DEEP ROOT WATERING made easy.not just for growing squash ;) Tips for growing squash, Place the seeds AROUND the pot. When you water, you water inthe pot so the water comes out of the drain holes around the bottom for deep root watering.
Turn old newspaper into seedling pots. They can be planted directly into the ground as the paper will eventually biodegrade. You can form them by wrapping the paper around a jam jar or similar, or there are 'devices' that can be bought to make the pots.