Trees
Trees Suppliers
Green piece wire art specialize in outdoor assessory products, wire baskets, large caliper field-grown trees and more
Known as a premier source of ornamental maples, rhododendrons and dw conifers and other specimen varieties of woody & flowering ornamentals.
Broken arrow nursery specializes in trees, vines, broadleaf evergreens, conifers shrubs and more
The jonsteen company is the consummate tree company.jonsteen specializes in giant sequoias and coast redwoods, but also grows many other tree species – trees appropriate to climates and landscapes of all kinds around the country and around the world.
Trees Pests & Diseases
- University of Arkansas - Common Tree Disease Problems | Symptoms and photos of tree disease
- Penn State University - Maple Diseases
- University of Minnesota - Tree and shrub insects | UMN Extension
- University of Minnesota - Leaf spot diseases of trees and shrubs | UMN Extension
- Penn State University - Invasive Tree Pests — York County Master Gardener Program — Penn State Extension