Essentials LAB pH Down
Essentials LAB pH Down
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Essentials LAB pH Down by Essentials is a concentrated 30% phosphoric acid solution used in small, controlled additions to lower nutrient-solution pH.
Essentials LAB pH Down is a concentrated acid solution for lowering the pH of nutrient solutions.
Product Specifications
- Phosphoric acid: 30%
- pH: below 1.0
- Live sizes: 250ml, 1L and 5L
How to Use
Measure the nutrient solution with a calibrated pH meter. Add a small, measured amount to the reservoir, mix thoroughly and test again. Repeat only as required to reach the crop and growing-system target. Never add an unmeasured amount.
Storage and Safety Information
This is a concentrated acid product. Wear suitable protective equipment, avoid skin and eye contact, keep the container closed and store out of reach of children and animals.
Build a compatible setup with Essentials pH Meter, Essentials LAB Buffer 7 and Essentials Lab EC Meter Calibration Solution.
Kindly be advised when ordering more than 2L of this item this item it is not eligible for free shipping. We recommend reviewing our Shipping Policy for comprehensive information. Alternatively, you have the option to collect the item in-store or organize your preferred courier service.
Frequently Asked Questions
What is the Essentials LAB pH Down used for?
It is a concentrated 30% phosphoric acid solution used in small, controlled additions to lower nutrient-solution pH.
What does one purchase include?
One Essentials LAB pH Down retail unit in the selected live variant.
Which live options are available?
The live options are 250ml, 1 Litre, 5 Litre.
Shipping Information
Shipping Information
Orders typically ship within 1–3 working days from the time the order is placed.
Major City Shipping:
Please allow 1–3 working days for delivery to your door.
Outlying Area Shipping:
Please allow 3–5 working days for delivery.
Township, Farm & Plot Shipping:
Please allow 1–5 working days for delivery, depending on your area.
PUDO Locker-to-Locker:
Available for smaller, non-fragile orders — please allow 1–3 working days for delivery to your nearest locker.
NB: Kindly be advised that certain Grow Shop items are not eligible for free shipping. Be sure to double check the product description to see if the product is eligible for free shipping or not. Alternatively, you have the option to collect the item in-store or organize your preferred courier service.
Shipping Deposit:
For large, bulky, or heavy grow equipment (tents, lights, hydroponic systems, and similar items), we charge a R99.00 Shipping Deposit at checkout instead of a fixed shipping rate. This allows us to provide you with the most accurate, up-to-date courier quote once your order is placed. The deposit is deducted from your final delivery cost, and you'll be notified of any balance before your order is dispatched.
See our full Shipping Policy
Returns & Refunds
Returns & Refunds
Our policy lasts 10 Working days. If 10 Working days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
See Our Full Returns & Refund Policy
FAQ & Support
FAQ & Support
Need some help?
Visit our FAQ Page
Alternativly you can contact us via:
Email: skylinevsl@gmail.com
Whatsapp: 0718837026
Why Choose Us
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Free Shipping
Shipping Policy-Free stickers with all orders!
-Free Shipping on Orders Over R1250.00
(Not Available For Orders Over 2kg Or That Have Complex Shipping Requirements)
-Freebies with Orders over R2000.00!
Be Sure To See Our Shipping Policy -
Close to a decade of experience
About UsWith close to 10 years of hands-on experience, we’ve been trusted by South African Growers for over 8 years and we’re here for the long run.
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Fast Nationwide Shipping
Shipping DetailsWe partner with multiple trusted courier services to deliver your orders safely, reliably, and as affordably as possible.
Monday to Friday across South Africa.
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