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Charley's Greenhouse
17979 State Route 536
Mt. Vernon, WA 98273
Fax 360-873-8264

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7620 Physan 20 (1 pint concentrate) (R3620)



All purpose disinfectant

Use Physan 20 to control fungus (damp-off) virus, bacteria, mildew and algae in your greenhouse. Disinfect cutting tools to prevent transfer of disease, and sanitize your pots and flats. Protect cuttings and bulbs by soaking briefly in Physan 20. Control mildew, rust, black spot, and gall on roses and extend cut flower life. Also use to control algae and fungus in evaporative coolers. Physan 20 is a concentrate that mixes easily with water, and does not leave residue marks on foliage.

Adult Plants - Spray any time disease other than rot is evident. Spray once / month as preventive maintenance. Soak compost when fungus is evident. Also use for Botrytis, Crown Rot, Dividing plants and Rot. Detailed instructions Included.

Can be used on polycarbonate panels. Mixing ratio: 1/2 ounce to 1 gallon of water.

Learn More About
7620 Physan 20 (1 pint concentrate) (R3620)

General Product Information:
See the Safety Data Sheet pdf file.

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Common Recommendations:
Do not enter enclosed area for 12 hours after using.

For further information, please contact Charley's Customer Service at 1-800-322-4707.

This item is backed by Charley's 100% guarantee. If you are not completely satisfied, return your purchase in the condition you receive it, within 30 days, for a refund, exchange or credit - whichever you prefer. If any product is found to be defective within the first year, it may be returned or exchanged for full credit.