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

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 concentrated liquid

150.65 DT

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Description

🌱 Defend your garden like a pro—because your plants deserve the best!

VERSATILE APPLICATION - Perfect for greenhouses, fountains, turf, and delicate seedlings
EPA APPROVED ORGANIC - Trusted, safe, and eco-conscious for your green spaces
TRUSTED BY GARDEN PROS - Top-rated with 4.7 stars and thousands of happy plant parents
ALL IN ONE PLANT PROTECTOR - Fights algae, fungi, bacteria & viruses with one powerful formula
PREVENTS CROSS CONTAMINATION - Stops disease spread via tools, pots, and hands—keep your plants pristine

Physan PSPTA20 is a 16-ounce EPA-approved liquid concentrate that acts as an algaecide, fungicide, bactericide, and virucide. Designed for non-porous surfaces and delicate plants like orchids, it prevents disease spread in greenhouses, lawns, fountains, and more, ensuring comprehensive pathogen control with an organic formula trusted by thousands.

Specifications

ASIN	B000I2UTAQ
Best Sellers Rank	#19,076 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #597 in Garden Fertilizers
Brand Name	Hydrofarm
Customer Reviews	4.7 4.7 out of 5 stars (1,261)
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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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150.65 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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