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Browse by Author: Drew Pinnix
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Water Requirements of North Carolina Turfgrasses

By: Grady Miller, Drew Pinnix, Garry Grabow, Charles Peacock

Water is an essential component for plant growth. In turfgrasses it comprises 75 to 90 percent of the fresh weight of the plant, and irrigation is a key cultural practice in turfgrass management. Only 1 percent of the water absorbed is utilized for metabolic activity. By considering the factors that contribute to water loss, turfgrass managers can devise effective irrigation plans for specific sites.

Guide to Using Turf Colorants

By: Grady Miller, Drew Pinnix

This publication offers strategies for maintaining green turf during the winter using turf colorants. It discusses considerations for using colorants, different product types for specific uses, application rates and methods, and cost to help you plan winter turf maintenance.

Landscape Irrigation Auditing Made Simple

By: Garry Grabow, Grady Miller, Drew Pinnix

This publication discusses how to ensure efficient supplemental water management to maintain turfgrass growth by evaluating irrigation system performance. Completing an audit of an irrigation system provides the information needed to set irrigation controllers to deliver the proper amount of water.