DEEP ROOT FERTILIZATION PROGRAMS

Coates Tree Service deep root fertilizations are done using feeding probes which are inserted into the ground around the drip line area of the tree, and then the fertilizer is pumped under pressure through the probe into the ground.

All Coates Tree Service feeding programs use Gro-power liquid fertilizer as a base ingredient. Gro-power is the finest liquid plant food available and is especially formulated as a complete fertilizer and soil conditioner. Humic acids and other nutrients are combined to produce a plant food that is readily available to the plant. Gro-power liquid fertilizer contains 4% total nitrogen, 8% available phosphoric acid, 2% soluble potash, and 2% Humic Acids.

Depending on the health of the tree the fertilizer is supplemented with other ingredients to fill any nutrient or mineral deficiencies of the soil.

Iron supplements are used when trees are chlorotic (yellow) or as a general amendment.

Nitrogen supplements are used when trees are stunted in growth, have new leaves that are small and pale green, or older leaves turn yellow and fall off or die and remain hanging on the plant.

SuperThrive supplements are used when trees are new, old, or stressed.

Mycorrhiza supplements are used when trees are in good shape but exist in poor soil conditions.