Fertilization is performed for a number of reasons, which include:
• to help replenish sterile urban soils that do not get the opportunity for nutrient recycling
• to help strengthen diseased trees
• to aid the establishment of young trees
• to provide nutrients where poor soil conditions exist
• to provide nutrients for trees growing in adverse conditions
• to assist older trees
• to increase the rate of growth
The residual quality of our Arbor Green Pro fertilizer provides nutrient release throughout the season. This product also contains a complete package of secondary micro nutrients for healthy tree growth. Some trees may have special needs that would require a complement of additional products such as chelated iron or soil acidifiers. These would be applied where needed.