Tree & Shrub Fertilization 
in Frisco, TX

Native Texas trees like live oak, red oak, and cedar elm respond well to fertilization, especially if they're planted in poor soil or competing with turf grass. Ornamental trees like crape myrtles also benefit significantly because they're heavy feeders that need regular nutrients to produce healthy blooms. Newly planted trees benefit the most because fertilization helps them establish strong root systems faster. If your tree has been in the ground for years and looks healthy, it may not need regular fertilization. I'll assess your specific trees and recommend what makes sense.

Most established trees and shrubs do well with one or two treatments per year: spring (March/April) to support active growth, and fall (September/October) to strengthen roots before winter. Young trees (1-3 years old) benefit from more frequent feeding, typically two to three times per year. Shrubs, especially flowering varieties like crape myrtles or roses, often need two to three treatments annually. Over-fertilizing can harm trees by causing excessive soft growth that's vulnerable to pests and storm damage, so more isn't always better.

It depends on what's causing the decline. If the problem is nutrient deficiency or chlorosis (yellowing leaves), targeted fertilization can reverse the damage within 6-12 months. You'll see greener leaves, new growth, and improved vigor. However, if the tree is declining due to root damage, disease, or structural problems, fertilization won't fix those issues and may even make them worse by stimulating growth the tree can't support. I'll inspect your tree and give you an honest assessment. If fertilization will help, I'll recommend it. If your tree needs an arborist or can't be saved, I'll tell you that too.

It depends on the tree's age, soil conditions, and root structure. For mature trees with established root systems, deep root injection puts fertilizer directly where roots are actively growing, 6-12 inches below the surface. This method is more effective in compacted clay soil because it bypasses the surface layer. For young trees or areas with good soil, surface application works fine and costs less. We'll recommend the method that makes the most sense for your trees and your budget.

Yes. The products we use are EPA-approved and safe once they're absorbed into the soil, which happens quickly with deep root injection or within a few hours with surface application. As a TDA licensed applicator, Brian follows strict safety guidelines and applies products correctly. Your family's safety is just as important to us as your trees' health. We'll always let you know if there are any temporary precautions to take after treatment.

Surface fertilizers (spikes, granules) don't reach deep roots in clay soil—they typically stay in the top 2-3 inches. Proper deep root feeding requires specialized injection equipment that most homeowners don't have. DIY methods are less effective and may waste money on nutrients that never reach the root zone.