---
product_id: 23327490
title: "Fungicide - 1 Gallon (128 ounces)"
brand: "physan 20"
price: "€ 105.27"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fr/products/23327490-fungicide-1-gallon-128-ounces
store_origin: FR
region: France
---

# Safe for plants & hard surfaces Broad-spectrum pathogen control 1 Gallon versatile volume Fungicide - 1 Gallon (128 ounces)

**Brand:** physan 20
**Price:** € 105.27
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Protect your space, plants, and peace of mind with Physan 20!

## Quick Answers

- **What is this?** Fungicide - 1 Gallon (128 ounces) by physan 20
- **How much does it cost?** € 105.27 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/23327490-fungicide-1-gallon-128-ounces)

## Best For

- physan 20 enthusiasts

## Why This Product

- Trusted physan 20 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **EPA-Approved Safety:** Meets strict EPA standards for effective and responsible use
- • **Versatile Application:** Perfect for greenhouses, lawns, pools, and decorative water features
- • **Generous 1 Gallon Size:** Ample supply to cover large areas without constant repurchasing
- • **Trusted by Professionals:** Highly rated with 4.4 stars and top 300 rank in pest control sprays
- • **All-in-One Pathogen Defense:** Fights fungi, viruses, algae & bacteria with one powerful formula

## Overview

Physan 20 is a 1-gallon broad-spectrum fungicide, virucide, and algaecide spray designed for effective pathogen control on plants and hard surfaces. EPA-approved and highly rated, it’s ideal for greenhouses, lawns, pools, and decorative water features, offering professional-grade protection in a versatile, easy-to-use formula.

## Description

PHYSAN 20 is a broad range disinfectant, fungicide, virucide, and algaecide that effectively controls a wide variety of pathogens on hard surfaces and plants. Its versatile applications include use in greenhouses, hard surfaces, lawn and turf-grass, seedlings and cut flowers, as well as decorative fountains, pools, and birdbaths.

Review: Excellent product to keep water in your fountain clean! - I use this product to keep my water fountain in the patio clean. Especially in hot weather in Arizona, during the summer you need to put a capful or more in the water at least once a week. I have been using this product for over 15 years and found ordering it on desertcart was the best price and fast delivery. Very happy I found it here and you will be too.
Review: The best - I use it often with my orchid collection

## Features

- Sold on desertcart

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00P8KXGN0 |
| Best Sellers Rank | #150,056 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #426 in Insect & Pest Repellent Spray Concentrates |
| Brand | Physan 20 |
| Customer Reviews | 4.4 out of 5 stars 93 Reviews |
| Item Form | Spray |
| Liquid Volume | 1 gallons |
| Manufacturer | Maril Products, Inc. |
| Part Number | PSPTA22 |
| Specification Met | EPA |
| Target Species | Insects |

## Product Details

- **Brand:** Physan 20
- **Item Form:** Spray
- **Liquid Volume:** 1 gallons
- **Specification Met:** EPA
- **Target Species:** Insects

## Images

![Fungicide - 1 Gallon (128 ounces) - Image 1](https://m.media-amazon.com/images/I/51onmmpDADL.jpg)

## Questions & Answers

**Q: Is this a concentrate or is it ready-to-use?**
A: This is ready to use.

**Q: Is this the same as the pints of physan 20.?**
A: Really don't know but maybe the label of both will give you that information?

**Q: What is ratio of product to water**
A: Not much. A little goes a long way in Phoenix. I don't have exact amounts, but I add a capful of fungicide to my fountain every week or two. It's a small fountain, maybe 10 gallons of water or so.

**Q: Is this for lawns?  If it is what will this cover**
A: I use it in our fountain to keep the algae out.  It foams white and covers the dirt and things in the bottom of the fountain.  Many people have asked me if I like this and I do but not everyone might.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product to keep water in your fountain clean!
*by B***. on June 8, 2017*

I use this product to keep my water fountain in the patio clean. Especially in hot weather in Arizona, during the summer you need to put a capful or more in the water at least once a week. I have been using this product for over 15 years and found ordering it on Amazon was the best price and fast delivery. Very happy I found it here and you will be too.

### ⭐⭐⭐⭐⭐ The best
*by P***E on May 22, 2026*

I use it often with my orchid collection

### ⭐⭐⭐⭐⭐ Best product for greenhouse pathogen control
*by D***Y on February 12, 2018*

I've been using this product for many years to control pathogens in several greenhouses. I don't know of any other product that effectively controls such a wide spectrum of fungi, bacteria, algae, etc. It is so concentrated that when appropriately diluted with water, a gallon jug will provide multiple years'-worth of spray and drench applications.

## Frequently Bought Together

- Physan 20 Fungicide - 1 Gallon (128 ounces)
- Aquascape EcoBlast Granular Algaecide for Pond, Waterfall, and Stream Features, 7 Pounds | 29313, white

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**Shop now:** [https://www.desertcart.fr/products/23327490-fungicide-1-gallon-128-ounces](https://www.desertcart.fr/products/23327490-fungicide-1-gallon-128-ounces)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-10-23*