Hey, wanna grow giant watermelons? (Who doesn’t?) Then you’re in luck. Apparently you can buy seeds of giant watermelons. Yes, the seeds—that you plant—of watermelons that grow to as much as 200 pounds. They are of some genetically modified species (or something) from North Carolina. According to the product listing, it takes 90 days for maturity. Although, I guess the only reason for this is to impress your mates/neighbors by growing one in your backyard.