Different species or varieties of grapes usually have different characteristics. If you don’t have this kind of planting site, you need to choose a spot with enough morning sun. So I took some grapes that were going soft, did not take the seeds out of the grape meat, just put it all in some potting soil. After that you can decrease the amount of water. My problem now is keeping them alive through the winter. If you have successfully grown grapes from seeds, let us know about how you did it by adding a comment below. I have some grape seed that sprouted in my garden. They will make your garden shadier, especially if you train them to grow on a pergola. Are the seeds likely to survive and produce fruit. (letting the fruit provide moisture & soil) I’m hoping the sugar’s in the grape juice will help breakdown that germination delay feature and hasten the germination process.