So, i checked the nutritional values of some grape juice i have here at home…
Of course i wouldn’t use that on my plants, as it have preservatives and whatnot…
But maybe one could get some clean grapes, put them on a blender, boil that, let them sit for a few days or something like that, and maybe use it during flower?
Seems to have good amounts of calcium, magnesium, silica, potassium and phosphorus…
It’s got a lot of abscorbic acid (vitamin c) which is suppose to be beneficial. I’d do some more reading on the googly oogly, but I don’t see what it would hurt to add some to a tea maybe.
Here is something that u can try make a banana tea and add cucumber skins as cucumber skins are high in potassium and phosphorus and so are the bananas im making some today