Came across this on Pintrest and am going to give it a stab this summer. It will get me outside and should be neat to see if I'm able to get it to work. I found some molds and have a square and heart shaped one. I'm wonder will Black Kow compost suit Crimson Sweet watermelon? Well and if anyone has done this before and has some advice, please let pass them along! Thanks!! Moderator's note: removed website link, see point 1.1 of community rules
Do let us see them John when they've matured for you. I rather like the idea of a heart shaped watermelon.
