How to mix orchid potting medium? Take a look at the classic recipes

Orchids like to grow in a substrate that is rich in nutrients and has good air permeability. You can use 5 parts pine needle soil, 3 parts sandy soil and 2 parts garden soil mixed and stirred as the growing medium, or use 3 parts perlite, 2 parts leaf mold and 1 part fine sand mixed together, or you can also use 3 parts peanut shells or coconut shells, 3 parts pine needle soil and 2 parts river sand mixed and prepared.

Classic recipe for orchid potting medium 1. Pine needle soil

The pine needle soil recipe is one of them. Pine needles have very good permeability and water seepage, and they also contain rich organic matter and have a certain effect in preventing pests. They are best used for growing orchids. You can use 5 parts pine needle soil, 3 parts sandy soil and 2 parts garden soil mixed and stirred as the growing medium. After planting, water thoroughly.

2. Perlite

Perlite is a relatively popular flower potting medium at present. It has strong adsorption, heat preservation and water seepage. Using perlite together with other potting media to grow orchids allows you to water boldly and confidently, making root growth more stable. A common mix is 3 parts perlite, 2 parts leaf mold and 1 part fine sand mixed and stirred.

3. Coal cinder

Using coal cinder together with other potting media to grow orchids can allow the roots to develop very well, but it is best to use fully fermented and decomposed coal cinder, as this can remove the alkaline substances inside and achieve very good air permeability. You can use 4 parts coal cinder, 3 parts garden soil and 2 parts river sand mixed to prepare the nutrient soil.

4. Peanut shells

In addition, peanut shells or coconut shells can also be used as the first-choice potting medium. They contain rich organic matter and can promote the flowering effect of orchids, but they need high-temperature disinfection and full fermentation before use to kill the bacteria inside. You can use 3 parts peanut shells or coconut shells, 3 parts pine needle soil and 2 parts river sand mixed and prepared.