What guidelines does FNGLA provide for tree planting?

Selecting the correct guidelines for tree planting, as stated by FNGLA, emphasizes the importance of correct depth, spacing, and choosing appropriately sized trees for the specific site. Proper planting techniques are essential for ensuring that trees establish well and grow healthily over time.

Planting at the correct depth prevents issues such as girdling roots or poor establishment, where the root ball may either be too deep or too shallow. Adequate spacing is crucial to provide trees with enough room to grow without competition for resources like water, nutrients, and sunlight. Additionally, selecting trees that are appropriate in size for the planting site helps avoid future issues related to maintenance, potential damage to nearby structures, and overall landscape harmony.

In contrast, the other options suggest practices that do not align with the best horticultural practices advised by FNGLA, such as planting trees without regard to size, planting only small trees which may not be suitable for all environments, or using any soil type without testing, which ignores the significant role that soil quality plays in tree health and growth. Understanding these guidelines is vital for anyone involved in landscaping or nursery practices.