1. Pruning time: The pruning time of Aquilegia is usually in its growth season, when the climate is warm and the growth rate of the plant is very fast, which is conducive to recovery after pruning.If it is dormant, it will often affect the growth of the next year because it can not get nutrients after shearing.
2. Pruning method: Because the growth speed of Aquilegia is very fast, it is very easy to become lush, so it is easy to affect the internal ventilation and light transmission, which is not conducive to plant growth, but also may cause pests and diseases, so pruning is mainly based on thinning, providing enough growth space for new branches.
3. Nursing after pruning: After pruning the Aquilegia, it is necessary to do a good job of ventilation to reduce the humidity of the environment so as to avoid wound infection.In addition, it should be properly fertilized to supplement nutrients, accelerate the growth of plants, so that it can recover faster.
1. Plant division method: Aquilegia can be propagated by plant division method. The time of plant division is usually in spring and autumn, in March and April in spring, and in August and September in autumn.After the plants are taken out of the flowerpot, they are divided into several clumps and planted separately.
2. Sowing method: Aquilegia can also be sown and propagated in spring and autumn.After the seeds are sowed in a plug, the seeds are covered with vermiculite, the temperature is controlled between 21 and 24 deg C, the seeds can germinate after 10 to 14 days, and then nitrogen fertilizer is applied once a week to keep sunshine for a long time.
