Details required on Green House farming

Hi,

I am from Coimbatore, Sulur ( Tamilnadu) and interested in starting Green house farming for vegetables. Can you please help me to find the below details?

What are the vegetables suitable for Green House Farming?
Approximate costs to build 1 acre Green House?
How much subsidy will be given by government?

Thank you.
Sakthi

Check below thread
farmnest.com/forum/agricultural- … ?topicseen