1. Matrix selection: Phoenix flower likes the soil with strong air permeability, good drainage and rich organic matter. When preparing soil, you can mix nutrient soil, rotten leaf soil and a small amount of small stones, and then plant.
2. Temperature management: the suitable temperature for the growth of Phoenix flower is 20 ℃ - 31 ℃. It doesn't like cold weather. It needs to keep warm when the temperature is lower than 9 ℃ in winter. When the temperature is too high, it needs to cool down.
3. Water management: fenghuanghua is drought resistant and afraid of water accumulation, so it does not need too much water during its growth period, and can be watered appropriately according to the weather conditions. Each watering should not be excessive, if there is water in the basin will affect the root growth.
4. Nutrient management: comprehensive fertilizer can be applied in the seedling stage, and less nitrogen fertilizer can be applied to promote growth. Fertilize again before flowering, stop fertilizing before autumn.
1. Sowing: the seed skin of Phoenix flower is very thick, and its water absorption is poor. Before planting, soak the seed in hot water with high temperature. After cooling, continue soaking for one to two days. During soaking, water should be changed frequently to prevent seeds from rotting. In general, seeds will germinate in succession about seven days after sowing.
2. Winter: when the temperature is lower than 9 ℃ in winter, the growth of Phoenix flower will be affected, and the whole plant will freeze to death if the situation is serious. When breeding in winter, we should pay attention to heat preservation. We can wrap the straw curtain on the main branch of the tree to increase the temperature.
1. Rotten root: Phoenix flower is suitable for growing in the soil with good drainage. The water accumulated due to untimely drainage will make the root rot.
2. Nocturnal moth: it is easy to appear in dry and hot weather, and lives by eating the leaves of phoenix flowers. In larval stage, the most effective treatment can be Baichong powder, thiophosphor powder, dimethoate powder mix, before the sun comes out, spray on the leaves.
1. Poisonous or not: the seeds of Phoenix flower are poisonous. Don't let children play with the seeds. Pets should also stay away from them to avoid troubles.
2. Florescence: every year, about June and July are the florescence of phoenix flowers. The flowers are highly ornamental and need reasonable replenishment of water after entering the florescence.
