How to raise chrysanthemum bouquets? The following is for everyone to answer.
2. Heat treatment methods include soaking and blanching. (1) Soaking and scalding is to soak the ends of the flower branches of herbal flowers in boiling water or hot water for 10 seconds or 2 minutes, and then take them out and insert them into a bottle, so as to block the incision and prevent the tissue fluid of the flower branches from overflowing, thus prolonging the flowering period. (2) The burning method is to burn the ends of the branches of woody flowers on a flame for 2-3 minutes, then cut off a little of the burned branches, soak them in alcohol for 65,438+0 minutes, then rinse them with clear water and insert them into a bottle. This can not only prevent the catheter tissue of the flower branch from being blocked, but also prevent the incision of the flower branch from being infected by bacteria, so that the flowers can be continuously supplied with water.
3. Sugar, vitamins, growth hormone, medical painkillers, etc. Can be added to the water in the flower arrangement container, which can not only prolong the fresh-keeping time of flowers, but also prolong the flowering period, but must be appropriate.
4. Change the water every 1-2 days in spring and summer, and every 2-3 days in autumn and winter (to prevent the bottle water from deteriorating, a small amount of preservatives such as salt can be put). When changing water, remove the remaining flowers and leaves, cut off the branches properly, replace the incision again, and spray water on the flowers.
5. Avoid direct sunlight in summer and stay away from heating in winter, otherwise it will accelerate the respiration of flower branches and the evaporation of water, which will easily cause flowers to wither. In addition, be careful not to put flowers in bottles close to ripe fruits, because fruits will release ethylene, which will lead to premature withering of flowers.