Triple Baby is darn near to most people's conception of the perfect watermelon. With a round, personal-sized rind so dark green that it appears black, it has deep red flesh. And as it's a triploid (which means it's seedless), there's nothing to get in the way of eating all that goodness! Keep in mind that the pollen produced by seedless watermelons is sterile, so they require a seeded variety to cross pollinate.