Campsis itself is a deciduous plant. Every winter, a large number of leaves fall off, leaving only the branches. This is a normal phenomenon, so don't worry too much.When the temperature rises next spring, the plant will slowly recover, and new branches and leaves will continue to germinate, blossom and grow.
1. Reduce watering: When the temperature drops in winter, its growth almost stops, and the water demand decreases, so it is necessary to reduce watering.Usually half a month or even a month watering once on the line, can meet the demand for water.Water is prone to frostbite and may even rot and die.
2, more sunshine: Campsis like the sun, low temperature in winter, light mild, but also to let it more sunshine to do.Should conserve in the place with good light, bask in the sun all day, such processing can increase the temperature of plant oneself, advantageous to hibernate.
3. Stop fertilizing: In winter, the plants enter a dormant state and stop growing. At this time, the nutrients contained in the soil can meet the demand. There is no need to fertilize, which is easy to cause fertilizer damage.
Campsis grandiflora needs to be pruned in winter, when it is in a dormant state, pruning will reduce damage, but also save nutrients, which is beneficial to winter.When pruning, cut the long branches short, cut the duplicate branches from the base, and prune the pest branches to promote better growth in the next year.