Grape Science Calcium Essentials

Calcium deficiency in grapes causes the leaves to curl in the opposite direction, the new leaves are dark green, the grape cracking rate is severely increased, the physiological diseases such as grape shrinkage disease are aggravated, the fruit ha

What are the reasons for lettuce hollow

Answer: Chang Zongtang, a consultant from the old Yangling Association for Science and Technology and a researcher at Northwest A&F University, replied that there are many reasons why lettuce is hollow.

Lettuce varieties suitable for pla