Roots store vital starch and protein compounds, especially during the winter. Woodland Owner Management Recommendations For woodland managers, acceptable bole size and form of trees are often primary management objectives. The above and below ground parts of the tree depend on each other. Hence, for productive stem and crown growth, landowners should use management techniques that protect or enhance the functioning of root systems. However, extensive analysis of a tree stand should be completed first to determine whether, if any, fertilizer is appropriate to apply.
Excessive fertilizer can be toxic to trees.
On the other hand, very minimal fertilizer application may not increase timber enough to cover the costs of the fertilizer. Improper fertilizer use potentially leads to waste, damage, and environmental problems. These invaders steal water and nutrients from the trees and decrease tree growth. Mechanical weed control is common. Tillers should be set between 1-2 inches for plantations without woody weeds.