Back then, growing tomatoes (private vegetable gardens were a practical necessity in USSR and has since then became national hobby) was a risky business - early August colds and mists would kill the harvest before it gets ready. The cherries and apricots were stuff of dreams available only at the sky-high prices at the private farmer markets from the traiders coming from the USSR South. These days tomatoes, cherries, apricots grow really well with very good problem-less harvests. Anybody wonders why Russia is so quiet about climate change and just continues pumping the oil non-stop polar bears be damned? With each degree of temperature up, another significant part of the country becomes more suitable to live and overall "cold tax" on the Russian economy becomes smaller (whereis the 2 most recent periods of peak cool climate - 190x and 198x - and associated bad harvests/etc. produced great social instability as a result: the revolution of 1905 and the collapse of USSR)