General Purpose Tree Spikes, 8-10-10 Plus Micros, Box of 40 Spikes by A.M. Leonard
In stock
Only 3 left
SKU
ULS40
$102.97
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Product Information
Product Specs
- Box of 40 spikes
- 8-10-10 formula, with 3.2% manganese, 4.8% sulfur and 3.3% iron
- Place one spike for every 1 inch of trunk diameter in a circle around the tree dripline
Product Warranty Information

- This product is covered under A.M. Leonard's exclusive 30-Day Down to Earth Guarantee. Click Here for more Details.
Product Features
- Up to 12 months of slow release fertilizing
Product Shipping Weight
- 13 pounds
Product Brand
A.M. Leonard
Frequently Asked Questions
- What is the General Purpose Tree Spike?The General Purpose Tree Spike is an easy to use, slow-release fertilizer spike designed to provide trees with high-quality nutrients for a period of up to 12 months.
- What is the formula of the General Purpose Tree Spike?The formula for the General Purpose Tree Spike is 8 10 10, with 3.2% manganese, 4.8% sulfur, and 3.3% iron, plus micros.
- How many spikes are included in a box of General Purpose Tree Spikes?A box of General Purpose Tree Spikes includes 40 spikes.
- How do I use the General Purpose Tree Spike?Place one spike for every 1 inch of trunk diameter in a circle around the tree's dripline. The specially designed caps make it easy to insert the spikes into soft soil with a small mallet.
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