What kind of substrate to choose for orchid care
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What kind of substrate to choose for orchid care
It is rich in nutrients, which can promote the growth of orchids. Put the collected rapeseed cake into a plastic bag, then add a little water, tie the bag tightly, and place it in a ventilated place for three months of decomposition. After the decomposition is complete, crush the rapeseed cake and mix it with soil, then place it in the sun for three days. After that, it can be used to plant orchids. With these three substrates, orchids can grow more vigorously.
Many people say that orchids are very difficult to care for, actually because you have not chosen the right substrate. You might as well try the following three substrates, which can make your orchids grow very well.
1. Broken brick
It has many tiny gaps that can absorb excess water, preventing waterlogging and root rot caused by excessive watering. Moreover, it does not dissolve in water and is very suitable for creating a breathable growing environment for orchids. First, soak the bricks in clean water for a period of time, then take them out and crush them into small pieces to place at the bottom of the pot. However, since broken bricks have almost no nutrients, they should be used in combination with organic fertilizers for better results.
2. Rapeseed cake
It is rich in nutrients, which can promote the growth of orchids. Put the collected rapeseed cake into a plastic bag, then add a little water, tie the bag tightly, and place it in a ventilated place for three months of decomposition. After the decomposition is complete, crush the rapeseed cake and mix it with soil, then place it in the sun for three days. After that, it can be used to plant orchids.
3. Eggshell
Eggshells contain a rich amount of phosphorus, which can stimulate plant flowering. First, clean the eggshells and boil them in a pot to sterilize, then place them in the sun for about three days and crush them into a powder. Spread the powder directly on the soil, and the nutrients in the eggshells will be gradually decomposed.
The above introduction on the selection of substrates for orchid care is hoped to bring a little help to your life!