Skip to product information
1 of 1

Green Earth Ag and Turf

PERpose Plus Fungicide / Sterilizing Agent

PERpose Plus Fungicide / Sterilizing Agent

Regular price
Regular price Sale price
Sale Sold out


PERpose Plus‚ĄĘ¬†is a broad spectrum,¬†specially formulated hydrogen peroxide (or hydrogen dioxide) based product that prevents and controls diseases and algae on turf, grass and landscape plants, hard surfaces, and potting media. PERpose Plus is formulated to provide safer, biodegradable, and sustainable protection without harming the environment, plants, animals and people. PERpose Plus has been engineered to include a patented, proprietary blend of stabilizers (verified by the EPA) and buffers to counteract phytotoxicity and extend shelf life. In addition to a non-phytotoxic formulation, PERpose Plus intentionally does not contain peracetic acid, which can cause injury to plant tissue and flower bracts with continued use.

PERpose Plus Benefits

  • Formulated to provide a safer, biodegradable, and sustainable product that is not harmful to the environment, plants, animals and people.
  • Engineered with a patented, proprietary blend of stabilizers and buffers to counteract phytotoxicity and extend shelf life.
  • ‚ÄúClean up‚ÄĚ fungicide.
  • Curative and Preventative Algae Treatment.
  • Solution to severe conditions of crusted algae.
  • Curative treatment of heavy infestations of fungal disease on turf.
  • Preventative treatment of fungal disease on turf.
  • Seedbed treatment against soil pathogens.
  • Soil treatment prior to inoculation with beneficial microorganisms.
  • OMRI Listed organic with the highest organic standards.
  • Does not contain peracetic acid like other peroxide-based products, which can cause injury to plant tissue with continued use.

PERpose Plus is effective for a wide range of disease, OMRI-Listed and environmentally friendly.

PERpose Plus Versus Bleach

PERpose Plus is formulated using the oxidative powers of Hydrogen Peroxide / Hydrogen Dioxide. PERpose Plus is one of the most powerful oxidizers known and is stronger than chlorine and chlorine dioxide. PERpose Plus is safe, despite its power. PERpose Plus is a natural oxidizer of scale causing minerals, which decompose PERpose Plus into oxygen and water. This attribute makes PERpose Plus the environmental choice over chlorine, which has carcinogenic properties. PERpose Plus is truly a remarkable product that offers multiple benefits and applications.

PERpose Plus is Labeled for the Following Diseases

Algae, Aphanomyces, Anthracnose, Alternaria, Downy Mildew, Botrytis (Grey Mold), Black Spot Fusarium (Root Rot), Erwinia Phytophthora (Blights, Rots), Leaf Spot, Powdery Mildew, Plasmopara, Pythium, Pseudomonas, Rust, Smut, Scab, Rhizoctonia (Brown Patch), Xanthomonas, Wilts & Blights, Thielaviopsis, Uncinula (Powdery Mildew), Sclerotinia.

PERpose Plus Application Instructions

As a Curative: Use PERpose Plus at a dilution of 1:100 or 1 fl. oz. PERpose Plus per gallon of clean water. Apply 5-10 gallons of diluted product per 1,000 square feet. Apply for 3 consecutive days - drenching the entire plant or turf including leaves, stems, stalks and the soil surface, to saturation. PERpose Plus controls on contact.
As a Preventative: Use PERpose Plus at a rate of 1/3 -1/4 fl. oz. per gallon of clean water. Apply solution to ensure thorough coverage and wetting of the foliage or turf (usually one or two gallons of water per 1,000 square feet). Repeat weekly.
For Root Dips: For nursery plants, seed beds, seeds, seedlings, bulbs or cuttings; use PERpose Plus for the control/suppression of damping-off and for stem or root rot diseases caused by Pythium, Phytophthora, Rhizoctonia, Botrytis, Crown Rot Powdery Mildew, Fusarium or Thielaviopsis. Use at a dilution rate of 1/3 fl. oz. PERpose Plus per gallon of water. Immerse plants or cuttings and remove and drain. Do not rinse after treatment.
For Sterilization of Surfaces And Tools: For Greenhouse Structures, Benches, Watering Systems, Pots, Evaporative Coolers, Storage Rooms, Ventilation Equipment, Floors etc...use at a rate of 1:50 or 2 oz. of PERpose Plus per gallon of water. A surfactant may be added if needed. Apply in a manner that all surfaces are thoroughly wet with a mop, sponge, power sprayer, or mister. Heavy growths of algae and fungi may have to be manually removed following application. Reapply as often as needed to control algae and fungi.

PERpose Plus Application Notes

  • It is advisable to test a small sample of PERpose Plus on plants prior to treating large numbers, as not all plant species have been tested.
  • It is not advisable to apply PERpose Plus in dry, extremely hot conditions.
  • PERpose Plus concentrate must not be combined or mixed with any other pesticide or fertilizer.
  • A diluted solution of PERpose Plus may be used in combination with most soluble fertilizers, although a compatibility test should be completed prior to mixing a final batch.

PERpose Plus Active Ingredient

Hydrogen Peroxide/Hydrogen Dioxide - 33%.

PERpose Plus Available Sizes & Coverage

  • 5 Gallon (Covers 3 Acres).
  • 15 Gallon (Covers 9 Acres).
  • 30 Gallon (Covers 18 Acres).
  • 55 Gallon (Covers 33 Acres).
  • 275 Gallon (Covers 165 Acres).

Organic Approach Label, Info & Application Instructions

Organic Approach Label, Info & Application Instructions

Organic Approach Label, Info & Application Instructions

Organic Approach Label, Info & Application Instructions

Wholesale or Bulk Price Inquiries

Wholesale & Bulk Price Inquiries & Orders

Green Earth Ag & Turf brings a decade of experience providing Professional Landscapers, Farmers and Indoor Growers like you the best in organic products for higher yields, aesthetics and profits!  And we have discounted professional or wholesale prices that are easily accessible for you.

If you would like to open a wholesale account with us or for bulk orders and professional pricing you can fill out our quick and easy online form by CLICKING HERE. 

Or call /e-mail us at (866) 374-5101 or

Shipping & Return Policy

We offer a 30 day return policy from the date of shipment 

At Green Earth Ag & Turf LLC, we pride ourselves in making all attempts to get your order out the same day (if ordered early enough) or within one business day of your order.  We do our best to securely package your order, and you will promptly receive an e-mail with tracking information when your order is packed for shipment.  We ship many orders every day, and the carriers usually don't notify us of delays or damage, so we ask that you track your packages and promptly let us know if there is a delay.  We will do our best to solve the problem, but many times may require the receiver to work directly with UPS or The US Postal Service.  Once the carriers (UPS or the USPS) pick up the package, we have no control over delays or transit time.  Transit times are no longer guaranteed by UPS or USPS, even though it may display such times.  We cannot refund money for or speed up deliveries not delivered in the time listed by the carriers.  We are not responsible for orders that are delivered by the carrier and lost or stolen.  For products damaged by the Post Office or UPS, it is required that the original box, label and product be saved.  Pictures must be taken of the damage or we will not guarantee a rebate or replacement if the damage occurs in transit.

Free Shipping Policy:
For items with free shipping, we have the right to choose the carrier, either the US Postal Service or UPS.  Please e-mail us if you require a PO Box only or other shipping requirements.  If one carrier is required and it is not the most cost-effective means, we reserve the right to charge additional shipping fees.  

Return Policy:
Please email us at prior to making any returns so we know how to credit and return product payments.  We inspect all returns prior to making any refunds; refunds are only made after product is returned in good condition.  Products may not be returned if the seal has been broken.  Shipping charges are not refundable. All returns must be in new, unused, and mint condition.  Product must be returned to us prepaid in the original manufacturer’s packaging.  Green Earth Ag & Turf LLC is not responsible for any shipping damage in transit or packaging failures, leaks etc.  The buyer is responsible for any return shipment costs, including products that shipped to buyer with "free shipping".

Please make sure that your return is packaged securely and shipped via UPS, FedEx, or the USPS and note the tracking number.  All packages should be insured in case of breakage or loss.  Green Earth Ag & Turf LLC is not responsible for returned items damaged or lost in transit.

If you order an item and then decide you do not want the item, it is your responsibility to return the purchase to us prepaid. Refusing delivery does not constitute a waiver of your responsibility and the return shipping charges will be deducted from any refund.

Credit Card and PayPal Claims Filed First or Review Extortion:
At Green Earth Ag & Turf LLC, we pride ourselves on excellent customer and technical service.  When issues do arise, often due to carriers such as UPS or the Post Office, we respond and work out the problems to the best of our abilities. Our reviews show our extensive service record.  Please contact us via e-mail or telephone first to see if the problem can work out quickly and fully through our extensive troubleshooting experience and highly rated customer service department.

PayPal and Credit Card Claims Filed Before Contact: If a PayPal or credit card claim is filed before first contacting us directly and attempting to resolve it, we can not help out any further until the claim is fully processed, which can often take weeks or months.  If we are contacted before a claim we can often resolve issues the same day or very quickly.  However, once a claim is filed we must follow the policies and processes of the merchant, and this will very much slow down the resolution process and ultimately your resolution and compensation.  We reserve the right to appeal any unfounded claims, especially those not initially attempted to be resolved with us directly, and it is our policy to do so.  

Review Threats: Our policy is that we will not respond when review threats are the first contact; such as when a threat of a bad review if a full refund is not sent is the manner in which we are approached. This then becomes a legal issue and may be referred to our legal counsel.  We also reserve the right to forward the threatening e-mail to the proper review agencies and state or federal authorities, and it is our policy to do so.

View full details