Water in the morning for maximum efficiency. Up to 30% of water used for midday watering will evaporate, while nighttime watering causes your garden to stay damp longer, sometimes leading to mold.
The Kent County Chamber of Commerce sends out regular News flashes with lots of helpful hints on going green. Check out the web site at www.kentchamber.org, or send them an email at kentchamber@verizon.net to sign up.