It is unfortunate, that we know them only as "watermelon". Makes it hard to determine....Is the little tendril dried up and brown? If you have several, you might just have to pick one and give it a try. If that is a sugarbaby it looks ready- but, we really won't know, until you slice it open. Keep us posted.
What about checking the area the watermelon is touching the ground, if there's a big yellow spot its ripe. Has anyone ever used this method with success?
I am going to check mine today, though I'm pretty sure they need at least another week. They all sound hollow, and they all have the yellow spot from the ones on the ground. However, I have several hanging on a trellis with no yellow or discolored area at all... and they may never get that?!
Ours are NOT on a trellis... LOL I think next year we're going to have to try that method tho. Holy MOLEY! The vines are EVERYWHERE! They started taking over just about everything... LOL So much so that we can't get in to pull the grass and weeds and whatnot. :/