Pool Algaecide for orchids
Hi there, I was about to purchase physan, and then heard about this pool algaecide stuff. I have seen different strengths from 20% down to 5%. Does anyone have a formula to use for the different strengths for tsp/gallon?
I would also love to hear your thoughts on using this product, and how you use it in your orchid growing. Any info would be truly appreciated.