Sgt. Volkin is the author of The Ultimate Basic Training Guidebook. The Ultimate Basic Training Guidebook is available (as of this writing)) in both book and e-book format at www.ultimatebasictrainingguidebook.com.
Step 1. Plant watermelon seed during spring once all danger of frost has passed in a location that receives full sunlight. Spread 3 inches of organic manure over the planting site and use a garden tiller to incorporate it into the soil to increase drainage and fertility.
If you have a seedless watermelon type, you'll need to plant a seeded type nearby that blossoms at the same time for proper pollination and fruit set. Watermelons should be watered deeply, about 1 to 2 inches per week, as well as more during a drought or high heat. Be consistent especially during fruit development.