Molasses ?

Thank you, the taste is ok. I think two weeks every fourth day maybe see how that goes!

i use it in my set up every time and loved it .i would use it every other feeding so it does not clog up any thing or lock up the roots,and its worked great for me but every ones set up is different,hope this helps .i would also use extra at the end,

Ok I do soil so I will give it to them every other water see how that goes!Tks!