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Physan 20™ All Purpose Disinfectant

$19.95
$19.95
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Availability: 18 in stock
SKU: R3620
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Physan 20 Bottle
$19.95
$19.95

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Need something to keep your plants clear of disease? Physan 20™ is perfect for cleaning up all sorts of garden trouble—algae, fungi, bacteria—you name it. Whether it's for orchids, tools, or even your polycarbonate or greenhouse, this easy-to-use solution works wonders. Just mix it up with some water, spray it on, and you’re set. Keep in mind that a little goes a long way!

  • Multi-Use Solution: Great for disinfecting cutting tools, sanitizing pots and flats, protecting cuttings and bulbs, controlling mildew, rust, and fungus, and extending cut flower life.
  • Effective Formula: The ½ ounce of disinfectant to 1 gallon of water ratio means that a little goes a long way.
  • Easy Application: Just add water as directed, spray, and let it work its magic.
  • Size: 1 pint concentrate
  • Product Notes: Toxic to fish, corrosive, NOT intended for food crops, do not enter enclosed area for 12 hours after using.

Maril's Physan 20 Plant Application Guide PDF

Physan 20 disinfection and algae control in the greenhouse PDF