In areas with shorter growing season it is best to start watermelon seeds indoors to get a early start. Suitable for garden, yard, farm, etc.
Plant 3 seeds per pot about 1/4" deep and provide heat to about 80 degrees to increase germination.Ensure soil does not dry out due to heat. Seeds should germinate in 1-2 weeks. After seeds have germinated thin to one per pot.
Make sure to acclimate plants to the outdoors for several days prior to transplanting to harden them off.Requires healthy amounts of water and warm temperatures.