Jobe's Fertilizer Spikes for Trees & Shrubs ensure a continuous supply of nutrients below the surface， where the tree's active roots are growing. The Spikes are easy just insert around the tree's drip line， and the slow-release formula lasts all season. Spikes are specially formulated for fruit， citrus and nut trees.
No mixing or measuring
No chemical runoff
Ideal for fruit trees
Continuous， time release fertilizer
Will not burn plants when applied as directed
Apply in early spring and late fall
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