Effective and safe against grey mold on cannabis buds?

Gray mold, or botrytis, is very difficult to treat. Grower's Ally Fungicide can help slow the spread of gray mold, but will not cure the disease or repair infected plants / buds. Infected buds need to be removed properly, and the environment (lower humidity, increased airflow...) must be addressed first, before any product can help you. There are many excellent articles that go into great detail about effectively treating gray mold. We wish you the best.

Will this work for peach curl?

You must use a copper based fungicide that is specifically labeled for peach or nectarines

Does this work on pachysandra blight

Grower's Ally Fungicide will work to help prevent the spread of blight on pachysandra, but it will not repair parts of the plant that are already damaged. We strongly recommend removing diseased leaves and disposing of them properly (and disinfecting your pruning tools).

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Grower's Ally Fungicide Concentrate for Plants, 8 Oz, Makes 5 Gallons

Product ID: 368034580

Details

Active Ingredients
Citric Acid
Brand
Grower's Ally
Item Form
Liquid
Item Weight
8 Ounces
Liquid Volume
8

🌿8 oz concentrate makes 5 gallons

🧪OMRI Listed & FIFRA 25(b) exempt

🛡️Broad-spectrum citric acid fungicide

$40.70

Duties & taxes included

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Defend your plants with nature’s ally—grow stronger, cleaner, and greener!

HARVEST WITHOUT DELAY - Residue-free treatment safe through all growth stages, from clones to flowering.
MAXIMIZE YOUR HARVEST - Kills & prevents powdery mildew, blight, rot—boost your plant’s health indoors & out.
SAFE FOR YOUR ECOSYSTEM - Bee-safe, kid- and pet-friendly—perfect for eco-conscious cultivators.
PURE ORGANIC PROTECTION - Food-grade citric acid formula, free from synthetic pesticides, heavy metals, and pollutants.
TRUSTED BY CULTIVATORS EVERYWHERE - Proven effective in greenhouses, hydroponics, and home gardens alike.

Grower's Ally Fungicide Concentrate is a powerful, organic citric acid-based treatment designed to kill and prevent common plant diseases like powdery mildew, alternaria blight, and rot. This 8 oz bottle makes 5 gallons of residue-free spray safe for indoor and outdoor use, including hydroponics and greenhouses. OMRI listed and FIFRA 25(b) exempt, it’s a trusted, eco-friendly solution that’s gentle on plants, bees, kids, and pets—perfect for millennial cultivators who demand effective, clean, and sustainable plant care.

Specifications

ASIN	B09DPRRTRT
Active Ingredients	Citric Acid
Best Sellers Rank	#9,296 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #161 in Insect & Pest Repellent Spray Concentrates
Brand Name	Grower's Ally
Customer Reviews	4.3 4.3 out of 5 stars (3,615)
Included Components	8 oz Bottle
Item Form	Liquid
Item Weight	8 Ounces
Liquid Volume	8
Manufacturer	Sarasota Green Group
Model Number	10269
Part Number	10269
Specification Met	OMRI
Target Species	Insects
UPC	810021610269
Unit Count	8.0 Fluid Ounces

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$40.70

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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