What kind of soil is best for growing orchids
The editor brings you the best soil for growing orchids and the complete knowledge of homemade orchid soil formulas. Next, let me introduce them to you.
The most crucial step in growing healthy orchids is the selection of soil. Orchid roots are very fragile, and poor soil selection can lead directly to the withering of the orchids. Therefore, we need to choose soil that is both well-ventilated and fertile. Of course, different orchid varieties have different soil requirements, and we need to select the soil they need based on the variety of orchids. I will introduce the best soil for growing orchids from two major points: suitable soil and soil selection.
I. Suitable Soil
There are three main points to consider when choosing soil for orchids: select soil that is well-ventilated, relatively fertile, and has good drainage. Because orchid roots are somewhat fleshy, they do not breathe well in ordinary soil, so we need to choose soil with good ventilation. Moreover, orchids absorb nutrients from the soil quickly, so we must ensure that the soil contains a high amount of nutrients. Finally, orchid roots are very susceptible to waterlogging, which can cause root rot, so we also need to ensure that the soil has good drainage.
II. Soil Selection
Orchids are generally divided into terrestrial orchids and epiphytic orchids, and their soil selection differs due to their different varieties.
1. Soil selection for epiphytic orchids
Epiphytic orchids, also known as aerial orchids, usually grow on other plants or mosses. The most suitable way to cultivate them is to use a mixture of decayed tree bark and soil in equal parts.
2. Soil selection for terrestrial orchids
Terrestrial orchids, also known as national orchids, have many soil mixture options. The commonly used method is to mix decomposed leaf soil, red soil, and river sand in the ratio of (5:3:2). The soil mixed in this way meets the requirements of ventilation, fertility, and drainage mentioned earlier. If you do not want to mix the soil specifically, you can also choose specialized nutrient-rich soil.
The above is the complete content of the best soil for growing orchids and the complete orchid soil formula, for your comprehensive understanding and reference!