Prune agastache after flowering. At this time, cut off the residual flowers and litter. During the growth period of Pogostemon Fragrans, the yellow leaves at the base should be cut off regularly, so that Pogostemon Fragrans will be more beautiful. When Pogostemon fragrans wilts in autumn and winter, cut off the stems and leaves on the ground in time, and pay attention to pruning in sunny days.

Do you need to cut the agapanthus after it blooms? 1, need to cut.

After flowering, Pogostemon needs pruning. At this time, we need to cut off its residual flowers together with the flower stems, which can reduce the consumption of nutrients and help Pogostemon cablin recover its growth. Some dead branches and leaves also need proper pruning. After pruning, it can also reduce the chance of pests and diseases of Agastaches.

2, plastic pruning

During the growing period, Pogostemon cablin should be pruned frequently. For example, some yellow leaves at the bottom of it need to be cut off in time, so that Pogostemon will be more beautiful. If not pruned in time, these leaves will rot easily, which may lead to the breeding of pests and diseases in Pogostemon cablin.

Step 3 prune after autumn

In autumn and winter, the temperature will gradually decrease. At this time, the stems and leaves of the aerial parts of Pogostemon fragrans will wither. We need to cut off these stems and leaves in time, otherwise the nutritional load will be heavier when Agastaches overwinter, and it will be difficult to bloom luxuriantly in the coming year.

4. Preventive measures

When pruning agapanthus, be careful not to do it in rainy days. The scissors used should be sharp, so as to facilitate the rapid healing of the wound, and the scissors should be disinfected first. Otherwise, after pruning, the wound is easy to be infected with germs, and it will rot in severe cases.