Lutz Palm Tree Maintenance Spikes are a fast, efficient, long lasting method of fertilizing healthy palm trees. Lutz Maintenance Spikes have been carefully formulated to effectively fertilize your palms while protecting them from the common deficiencies of Manganese, Magnesium, Potassium and Iron.
Lutz Palm Tree Maintenance Spikes contain nitrogen plus soluble Manganese, Magnesium, Potassium, Iron and Copper Sulfates. Their release has been slowed by the use of proprietary binders to safely release the nutrients to the feeder roots of your Palms--right where they are most effective. Each Lutz Spike provides exact measured amounts of these fertilizers so palms can be properly fertilized by using the correct number of spikes according to tree size.
Lutz Maintenance Spikes are applied every 4-6 months, depending on zone/location.