In this day you can know what will be the summer and when to plant potatoes.
the people on 11 April watched the trees. If the birch began to blossom leaves after about a week the temperature is above 10 degrees, and after a week you can begin to plant the potatoes. A lot of juice birch — a rainy summer.
and Watched the birds. A lot of swans to the warm spring, magpies make their nests low — often in the summer will be thunderstorms.
11 APR If it rains, the summer will be fruitful. The rain is strong — to harvest oats. The clouds are moving fast to hot weather.
Even more interesting about the nature