Can I mix wood ash directly into the soil to grow flowers?
This article introduces the experience of using wood ash directly mixed into the soil to grow flowers, let's understand together.
Can I mix wood ash directly into the soil to grow flowers?
Wood ash can be directly used to mix into the soil for growing flowers, but it should not be used for plants that are very sensitive to soil pH, such as azaleas, camellias, gardenias, etc. Otherwise, it can be used for others. Wood ash can supplement potassium for flowering plants and is an excellent potassium fertilizer. However, for acid-loving plants, the amount should be controlled because wood ash is alkaline and can change the soil's pH, excessive use can easily cause yellow leaves and poor growth.
Since wood ash is a potassium fertilizer, applying potassium at the bud stage can provide potassium for the plants. However, it is important to note that wood ash is alkaline.
Therefore, for acid-loving flowers, less should be applied, such as camellias, jasmines, gardenias, azaleas, orchids, lilies, colorful foliage plants, and ornamental pineapples. If applied to acid-loving flowers, fruit peel water can be regularly watered to adjust the soil pH.
The effects of mixing wood ash into the soil for growing flowers
Wood ash can be directly mixed into the soil for growing flowers. It is a high-quality potassium fertilizer that is often applied to flowers, supplementing potassium for the plants. However, since wood ash is alkaline, it is important to be cautious when growing flowers. For some acid-loving flowers, less wood ash should be used to avoid disrupting the soil pH balance, which can cause yellow leaves and poor growth.
1. Promotes germination
Effectively increases the ground temperature, thus promoting earlier germination of seeds (especially for plants that are difficult to germinate or have a long germination period, can germinate 7-10 days earlier), with a high germination rate and more uniform growth of flowering seedlings.
2. Prevents bleeding
After pruning flowers, apply a layer of wood ash to the wound to seal it, which can prevent the wound from rotting and speed up the healing process.
3. Promotes root growth
Completely remove the rotting roots, apply wood ash to the wound, and after replanting, in about half a month or 20 days, the leaves will gradually turn green and become brighter.
4. Slows down yellowing and falling leaves
After soaking in water for 8-12 hours, take the upper clear liquid and water the potted soil or land, then apply it to the seedlings, young plants, and vegetable roots. The concentration of the wood ash water soak solution should not be too high, with 1-2 grams of wood ash diluted in 1000 grams of water being suitable.
5. Controls pests and diseases
Using wood ash to control pests is pollution-free, but it has the disadvantage of a short effective period, only lasting a few days. After a few days, the wood ash cannot be used and must be reapplied continuously.
6. Enhances stress resistance
As wood ash contains a large amount of free potassium ions, after being absorbed by the plant, it can reduce the transpiration intensity of the leaves and improve drought resistance. Moreover, before the cold season arrives, the plant can absorb enough potassium ions to make the stems and roots stronger, thus enhancing its cold resistance.
Specific method for mixing wood ash into the soil
When preparing the soil, simply grab some wood ash and mix it evenly with the soil. On one hand, it can provide enough potassium for the plants to achieve the goal of potassium application, and on the other hand, it can clear harmful bacteria in the soil, providing a more harmonious and healthy growing environment for the plants.
Pay attention to the amount of mixed soil, about 1 kilogram of soil can be mixed with 1-2 grams of wood ash (1-2 grams of wood ash is actually a lot because the density of wood ash is very low).
In a slightly alkaline soil environment, a small amount can be added, such as for plants like pomegranates, wolfberries, cacti, etc.; for plants that prefer a slightly acidic environment, such as gardenias, azaleas, and jasmines, a bit less can be used.
The above experience of mixing wood ash directly into the soil for growing flowers is hoped to provide you with some help after reading this article!