• Advanced Nutrients pH Up - 1 Litre
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Product benefits

  • Raises pH
  • Concentrated Formula
  • Consistent Results
  • Multi-System Use

This product may offer additional benefits beyond those listed.

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Advanced Nutrients pH Up - 1 Litre

Vegetative Stage Flowering Stage Indoor Outdoor Regular Watering Watering Systems Coco Coir Safe Hydroponics Soil Soilless
$28.19
$28.19
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1 Litre 4 Litre
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Product benefits

  • Raises pH
  • Concentrated Formula
  • Consistent Results
  • Multi-System Use

This product may offer additional benefits beyond those listed.

Description
Advanced Nutrients pH-Up is a concentrated pH increaser and pH adjuster made for raising low pH in nutrient solutions or growing media, supporting better nutrient availability for healthy plant growth.

When pH drifts too low, nutrients can become harder for roots to take up, even when your base nutrition is on point. Advanced Nutrients pH-Up is built for precise pH levels, giving you a dependable way to bring pH back into balance so your plants can stay focused on steady development. It’s also positioned as a pure, stable concentrate with stable buffers, aimed at consistent results rather than unpredictable swings.

This pH booster is designed for modern gardens that rely on recirculating or automated setups. It is specially designed for use with diverse hydroponic growing media. It also suits continuous liquid-feed growing systems such as aeroponics, drip irrigation with emitters, nft, flood-and-drain, and deep water culture. The product is also described as coco coir safe, which makes it a practical choice for growers running coco-based containers alongside hydro-style systems.

For shoppers who like a quick facts layer, the stated NPK is 0-0-38. The formula is made with potassium hydroxide as a key active input, providing strong pH-lifting performance in a stable liquid solution. In simple terms, this is a targeted pH adjustment solution for times when pH drops too low, helping keep your nutrient program working as intended.

This is a good fit for growers who want a reliable, concentrated pH increaser for hydroponic growing media or coco coir, especially in continuous liquid-feed growing systems where stable pH supports consistent nutrient uptake.

Product benefits: Vegetative Stage; Flowering Stage; Indoor; Outdoor; Regular Watering; Watering Systems; Coco Coir Safe; Hydroponics; Soil; Soilless; Raises pH; Concentrated Formula; Consistent Results; Multi-System Use.

Guaranteed analysis: Potassium (K): 38.0%; Soluble Potash (K2O): 38.0%.

Derived from: Potassium Hydroxide.

Guaranteed Minimum Analysis
Potassium (K) 38.0%
Soluble Potash (K2O) 38.0%

Derived From
Potassium Hydroxide

Frequently Asked Questions
Why is potassium (K) important for plant growth and why is it unique compared to other major nutrients?

Potassium is important because it controls key plant systems like water regulation, sugar transport, and nutrient movement, which supports stronger stems and better flowering or fruit quality. It’s unique because it doesn’t mainly build plant tissue like other major nutrients—it helps the plant use and manage what it already has, so small imbalances can affect the whole plant.

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Why is soluble potash (K2O) important for plants?

Soluble potash (K2O) is important because it helps plants control water use, move sugars to new growth and fruit, and build stronger, higher-quality structure under stress. It’s unique from many other nutrients because it acts more like a regulator and transport helper than a direct “building material,” so the biggest benefits show up as steadier growth, stronger stems, and better finishing instead of just bigger leaves.

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Is potassium hydroxide just a potassium fertilizer?

No, potassium hydroxide is mainly a strong pH-raising ingredient that changes how nutrients behave and how roots can access them, and its potassium addition is usually secondary. It’s important because stable pH prevents false deficiency symptoms and uptake stress, and it’s unique from other potassium sources because it’s used for acidity control rather than primarily for plant nutrition.

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