Green Planet pH Up
Nutrient solution sitting too acidic? Green Planet pH Up brings it back up. It's a highly concentrated base formula made to raise the pH of a nutrient solution and help hold it there, and that matters more than it sounds. Get the pH right and the nutrients already in your tank become available to the roots again, at every stage of growth.
pH decides how much of a feed a plant can actually use. Each nutrient stays dissolved and available to roots only across its own band of pH. Once a solution drifts too far acidic, some of those elements start falling out of reach. Calcium and magnesium are among the first to suffer. A plant can show deficiency symptoms in a tank that's full of both, because the nutrients are there and the roots simply can't take them up. This is nutrient lockout, and no amount of extra feed fixes it. Correcting the pH does.
Why does pH move at all? A nutrient solution never sits still. Roots take up some ions faster than others and release compounds of their own in exchange, and that slowly shifts the balance of the water around them. Your source water plays a part, and so does the nutrient itself, since many concentrates push a fresh mix down as they go in. A solution you set perfectly on Monday can be somewhere else by midweek.
Being a concentrate, pH Up moves a solution with small additions. Working in small steps is how you land on your target without overshooting it and having to chase the reading back the other way. You'll need a pH meter or test kit alongside it, as the reading is the only way to see where the solution sits.
NOTE: Avoid mixing pH Up with pH Down.
Get an acidic nutrient solution back where your plants can feed!
Holds pH Steady
Helps maintain pH as the solution driftsConcentrated Base Formula
Small additions are enough to shift pHBetter Nutrient Uptake
Keeps nutrients within reach at every stage
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Green Planet pH Up
Key Highlights
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- Raises the pH of an acidic nutrient solution
- Helps hold a solution at its target pH between checks
- Highly concentrated base formula
- Supports nutrient uptake at every stage of growth
- Adjusts in small steps for fine control over the reading
Directions for Use
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Application
- Add a few drops of pH Up to the nutrient solution and stir well.
- Test the pH after every few drops until the desired level is achieved.
- Check nutrient solution pH daily.
- Avoid mixing pH Up with pH Down.
Shipping & Returns
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Check delivery options for the currently selected item and quantity.
Estimate is for this item and quantity only. Final whole-order freight is confirmed at checkout.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@hydrooasis.com.au
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@hydrooasis.com.au.
Size: 500 ml
Visit Us In-Store: 2/322 Hobart Rd, Youngtown TAS