What kind of soil is best for osmanthus trees?

Osmanthus tree is a flowering tree that does not have high requirements for soil. It only needs the soil to be loose, breathable, and well-drained. However, it should be noted that osmanthus tree prefers acidic soil. When selecting soil, it is best to use soil with a pH value between 5.5-6.5. Remember not to use alkaline soil, otherwise its growth process will be very slow.

Soil for osmanthus tree

Because osmanthus trees like loose, breathable, and well-drained soil, you should be careful not to use sticky or alkaline soil to plant osmanthus. You can dig some leaf mold, garden soil, and other soils by yourself, and then expose them to the sun for sterilization. If you are worried about insufficient nutrition, you can also add 5-10 grains of organic fertilizers to increase the nutrition of the soil.

How to prepare soil for osmanthus tree

When preparing soil for osmanthus trees, we can mix peat soil, garden soil and sandy soil in a ratio of 5:3:2 and prepare it into mixed culture soil. The soil prepared in this way is not only fertile and loose, but also breathable and permeable, which is very convenient for the penetration of water and fertilizer into osmanthus trees. At the same time, the soil is not easy to become compacted.

Osmanthus tree soil replacement

The soil of an osmanthus tree is usually changed after it has grown for 2-3 years. The best time to change the soil is before the plants sprout in spring, or after the flowers wither in autumn. Stop watering 2 days in advance before changing the soil to allow the soil to dry slightly. At the same time, trim the overly messy roots, then soak the roots in 0.2% potassium permanganate solution for about 3 hours, add new soil after drying, and plant them back.