Syringing helps restore soil moisture lost to evapotranspiration.

• A. True
• B. False
• C. Sometimes helpful
• D. Only after rain

Answer: (B)

Syringing is about canopy cooling, not restoring root-zone moisture. A fine spray cools turf leaves through evaporation, which helps reduce heat stress and can lower plant water loss from the canopy to some extent. But the water applied to the leaf surface mostly evaporates there or runs off, and only a small portion infiltrates the soil. Replacing soil moisture lost to evapotranspiration requires water to reach the root zone with enough depth and time for it to percolate, which is best achieved with a proper irrigation event rather than surface syringing. So the idea that syringing reliably restores soil moisture lost to ET isn’t correct.