Palm Tree Treatment Guide
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Manganese Deficiency
Problem: Palms with new emerging leaves that are yellowed, reduced in leaf size, or show a "frizzled" look.
• Apply 1 spike for every 2 inches of trunk diameter.• Measure trunk diameter approximately 3 feet higher than ground level.
• Place spikes in equal intervals around and close to the root ball.
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Magnesium Deficiency
Problem: Palms that show yellowing at the edges of the older leaves while the center band stays green.
• Apply 1 spike for every 2 inches of trunk diameter.
• Measure trunk diameter approximately 3 feet higher than ground level.
• Place spikes in equal intervals around and close to the root ball.
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Potassium Deficiency
Problem: Palms showing yellow, orange or brown flecks with necrotic margins and weathering of older leaves.
• Apply 1 spike for every 2 inches of trunk diameter.
• Measure trunk diameter approximately 3 feet higher than ground level.
• Place spikes in equal intervals around and close to the root ball.
Fast Feeder
What Our Customers Say
"In 9 months, it is very impressive new green growth. Love to see them in a good spot."
"I tried a lot of 'juices' for about 2-3 years to help this Pin Oak out but it only got worse every spring/year and feared it would die. Nursery said there was nothing we could do for it - yea right - but your stuff did the trick."
"Hong Kong Orchid Tree: this tree's leaves got yellower and lost them all. We used Lutz Iron Spikes after talking to Mr. Lutz. He said the new growth would be perfect. Voila!"
They work really well in treating my Palm trees for magnese deficiencies
These things are amazing! My plants look so good & healthy!
Great value for money! The spikes are a great size for starter trees which is what I used them on. The directions are very clean on how to install. After a week the trees were starting to make a noticeable change in color, more green and are thriving. Will be using these again next year!