Posted: 21/03/2013 at 16:53
When I'm watering seedlings I use a handheld spray bottle. I set to fine mist and spray until top surface of compost is moist, usually first thing morning. I check on the trays twice a day and if need be, water at tea-time. But NEVER at night.
This trick has always worked and at times I've had 50 or more trays going at any one time.
Yeah, my hand did get achy. hahaha