I used pint ice cream containers(fun to gather) for germination. Each container was cut twice vertically so the container could be peeled open when planting, and the top of the containers were used for the bottom. Holes punched for drainage. Seeds planted were 845 Bobier, 723 Bobier, 940 Mombert, 869.5 Calai and a 972 Bobier.A heating mat with thermostat was used along with a thermometer to check on actual soil temp.