Physan 20 Orchid & Ornament Disinfectant Fungicide Sanitizer Deodorizer Algaecide Virucide - 1 Pint

Sounthern Ag

$13.95

Continue Shopping or View Cart

Physan 20 Orchid & Ornament Disinfectant

Multi-Action Fungal, Algae, and Virucide Solution

Chose Physan 20 for a comprehensive approach to plant health and hygiene across your greenhouse, pots, tools, and ornamental landscapes. Designed as a single, versatile solution, this disinfectant fungicide sanitizer deodorizer algaecide virucide combines proven antimicrobial action with practical use for real-world gardening and commercial operations.

Core benefits in one powerful product

  • Disinfects greenhouse spaces, pots, and tools to reduce disease pressure and cross-contamination.
  • Controls algae, mildew, toadstools, and other fungi on ornamentals, including orchids.
  • Acts as a deodorizer to keep growing environments smelling fresh and clean.
  • Virucide and algaecide capabilities to address a broad spectrum of pathogens and algae.
  • Effective for both home greenhouse setups and commercial operations.

Active ingredients — Physan 20 relies on two quaternary ammonium compounds to deliver rapid, surface-focused action:

  • 10% dimethyl benzylammonium chloride
  • 10% dimethyl ethylbenzyl ammonium chloride

How to use — mix with water to suit your target task. Depending on the use-case, Physan 20 can be applied as a spray, drench, soak, or dip. Always follow labeled rates for best results and to ensure safety for your plants.

Precise usage guidelines by task

  • 1 tablespoon per gallon of water.
  • 1–2 tablespoons per gallon for healthy, disease-conscious propagation and potting routines.
  • 1 tablespoon per gallon to curb green film and waterline algae in benches, containers, and standing water.
  • 1 teaspoon per gallon to protect young transplants from soil-borne pathogens.
  • 1 to 1.5 teaspoons per gallon for general sanitization and maintain plant display health.

Ideal users and scenarios — Physan 20 is well-suited for orchid growers, greenhouse operators, and serious hobbyists who manage diverse ornamentals and perennial beds. It’s a practical solution for seasonal cleanouts, routine sanitation between crops, or treating seedling trays and bulb flats. The product’s versatility also makes it a valuable tool for commercial nurseries needing reliable, scalable sanitization across equipment, work surfaces, and plant cohorts.

Why choose Physan 20 over other sanitizers — You’re getting a multi-action formula designed to address disinfecting, mildew and algae control, deodorization, and virucidal activity in one cost-effective package. With clearly defined use rates for orchids, seedlings, and general ornamentals, it removes guesswork and helps you maintain a cleaner, healthier growing environment from bench to bloom.

Designed for commercial use and adaptable to sprays, drenches, soaks, or dips, Physan 20 Orchid & Ornament Disinfectant offers a targeted, practical approach to plant hygiene. Protect your orchids and other ornamentals, keep your greenhouse and tools spotless, and reduce disease pressure with a single, reliable solution.

Category: SA-20 Disinfectant

Type: Fungicide

Brand: Sounthern Ag


Related Items


Description

Physan 20 Orchid & Ornament Disinfectant

Multi-Action Fungal, Algae, and Virucide Solution

Chose Physan 20 for a comprehensive approach to plant health and hygiene across your greenhouse, pots, tools, and ornamental landscapes. Designed as a single, versatile solution, this disinfectant fungicide sanitizer deodorizer algaecide virucide combines proven antimicrobial action with practical use for real-world gardening and commercial operations.

Core benefits in one powerful product

  • Disinfects greenhouse spaces, pots, and tools to reduce disease pressure and cross-contamination.
  • Controls algae, mildew, toadstools, and other fungi on ornamentals, including orchids.
  • Acts as a deodorizer to keep growing environments smelling fresh and clean.
  • Virucide and algaecide capabilities to address a broad spectrum of pathogens and algae.
  • Effective for both home greenhouse setups and commercial operations.

Active ingredients — Physan 20 relies on two quaternary ammonium compounds to deliver rapid, surface-focused action:

  • 10% dimethyl benzylammonium chloride
  • 10% dimethyl ethylbenzyl ammonium chloride

How to use — mix with water to suit your target task. Depending on the use-case, Physan 20 can be applied as a spray, drench, soak, or dip. Always follow labeled rates for best results and to ensure safety for your plants.

Precise usage guidelines by task

  • 1 tablespoon per gallon of water.
  • 1–2 tablespoons per gallon for healthy, disease-conscious propagation and potting routines.
  • 1 tablespoon per gallon to curb green film and waterline algae in benches, containers, and standing water.
  • 1 teaspoon per gallon to protect young transplants from soil-borne pathogens.
  • 1 to 1.5 teaspoons per gallon for general sanitization and maintain plant display health.

Ideal users and scenarios — Physan 20 is well-suited for orchid growers, greenhouse operators, and serious hobbyists who manage diverse ornamentals and perennial beds. It’s a practical solution for seasonal cleanouts, routine sanitation between crops, or treating seedling trays and bulb flats. The product’s versatility also makes it a valuable tool for commercial nurseries needing reliable, scalable sanitization across equipment, work surfaces, and plant cohorts.

Why choose Physan 20 over other sanitizers — You’re getting a multi-action formula designed to address disinfecting, mildew and algae control, deodorization, and virucidal activity in one cost-effective package. With clearly defined use rates for orchids, seedlings, and general ornamentals, it removes guesswork and helps you maintain a cleaner, healthier growing environment from bench to bloom.

Designed for commercial use and adaptable to sprays, drenches, soaks, or dips, Physan 20 Orchid & Ornament Disinfectant offers a targeted, practical approach to plant hygiene. Protect your orchids and other ornamentals, keep your greenhouse and tools spotless, and reduce disease pressure with a single, reliable solution.

Reviews

{% render 'proviews_widget' %}