be widely used for landscaping. It is planted on both sides of rivers, around ponds and constructed wetlands. The leaves are green in color, attractive in color and long in flowering period. 65438+ 10 Flowering and fruiting from May to June, strings of purple flowers and green leaves set each other off.
2. Pyrus pyrifolia mainly grows in rivers, paddy fields, ponds, lakes, swamps and coastal beaches, and is suitable for slow-flowing and still-water areas. From the shallow water area with a water depth of 0.6 meters to the shore, the water grows well and there is no base. Now Lihua likes warm, humid and sunny environment, which is not cold-resistant, cold-resistant and drought-tolerant, semi-shaded, and grows well in slightly alkaline soil.
3. This plant has the characteristics of large reproductive coefficient, fast growth, strong ability to absorb water and fertilizer, and relatively tall plant, which has a strong sealing and interference effect on other aquatic plants and is easy to form a single dominant community of this plant.