Vigoro Tree & Shrub Fertilizer Spikes are the easy way to enhance the beauty and growth of all trees and shrubs. Our formula contains many essential micronutrients that feed plants all season long， delivering nutrients directly to the root zone. Simply measure the diameter of the dripline and use as a guide to determine the number of spikes needed per plant. Apply twice per year (spring and fall) when the ground is soft and moist. If the ground is dry or hard， wet before installing the spikes. Use only as directed. Vigoro Tree & Shrub Fertilizer Spikes work the first time， or your money back..jpg)
Promotes lush foliage
Improves stress tolerance
Apply in Spring and Fall
Apply twice per year when ground is soft and moist
If the ground is dry or hard， wet area before installing the spikes
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