Do orchids like acidic soil?

1. Do you like acidic soil?

Orchids like acidic soil very much. The pH value of the soil should be between 5.5-6.5. They will grow better in slightly acidic soil. Do not use alkaline soil to grow orchids. This soil is not suitable for its growth and may cause the plant to stop growing. It is best to use soil that is well-ventilated and high in nutrients, because good air permeability of the soil is conducive to the breathing of the plant roots, and the nutrients it contains can support its growth.

Secondly, the soil’s drainage capacity must be stronger, otherwise it will affect the normal discharge of water, and its roots will rot if soaked in water. Finally, it must be clean and there must be no bacteria or insect eggs in it, so it must be disinfected before use.

2. Soil preparation method

When preparing the soil, you can mix garden soil and rotten bark together, or mix leaf mold, river sand and an appropriate amount of perlite. You can also put some coarse sand at the bottom of the flowerpot, which can increase the drainage of the soil and improve its air permeability, allowing the orchid to grow better and stronger.