Emerald Harvest pH Up Adjuster - 1 Gal - 12 pH

Raise Low Nutrient Solution pH Gradually - 1 Gal Bottle

Nutrient solution that drifts acidic can limit how well plants take up nutrients. This pH adjuster is formulated with a weak base, so you can raise the pH of the reservoir in small steps and check it as you go. It is a clear, odorless, water-soluble liquid with a pH of 12.0.

The 1 Gal bottle suits growers who adjust reservoirs regularly: indoor growers running hydroponic systems, and small commercial rooms that want a steady supply on the shelf. It is sold each.

Key Features & Benefits

• Weak base formulation — corrects acidic pH in gradual, controllable steps.
• Water soluble liquid — mixes into nutrient solution without residue.
• Clear and odorless — adds no color or smell to your reservoir.
• Suits rockwool and coco coir — works with common hydroponic media.
• 1 Gal bottle — enough volume for repeated reservoir adjustments.

Who Should Use Emerald Harvest pH Up Adjuster

Use it if your nutrient solution tests too acidic and you need to bring it up. It fits hydroponic growers using rockwool or coco coir, from home gardeners to licensed commercial operations.

About Emerald Harvest pH Up Adjuster

Emerald Harvest pH Up Adjuster is a liquid pH adjuster with a pH of 12.0, supplied in a 1 Gal size. It is clear, odorless and water soluble, and carries the signal word Danger on its label. A safety data sheet is available for it.

Frequently Asked Questions

Q: How do I use pH Up?
A: Add it a little at a time to your nutrient solution, mix well, and test the pH before adding more. Regular testing keeps the adjustment accurate and prevents overshooting.

Q: What does weak base mean?
A: A weak base raises pH more gently than a strong base. That makes small, controlled corrections easier.

Q: Which growing media can I use it with?
A: It is suitable for use with rockwool and coco coir. Always test your solution after adjusting.

Q: Why does the label say Danger?
A: The signal word Danger marks the concentrated product as hazardous to handle. Read the safety data sheet and label, and wear suitable protection when pouring.

Q: Does it mix with water?
A: Yes, it is water soluble and blends into a nutrient solution.