
Deep root fertilization is a specialized tree and shrub care technique where arborists inject nutrients into the plant’s root systems. This type of fertilization differs from surface fertilization methods, which spread nutrients over the soil and rely on natural processes like rain or irrigation to carry them to the roots. Here is more information about deep root fertilization:
How It Works
Arborists can use this method to apply a nutrient solution to the soil a few inches below the surface.They are supplied with the right equipment, such as a soil probe or injector, to create tiny holes in the soil about three inches beneath the surface so that the fertilizer can reach the tree’s feeder roots. Precise application of the solution confirms that nutrients are efficiently absorbed into the root system and minimizes waste.
Benefits of Deep Root Fertilization
This type of fertilization offers several benefits, including targeted nutrient delivery. Application to the root zone confirms that trees and shrubs receive nutrients without competing plants or grass interference. It also offers better aeration. Injecting fertilizers into the soil produces small punctures, allowing better oxygen flow to the roots. Better aeration enables better root development and greater penetration of water and oxygen.
Another benefit of this type of fertilization is stress resistance.Trees and shrubs treated with deep-root fertilization can more effectively handle environmental stresses such as drought, disease, or insect infestations. These nutrients can ensure your plants will also undergo good growth and health.Deep root fertilization regularly improves plants’ health for lush foliage, stronger development of roots, and resistance against adverse climatic conditions.
When to Apply Deep Root Fertilization
Deep root fertilization is recommended for newly planted trees and shrubs, which require more nutrients than fully grown and established plants. It is also good for mature trees showing signs of stress or nutritional deficiencies or needing help growing. It also assists landscapes with compacted or low-quality soil or drought-stricken areas.
Frequency of Application
Experts recommend deep root fertilization once or twice per year in successive springs and fall. Spring applications will provide fertilizers to support new growth for the coming warmth. Similarly, fall treatments in a plant can assist in reserving energy throughout winter and establishing a healthy root system during ground freezing. The type of fertilizer you use would otherwise depend on precisely what your flora requires.
Soil testing can help determine deficiencies and guide the choice of nutrients best for your trees and shrubs, such as nitrogen, phosphorus, potassium, and micronutrients like iron and zinc. Experts may diagnose what your crops require and the right fertilizer for applications in your plants. They then proceed with the application to prevent damage from being further developed by some factors, such as over-fertilizing.
Hire Certified and Professional Arborists
Deep root fertilization is a valuable tool for improving the health and vigor of plants under stressful conditions. This delivery method applies nutrients directly into the root zone to stimulate robust growth and enhance resistance. Hire professional arborists to help you achieve good results for your plants.