Factors that inhibit Calcium uptake by plants leading Blossom end Rot which is a common problem in the greenhouse Below is a link of an article about challenges affecting greenhouse tomatoes farmers.
https://www.nation.co.ke/business/seedsofgold/problems-in-greenhouse-tomato-farming/2301238-4869930-1480kgh/index.html
https://www.nation.co.ke/business/seedsofgold/problems-in-greenhouse-tomato-farming/2301238-4869930-1480kgh/index.html