We perform many chemical and fertilizer applications. Potassium can help "toughen up" the Bermudagrass for the stressful winter that lays ahead. Pre-emergent herbicides can help suppress winter weeds, which can stand out like a sore thumb in dormant Bermuda. We also do some selective fungicide applications to help prevent disease which may not even manifest itself until spring. Many of these application need to be watered in, so if you see irrigation running on a cold day and wonder why, this is a likely explanation. |