Free Standard Shipping: Automatically applied to all orders over $45 within the contiguous 48 United States
Kills Pathogens. Leaves Nothing Behind.
Plant Guard 420 eliminates pathogens on contact — no residue, no plant damage, and zero impact on your trichomes or terpene production. From seed to harvest.
USDA National Organic Program Compliant · No PPE Required · Safe Through Harvest
Free Standard Shipping: Automatically applied to all orders over $45 within the contiguous 48 United States
Standard Shipping: $5.98 flat rate on all orders under $45 within the contiguous 48 United States
✓ Produced fresh every weekday
· Shipped same day
✓ Proprietary potassium-based hypochlorous acid formula
✓ The only spray that kills pathogens without touching your trichomes or terpenes
HOW TO USE IT —
Fighting an active outbreak?
Use the quart full strength. Spray all affected surfaces thoroughly. Apply daily until the infection is eliminated, then return to a preventative schedule.
Running a prevention protocol?
Dilute 2 oz per gallon of water. Apply twice weekly from early veg through harvest. No rinse required. No residue left behind.
Sterilizing tools between plants?
Apply full strength to shears, blades, and any surface that contacts your plants. Eliminates HLVd and cross-contamination risk on contact.
Growers Choice Plant Guard 420 Formula
Prevent Powdery Mildew & Botrytis From Seed to Harvest
Weekly application. Zero chemicals. Clean cannabis every time.
VERSATILE APPLICATIONS
Complete facility sanitation
Safe to spray through harvest. Won't harm trichomes or terpenes
UNMATCHED EFFECTIVENESS
Prevents and stops active outbreaks of powdery mildew
Kills mold, mildew, and spores on contact—down to the DNA level
COMPLETE SAFETY
No PPE required for application
pH neutral (7.0)—safe for all equipment
Why Growers Choice Plant Guard
Plant Guard vs. Traditional Treatments
Feature
Kills on Contact
USDA Organic
No Rinse Required
Safe to Harvest Day
Won't Burn Plants
No Residue
PPE Required
Multi-Purpose
Plant Guard 420 Formula
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Neem Oil
Slow Acting
Yes
No
No
Can Burn
Only residue
Recommended
No
Sulfur Sprays
Partial
Some
No
No
Can Burn
Visible Residue
Yes
No
Chemical Fungicides
Yes
No
No
No
Can Burn
Chemical Residue
Yes
No
Growers Choice Plant Guard 420 Freshness Guarantee
Made Fresh. Shipped Fresh.
Weekly application. Zero chemicals. Clean cannabis every time.
Every batch of Plant Guard 420 is produced fresh Monday through Friday and shipped the same day it is made. Unlike products that may sit in warehouses or distribution centers for extended periods, your order is manufactured specifically for you and shipped directly from our facility.
Plant Guard 420 contains our proprietary potassium-based hypochlorous acid formula, delivered fresh and within specification to help ensure optimal performance upon arrival.
While there are many hypochlorous acid products on the market, Plant Guard 420 is uniquely formulated using our proprietary potassium-based process and is produced fresh to order before shipment.
Our Guarantee
We guarantee that your Plant Guard 420 order will:
Be freshly produced prior to shipment
Meet our established potency specifications at the time of shipment
Arrive sealed and ready for use
If your order arrives damaged, leaking, or with a compromised seal, please contact us immediately at [email protected]. We will work with you to resolve the issue promptly.
Return Policy
Because Plant Guard 420 is produced fresh to order, we do not accept returns or restock previously shipped product. This policy helps ensure every customer receives a freshly manufactured product.
Although we cannot accept returns, we stand behind every bottle that leaves our facility and are committed to addressing any issues related to shipping damage or product integrity upon arrival.
Family-Owned. Quality-Driven.
Plant Guard 420 is proudly manufactured by a family-owned and operated company. Every bottle that leaves our facility represents our commitment to quality, consistency, and customer satisfaction. Our name is on every bottle, and we take that responsibility seriously.
Safeguard Your Equipment,
Maximize Yields, and Eliminate Harmful Pathogens Safely and Effectively
What are the ingredients in Growers Choice Plant Guard?
Growers Choice Plant Guard is a specialized, formulated potassium HOCL product, designed for safe and effective pathogen control.
Will Growers Choice Plant Guard reverse powdery mildew in infected plants?
Yes, Growers Choice Plant Guard can help reduce existing powdery mildew when applied regularly. For best results, treat both indoor and outdoor plants at the first sign of mildew.
How is Growers Choice Plant Guard applied?
Growers Choice Plant Guard is typically mixed with water, and the ratio depends on the specific application. Please refer to our application guidelines for details.
Is Growers Choice effective at preventing bud rot?
Yes, Growers Choice can help prevent bud rot by eliminating the conditions that lead to fungal growth, but consistent application is key.
Will Growers Choice stop septoria?
Yes, Growers Choice has been effective in reducing and preventing septoria when applied regularly.
Does Growers Choice need to be washed off before consumption (for cannabis or other edible plants)?
No, Growers Choice evaporates, leaving no harmful residues, so there’s no need to wash it off before consumption.
Can Growers Choice be used for other cleaning purposes?
Yes, Growers Choice is versatile and can be used to clean tools, equipment, and other surfaces in growing environments. Another option would be Danolyte Disinfectant.
Growers Choice Plant Guard is marketed as a non-toxic, organic solution for plant health.
Contact Us
Growers Choice Plant Guard 420 Formula
9216 Bond St, Overland Park KS 66214
(913) 423-3535
HOCL Regulatory Status
EPA (U.S.): HOCL is recognized by the EPA as an antimicrobial active ingredient (CAS No. 7790-92-3).
HOCl is FDA-authorized for certain indirect food-contact and processing uses (via FCN and regulations).
HOCL USDA National Organic Program Organic Crop Production
Regulation: 7 CFR §205.601
Use: Allowed as disinfectant/sanitizer
Organic Food Handling
Regulation: 7 CFR §205.605
Use: Permitted as an ingredient sanitizer
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All Rights Reserved