One of the projects I've set for myself this year is to grow a lavender hedge. To save on costs a bit I've just ordered some tiny little lavender plug plants, thinking I could grow them on a bit in pots before planting. Could anyone give me any tips on the best way to do this? I understand they need fairly free draining soil, but being such small plants would they need a bit more watering than I would normally give a lavender plant? My care regime for my more established lavenders is bordering on neglect as I understand they don't like too much mollycoddling! Will these plug plants need a little more TLC or do I risk killing them with kindness? TIA!