When it arrived I punched some holes in the bottom of each of the 3 propagators. (Nothing to tell me to to do this, but it was pretty obvious and there were clear places to punch the holes). I filled the trays with compost, planted the seeds, added water to the capillary mat I purchased separately, put everything on the windowsill and hey presto! There were seedlings appearing in less than a week.
When it arrived I punched some holes in the bottom of each of the 3 propagators. (Nothing to tell me to to do this, but it was pretty obvious and there were clear places to punch the holes). I filled the trays with compost, planted the seeds, added water to the capillary mat I purchased separately, put everything on the windowsill and hey presto! There were seedlings appearing in less than a week.