severa, amursky proryv, volga, ontario. the list can be continued further, breeders have worked hard. winter-hardy grapes ripen on average in 110-120 days. it is able to withstand a whole range of various environmental influences. and spring burn and temperature changes, damping off. but much depends on proper care, first of all timely pruning. please, where to cut? stop, stop, stop. remember this good saying: measure seven times once. cut once 1 2 3 4 - the fact is that one square meter of leaves works for one bunch, so how will we measure it with a ruler, in our region the leaf area is somewhere around a thousand with a kopeck, in the krasnodar territory they can be even more, so the more - it turns out, the better, this is about ten, let's count from a brush 10 leaves, we have one brush from the very the base where it grows 1 2 3 4 5 6 6 7 8 9 10 now this top can be shortened it is worth shortening those shoots that grow to the brush, they take too much strength from the bush, besides, pruning improves air exchange and o