I want to build a tower garden I'll be placing in for now ( I live in ny) in my den south facing so the tower should have full sun . I have a few questions...
... Where does everyone purchase the items that you can't get from your local hardware store or lowes?
...Once the system is set up, how soon usually does one need to add more water / fertilizer Last question....what are the MUSTS to check how your water is doing which ones would you recommend or any other items you can't live without for your hydroponic system.
Seeds...are all seeds created equal which ones do you purchase ?