We help you grow. on Instagram: "Growing grapes is easier than you think! We're trying Flame Seedless grapes in our San Diego, Zone 10b garden. You need to give them something to climb up, and ideally a spot with a lot of sun. For us, that means a north-facing fence, supported by a wire trellis system we picked up from a local nursery. The first year of your grapes' life is all about setting up structure. Train the vines along the trellis, filling them out and pruning off any shoots that…