😁 You can speed up the growing process by chitting or sprouting seed potatoes. ✅ Place tubers on a container that allows good ventilation. You can reuse egg cartons and place one potato in each section making sure the eyes are side up. The sprouts emerge from these tiny depressions. ✅ Place in a cool and brightly lit room such as a south-facing window. It will take about 4-6 weeks for the shoots to emerge. When they are 3/4 to 1 inch long, they are ready for planting. Plant out when outdoor tem