thanks for the heads up headbender, i've been told they dry out quickly so I will definitely keep an eye on them.
And sketch I probably wouldn't pay the money for them because I haven't seen enough grows with them to say any benefit they may provide is worth it. My grandma got persuaded into buying them at a home/garden expo. She called me over because she bought a box of 40 and couldn't lift them. I was like wtf are you doing with these lol and asked if I could have some for my ''flowers''. She still has the rest in her garage, if i like them I'll ask for the rest.