How to make the Begonia semperflorens in the family colorful and leaves green
Let's talk about the topic of Begonia semperflorens cultivation knowledge in the family, how to make the Begonia semperflorens in the family colorful and leaves green, let's follow the editor to see!
In order to make the Begonia semperflorens cultivated at home have green and drooping leaves, and the flowers are colorful, pay attention to the following points during cultivation:
① Selection of seedlings. When buying seedlings, select those with large and intact basal leaves, and those with buds or branches at the leaf axils. This kind of seedlings has strong growth potential, many branches, and flourished flowers.
② Preventing cold in winter. Begonia semperflorens is afraid of cold, so we should do a good job of preventing cold and keeping warm early. Move the pot into a south-facing sunny place indoors before frost, and when a cold wave comes, you can cover it with a plastic bag, and remove it the next day when the sun comes out; do not place it next to a heater, otherwise, the leaves will be burned; pay attention to ventilation in rooms with air conditioning.
③ Cooling and ventilating in summer. In summer, the pot should be placed in a cool and ventilated place, controlling the temperature below 30℃, and avoid direct strong sunlight to prevent scalding.
④ Fertilization and water management. During the growing season, apply a thin liquid fertilizer once every 10 days, and add a fast-acting phosphorus and potassium fertilizer when the flower buds are formed to make the flowers colorful; watering should be done when the soil is dry, and pay attention to maintaining humidity, often sprinkling water on the leaves, especially in hot summers and dry winters. The pot soil should be slightly drier in summer and winter, which is good for increasing resistance but not too dry. Avoid rain.
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