Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Herbicides & Fungicides
Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Herbicides & Fungicides
Phyasn 20 is part of my orchid care kit. During repotting, a short soak of clean epiphytic orchid roots in a weak solution of one and a half teaspoon per gallon water eliminates pathogens. A full strength solution of one Tablespoon per gallon prevents algae growth in humidity trays and disinfects tools and used pots. A gallon of Physan 20 goes a long way.
Verified purchase: Yes | Condition: New
I use lots of this as an algaecide, general disinfectant and fungus preventive in my greenhouses. I use rainwater for watering and treat my storage tanks with it. The gallon size makes this product much or affordable.
Verified purchase: Yes | Condition: New
It would be a violation of federal law to use this product for any off label use. That out of the way. The active compounds in Physan 20 are found in many products. Common sense and research and further dilution. Can reveal other useful products containing them.
Verified purchase: Yes | Condition: New
This product works great on algae that had been growing in my plant containers. A small amount got rid of the algae- makes my life simpler so I don’t have to wash my reservoirs.
Verified purchase: Yes | Condition: New
read the label its good stuff, can be used in a fogger. Should keep this stuff on hand to clean tools.
Verified purchase: Yes | Condition: New