I am trying root trainers, but is it ok just to stand them in shallow water, or will capillary matting be better? I'm rubbish at watering, so idiot proof guide please.
http://www.rootrainers.co.uk/guide/rootrainerspecifics/howtouserootrainers
Either water from above or stand in water for a short time only - the main pronciple behind rootrainers is the air pruning of the roots which encourages more roots. See link for more info.
Thanks for that - it will be marvellous if I can get plants going without killing them with too much water.