Will this product kill fungus spores? Is it corrosive to metal, would it be good to use on a lawn mower?

Eileen,I used Physan 20 to kill fungus & mold in my landscaping this year. It worked. I now use Physan 20 once a month as routine maintenance, per the instructions. I don't have the instructions in front of me, but there is a mixture that they recommend for cleaning tools and it is used on farm equipment, so I'm thinking it would be fine for your mower, as long as you didn't wet the engine or air filter. I only use a few tablespoons per application, and still haven't made a dent in the bottle this year. Nothing else worked for me. Hope you have success!

Can i use this for cleaning the roots of my lucky bamboo plant? It is a submerged plant and is growing algae in the roots.

You can definitely use it on your bamboo plant Courtney! Just be sure to apply the correct amount and change the water the plant is in more often. The algae will surely stop.

How do I use this for a tomato plant I have?

There should be instructions on label. You have to mix appropriate amount with water and spray your plant. Since it edible spray few weeks before harvest I would say.

How is this used for my ivy plant? Just spray over the leaves?

Make sure you are well covered and down wind. You can spray it all over the plant.

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Physan PSPTA20 Algaecide, Fungicide, Bactericide, Virucide, 16-Ounce

Product ID: 3767021

Details

Brand
Hydrofarm
Item Form
Liquid
Item Weight
0.27 kg
Liquid Volume
473.39 ml
Specification Met
EPA

🌿Safe for orchids & ornamentals

🦠Broad-spectrum pathogen control

🧴16 oz EPA-approved concentrate

40421CFA

Duties & taxes included

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌱 Defend your green kingdom with Physan 20 — because your plants deserve the best!

VERSATILE APPLICATION - Perfect for greenhouses, fountains, turf, and delicate seedlings
EPA APPROVED ORGANIC - Trusted, safe, and effective for professional-grade plant care
TRUSTED BY GARDEN PROS - Top-rated with 4.7 stars from over 1,200 users
ALL IN ONE PLANT PROTECTOR - Fungicide, algaecide, bactericide & virucide in one powerful formula
PREVENTS CROSS CONTAMINATION - Stops disease spread via tools, pots, and human contact

Physan PSPTA20 is a 16-ounce EPA-approved liquid concentrate that acts as a fungicide, algaecide, bactericide, and virucide. Designed for use on non-porous surfaces and plants like orchids and ornamentals, it effectively controls a wide range of pathogens in greenhouses, lawns, fountains, and more. With organic ingredients and a 4.7-star rating from over 1,200 customers, it’s a trusted solution for professional and home gardeners aiming to prevent disease spread and maintain healthy plants.

Specifications

ASIN	B000I2UTAQ
Best Sellers Rank	#15,366 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #527 in Garden Fertilizers
Brand Name	Hydrofarm
Customer Reviews	4.7 4.7 out of 5 stars (1,259)
Global Trade Identification Number	00722540001018
Included Components	1
Item Form	Liquid
Item Type Name	fertilizers
Item Weight	0.27 kg
Liquid Volume	473.39 ml
Manufacturer	Hydrofarm
Model Number	PSPTA20
Part Number	GL56749202
Special Features	organic
Specification Met	EPA
Target Species	Fungus
UPC	722540001018
Unit Count	1 Count

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