fda certified

[mary dalton]

I am wanting to be able to be fda and organic certified so I will be able to sell some of the fish and veggies will be building my first green house. I realize I will have to use food grade material for the piping and the tanks but is there any special material I will need to use for the building? I am on a rather tight income and finally got the land so am now trying to come up with a building plan and costs

thanks in advance for any help

mary Dalton