Red maples 'requirements for soil The best soil formula for potted red maples The pH value of the soil controls soil replacement and maintenance Red maples, with their unique red leaves and elegant attitude, have become the favorite of many flower friends. If you want to raise a good pot of red maples, the choice of soil is crucial. What soil is used for potted red maples? This article will reveal the best soil choices for red maple potted plants, help you easily maintain red maple, and add a touch of autumn color to your home. Red maple's requirements for soil Red maple has strict requirements for soil. It likes soil with good drainage and strong air permeability. If the soil is too sticky and heavy or water accumulation, it may easily lead to root rot and affect the growth of red maple. The best soil formula for potted red maple 1. River sand: River sand has good drainage and air permeability, can avoid soil water accumulation, and is suitable as the bottom soil for potted red maple.
2. Limus soil: Limus soil is rich in organic matter, which is conducive to the growth and development of red maple, and also has certain water retention.
3. Garden soil: Garden soil can provide the nutrients needed for the growth of red maple, but attention needs to be paid to controlling the pH of the soil to keep it between slightly acidic and neutral.
4. Perlite: Perlite can increase the breathability of the soil and also has a certain water retention. It is an ideal soil component for red maple potted plants.
Based on the above ingredients, the best soil for red maple potted plants can be prepared according to the following ratio: river sand: carriage soil: garden soil: perlite = 1:2:2:1. Control of soil pH value Red maple prefers slightly acidic to neutral soil, and the pH value is appropriate between 5.5 and 6.5. The pH value of the soil can be detected and adjusted by the following methods: 1. Use pH paper or pH meter to detect soil pH value.
2. If the soil is too acidic, limestone powder or calcium carbonate can be added to neutralize the soil.
3. If the soil is too alkaline, ammonium sulfate or diammonium phosphate can be added to reduce the pH of the soil. Soil replacement and maintenance 1. Soil replacement: During the growth of red maple, the soil needs to be replaced every year or every two years to ensure soil fertility and breathability.
2. Watering: Red maple likes to wet the environment, but it is not advisable to accumulate water. When watering, keep the soil moist to avoid being too dry or accumulating water.
3. Fertilization: Compound fertilizer is applied once a month during the vigorous growth period of red maple, and the frequency of fertilization can be appropriately reduced during the slow growth period.
The soil selection of red maple potted plants is crucial to their growth. Through the above introduction, I believe you have a clear understanding of what soil is used for potted red maple plants. As long as you choose the right soil and pay attention to the pH value of the soil, watering, fertilization and other aspects of maintenance, your red maple potted plants will surely thrive and bring you beautiful autumn colors.