Physan 20 (Pint)

Awesome concentrate. 2 tsp per gallon. Will make lots. Great for roses too. Bonus. Fast ship. Great experience. Loved it.

I have used this product for years in the greenhouse. This time I used it for algae growing on the north side of a lake cottage. Sprayed it on and it was gone in a few days. No brushing or scrubbing.

Perfect product to keep my orchids happy and healthy

This works very well at helping me keep my fountains clean, so whenever I run low, I order more. I wish the seller would not use "free" to them USPS envelopes to wrap the bottles that they then ship out in another box.

Lo use para una orquídea, que tenía hongo y funcionó muy bien la orquídea sobre vivió lo recomiendo muy bueno.

Excelente

An orchid enthusiast told me about this product. I use it all the time

What's to say. It's what it said it was. Hehehe