Liquid Science | Pure Guard 1L|5L

🌱 Pure Guard – Premium Root Zone Prophylactic Treatment

Protect your grow from the ground up! Pure Guard is a plant-powered, eco-friendly solution designed to shield your root zone from harmful pathogens before they become a problem. Trusted by professional and home growers alike, it’s your first line of defence against mould, fungi, and root-borne nasties.

🛡️ Why Growers Love Pure Guard:

• 🌿 All-Natural & Non-Toxic: Made from soybean extract – safe for people, plants, and pets.

• ✅ Certified Safe: Free from synthetic chemicals and petroleum-based agents.

• 🔄 Non-Systemic Formula: Leaves zero residue – safe to use right up to harvest.

• 🧼 Powerful Surface Cleanser: Cleans and conditions root-zone surfaces to discourage pathogens.

• 🌍 Eco-Friendly Choice: Perfect for environmentally conscious growers.

⚠️ Usage Notes:

• 🫧 Foaming is normal! Turn off air stones or oxygenation devices during dosing.

• 🚫 Do not mix with microbial additives or other root-zone treatments.

• 🌱 Test first! Always perform a small trial on new plant varieties or systems.

• 🧊 Store in a cool, dark place away from light and heat.

🌐 Ideal For Use In:

• Hydroponic recirculating systems

• Coco, soil, and rock-wool media

• Indoor and outdoor gardens

🔍 Not sure if this is the right product for you? Speak to the experts at A-Grade Hydroponics – Melbourne’s trusted hydro store.

*All orders are dispatched in unmarked boxes to maintain your privacy.*

DISPATCH AND DELIVERY

Orders are shipped via Australia Post or shipping platform Big Post. Orders are generally dispatched on Tuesday, Wednesday and Friday. Please allow for additional delivery time for remote areas. If you require express delivery, please contact our sales representatives at 03 9555 6667 or email grow@agradehydroponics.com to obtain a quote. 

Couriers will attempt delivery to the specified address. If no one is home to receive the delivery, the couriers will leave your parcel somewhere safe. If there is no safe place, re-delivery or collection will be offered by the carrier.

Due to the increasing frequency of online fraud and theft, we are unable to ship to P.O. Boxes and Parcel Lockers.

SHIPPING COSTS

All freight charges are calculated on weight, dimensions and location. We are committed to keeping shipping charges at a minimum and do not charge handling fees.

Please note: Freight costs are subject to change. Regional areas, large and bulky orders, and tail-lift delivery occasionally incur an additional levy. Should shipping costs need to be amended it will be to reflect the actual charges, and not incur additional ‘shipping and handling’ fees. We will notify you if this rare situation occurs.

A-Grade Hydroponics reserves the right to cancel the order if shipping costs become prohibitive and customers will be issued a full refund.

PAYMENT

All payments must be cleared before dispatch. Payments can be made online via PayPal, AfterPay, PayID or Electronic Funds Transfer. Payments can also be accepted via credit card by phoning 03 9555 6667.

Please allow at least 24 hours for payments to clear.

FULFILMENT OF ORDERS

You will be notified immediately if an item is permanently unavailable, with options for a replacement item at equal or higher value, refund or store credit.

All refunds will clear within 3-5 business days. Store Credits will be issued as an electronic Gift Card to be used online or in-store.

DANGEROUS AND PROHIBITED GOODS

These goods are available for in-store collection only.