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.
Place the seeds in an envelope, and seal it closed. Label the outside of the envelope with the watermelon variety and the date you harvested the seeds. Put the envelope inside an airtight jar, and put the lid on the jar. Store the jar in a cool, dark room until you are ready to plant the seeds. Knife.