Thatch reduction on Crenshaw bentgrass
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A 2-year study conducted at Clemson University showed that the products CPR (applied every 14 days) and Thatch-X (applied 3 times per year) significantly reduced thatch depth vs. the untreated control. Weekly applications of molasses had no effect on thatch depth. CPR is a liquid fertilizer and Thatch-X is a blend of organic meals, seaweed, microbes and fertilizer. Treatments that share the same letters are not significantly different. For more detail, see
this article.
Cultural Practices