Jobe's Fertilizer Spikes for Trees & Shrubs deliver a continuous supply of nutrients below the surface, right where the tree's active roots are growing. The spikes are easy to insert around each tree's dripline, and the slow-release formula lasts all season with no wasteful runoff, mess or smell.

• Easy to insert around the dripline
• Slow-release formula feeds all season
• No runoff, mess, hazards or smells
• Apply in early spring and late fall

Specifications