What method can make sweet-scented osmanthus trees blossom early?

What method can make sweet-scented osmanthus trees blossom early? Please introduce that in order to make sweet-scented osmanthus blossom earlier, you can refer to the following methods: 1. Choose early-maturing sweet-scented osmanthus varieties: different sweet-scented osmanthus varieties bloom at different times, and the length of vegetative growth period is also different. Jin Gui and Yingui belong to varieties with long vegetative growth period, which can only bloom after several years of planting. Osmanthus fragrans and laurel are early-maturing varieties, and they can blossom several times a year. 2. Select suitable breeding seedlings: the same variety will blossom sooner or later because of different propagation methods. The best way to make sweet-scented osmanthus blossom early is grafting, that is, privet or small wax trees are selected as rootstocks from March to April. Generally, it can bloom in the second year. 3. Strengthen the daily maintenance of sweet-scented osmanthus trees: humus soil with slight acidity and good drainage should be selected in the cultivation medium, and it is best to change basin soil and apply sufficient base fertilizer before germination every year. Fertilizer should be balanced. Calcium superphosphate, potassium dihydrogen phosphate or pig manure and chicken manure can be used regularly during flower bud differentiation from June to August, and enough light can be guaranteed during the growing period. 4. Pruning sweet-scented osmanthus trees reasonably: sweet-scented osmanthus has strong germination ability, so it must be pruned timely and appropriately every year in order to control vegetative growth and promote reproductive growth. Pruning should be done after the Mid-Autumn Festival and before germination in spring. Click to get more sweet-scented osmanthus tree planting techniques