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Palmetto requires 2-3 fertilizing applications per year, with a 3-1-2
ratio fertilizer with a slow release nitrogen source. The ideal mowing height is 2-3
inches with a rotary mower. Palmetto requires 1" of water every 3 weeks during
the fall, winter and spring. This increases to a maximum of 1" of water every 7
days during the extreme heat of the summer. Potential disease problems are gray leaf
spot in the summer and brown patch in the fall. Both of these diseases are enhanced
by over watering and after fertilization. These disease can be prevented by an
application of the fungicide, Terraclor (PCNB). Potential insect problem is chinch
bugs. This insect becomes active during hot dry periods. They are first detected
by brown patches in the lawn that do not recover after watering. Make an application
of Diazanon to the entire lawn and water thoroughly to eliminate the problem.
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