We inject Doggett brand slow release, low salt fertilizer under pressure around your trees and shrubs. This technique fractures the soil and injects the fertilizer where 90% of tree feeder roots are.. in the top 2 ft. of soil with most in the first 8 inches.
This unique ureaform fertilizer releases it’s available nitrogen over the entire growing season. Any not released during the first season will carry over to the following year. Nitro-form® is non-leaching. Bacteria converts the more soluble fraction of the nitrogen so that 1/3 is released in the first 3 to 5 weeks, the balance over 6 to 12 months.
Low Salt Index: The lower salt index per unit of plant nutrient in each ingredient of a fertilizer, the less risk of crop injury in periods of drought or with localized placement of concentrated fertilizer. XL INJECTO FEED has a low salt index of 30. The ANSI standard minimum is 50.
Our Doggett brand fertilizer is only applied 1 time per season since it is slow release. Other’s may use a cheap quick release product that only feeds for a few weeks. Trust us to use a Quality product in your landscape!