Can burnt honeycomb coal be used directly for planting flowers?
This article guide: The experience of using burnt honeycomb coal for planting flowers directly, next, let's introduce by the editor.
Can burnt honeycomb coal be used directly for planting flowers?
Burnt honeycomb coal cannot be used directly for planting flowers, as its alkalinity is very high, which can harm the plants if used directly. However, treated honeycomb coal can be used for planting, as it can improve the soil pH, increase soil aeration and drainage, and reduce the incidence of root rot in plants. Treated burnt honeycomb coal can be used to plant succulents, stonecrop, dracaena, and red anthuriums.
Is it possible to plant flowers with burnt honeycomb coal?
Burnt honeycomb coal cannot be used directly for planting flowers, due to its high alkalinity, which can damage the plants. However, treated honeycomb coal can be used for planting. Using treated burnt honeycomb coal for growing flowers can improve the pH of the soil, increase aeration and drainage, and reduce the incidence of root rot.
Key points for planting flowers with burnt honeycomb coal
What flowers are suitable for planting with burnt honeycomb coal?
Treated burnt honeycomb coal can be used to plant succulents, stonecrop, dracaena, and red anthuriums.
Method for planting flowers with burnt honeycomb coal
First, use a awl or iron rod to break the burnt honeycomb coal into small pieces, taking care not to break it too much, just making coal slag the size of莲子 (莲子-sized). Then, use a sieve to filter out the fine coal slag powder, discarding the unusable fine particles. Finally, soak the coal slag in clean water for 3 days, frequently rinsing and changing the water during this period to remove as much alkalinity as possible from the coal slag. Before mixing the coal slag with soil, rinse it several more times with clean water to filter out the coal slag that easily disintegrates in water, retaining only the hard coal slag particles. After mixing with soil, use it for planting flowers.
Precautions when planting flowers with burnt honeycomb coal
When using treated burnt honeycomb coal for planting flowers, it is important to mix it with soil in a ratio of 6 to 4 and soak it in water more to remove the alkalinity of the honeycomb coal.
The comprehensive explanation of whether burnt honeycomb coal can be used directly for planting flowers, hoping it can help you.