Can watermelons be grown from seed be sweet in an apartment? Can they also be sweet?
It is possible, but it takes A LOT of space and water. Watermelons grow on vines that stretch for about 2 metres long. Compacting the vine to a small space affects the amount of water and nutrients to the fruit.
There needs to be lots of space for growing watermelon - they can grow to be bigger than a bowling ball!