Grapes grow little helper - Greenhouse thermometer

Vine grape planting is a science, it is very sensitive to seasonal change, want to know when spring began to sprout, if the temperature is in 7 - in this period 12 ℃, then is the best temperature of grape, this paragraph of time, of course, there can be no frost and hail. And when to start growing branches of grapes, that is, when the summer, the temperature is in 20 - best Between 25 ℃. In winter, a lot of time in the original vine found that can't see the full, original if temperature below 15 ℃ below zero during this time, and climate is very dry, the vine will need to figure in the winter, this will prevent the vine freeze to death. High temperature is not good, however, after all, this should hibernate in the winter season, if the temperature above 10 ℃, for the vine of the sleep is very bad, so will slow the loss of nutrient, also easy to cause the second year in a nutrition supply after germination. When a years of reincarnation again when the spring planting, wine farming will reassess the temperature changes in general in the spring temperatures if reach 10 - It will be very suitable 12 ℃ the vine flourished, and blooms when the temperature is 25 - to the best 30 ℃, ripe 20 - is the most appropriate temperature 25℃。 Choose a thermometer in the grape planting is indispensable, MMG - 3 greenhouse thermometer is a good thermometer: MMG - 3 a maximum and minimum thermometer, the product name: maximum and minimum thermometer, thermometer, greenhouse thermometer use areas: greenhouses, the meteorological department, specifications, such as description: models: MMG - Three types: structural style of the maximum and minimum thermometer: can flip eaves, circular button material: beige ABS shell shape size: 22 * 325 px temperature range: - 40 - 50 c, red and black single calibration accuracy: + / - Packing: 1 c 100 shipping/box, 50 / box only four express delivery, the product characteristic: the maximum and minimum thermometer is used to record in a certain period of time the maximum temperature and minimum temperature in air five, maintenance notice: in use. Transportation. Storage should be upright, not from vibration so as not to cause of the use of mercury. Based on the above introduction, this kind of MMG - 3 know the maximum and minimum thermometer? We want to grow big and sweet grapes? Buy the greenhouse thermometer good choice!