One tricky aspect ofgrowing watermelonis knowing when the mature melons are ripe enough.
The heavier the melon, the more juice has formed inside.
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This indicates more energy from the vine has gone into the melon.
Once this spot turns yellow, it’s a sign the melon has ripened while still on the vine.
Don’t pick the melon if this spot is still white.
Note: this method won’t work for miniature watermelons that are grown vertically on a fence or trellis.
Smooth But Dull Skin Surface
The surface of the watermelon skin should be dull and not shiny.
A shiny rind or skin is still too immature to be harvested.
The skin should also be free of cuts or bruises.
Blossom End Firmness
The blossom end of the watermelon is the one opposite the stem.
Press gently on this spot; if it’s mushy, the melon is overripe.
If it’s solid, the melon is underripe.
If it presses in slightly, the melon is ripe for harvest.
If the smell is overly sweet, rich, or cloying, the melon may be overripe.
Wait until the melon reaches a vibrant color before harvesting.
You want to aim for a uniform shape with no unusual lumps or flat spots.
Hollow Interior Sound
Thump gently on the surface of the watermelon with your knuckles.
A hollow, crisp, and resonating sound is a sign the watermelon is ripe.
You will also feel a slight vibration.
If the sound is dull and not resonant, the melon is not ready for harvest yet.
Cut It Off
Cut the melon from the vine with a sharp knife orpruning shears.
The watermelon may not pull loose on its own.
Store Properly
Store your watermelon at a temperature of between 50-60F.
If stored at temperatures above 75F, the shelf life is only about 5 days.
It’s best to eat your watermelon as soon as possible after picking it.
If you have any leftover cut portions, place them in the refrigerator.
Yes, watermelon can be picked too early, and the flesh will be watery and not sweet.
