A Letter from Jim Lutz - President of Lutz Corporation

Welcome! Lutz Corporation has been manufacturing and marketing the highest quality Tree and Shrub Spikes for over 20 years. Lutz Palm Tree Fertilizer Spikes have proven themselves unmatched in their ability to restore and maintain healthy green growth in transplanted Palms and mature Palms with yellowing manganese, magnesium or potassium deficiencies.

With recommendations from the University of Florida, Lutz Corporation began manufacturing our current line of Lutz Palm Tree Fertilizer Spikes used for decades around the world.

Lutz Corporation also manufactures Tree Fertilizer Spikes for all other trees and shrubs, including:

  • Perfect Spikes - our most popular and finest general purpose Fertilizer Spike on the market. An 8-10-10 Spike with Iron, Manganese and Sulfur.
  • Citrus Spikes - for properly feeding all Citrus trees. An unparalleled micronutrient package, so vital to quality citrus, includes Manganese, Magnesium, Copper, Iron, Boron, Zinc and Sulfur.
  • Iron Spikes - for treating Iron Chlorosis (yellowing) in many trees and shrubs in high pH soils. A 16% Iron Sulfate Spike with 4.8% Sulfur.
  • Maple-Birch Spikes - a 20% Manganese Sulfate, 16% Sulfur Spike for treating Red Maple trees and River Birch trees that often decline with manganese deficiency.

We are very proud of our line of Lutz Palm Fertilizer Spikes and Lutz Tree Fertilizer Spikes. Since 1990, Lutz Spikes have produced unequaled success in properly amending soils, restoring healthy green growth in all Palms, Trees and Shrubs. Please compare labels and find why our Lutz Fertilizer Spikes work so well ... we simply use the highest quality nutrients in far higher percentages.

Thank you for using Lutz Spikes.

Sincerely,


Quick Treatment Guide


Manganese Deficiency

Magnesium Deficiency

Potassium Deficiency

Martha Stewart Recommends Lutz Super Citrus Tablets!

Click on the link below to watch her video on fertilizing potted citrus trees with Lutz Super Citrus Tablets!




Buy our products online using our secure shopping site!

Manganese Spike
Manganese Spike20% Mn Sulfate
16% Sulfur
Magnesium Spike
Magnesium Spike12% Mg Sulfate
20% Sulfur
Potassium Spike
Potassium Spike20% Potassium
7% Magnesium
16% Sulfur
Maintenance Spike For Maintaining Healthy Palms
Maintenance Spike For Maintaining Healthy Palms6% Manganese Sulfate
6% Magnesium Sulfate
6% Potassium Nitrate
10% Sulfur
Assorted Spikes
Assorted SpikesCombine 5-packs
The Perfect Spike General Purpose Tree and Shrub
The Perfect Spike General Purpose Tree and Shrub8-10-10 Tree/Shrub Spike
4.3% Sulfur
3.3% Iron Sulfate
3.2% Manganese Sulfate
Super Citrus Spike
Super Citrus Spike8-4-8 Spike with
13% Sulfur
4.5% Magnesium Sulfate
2.8% Manganese Sulfate
1% Copper Sulfate
1% Iron Sulfate
.05% Boron
.05% Zinc Sulfate
Iron Chlorosis Spike
Iron Chlorosis Spike16% Iron Sulfate
4.8% Sulfur
Fast Feeder Installation Tool
Fast Feeder Installation ToolMakes spike application quick and easy
Super Citrus Tablet
Super Citrus Tablet8-4-8 Tablet with
13% Sulfur
4.5% Magnesium Sulfate
2.8% Manganese Sulfate
1% Copper Sulfate
1% Iron Sulfate
.05% Boron
.05% Zinc Sulfate
Iron Chlorosis Pellets
Iron Chlorosis Pellets30% Iron Sulfate
20% Sulfur