Regulators

The pH level is a crucial factor for your plants' health and growth. Too high or too low a pH can block nutrient uptake and cause deficiencies. With the right regulators, you can precisely set the pH to the optimal range to get the best results from your cultivation.

Our pH regulators are specially designed for hydroponics and soil cultivation, enabling fast, safe, and sustainable pH adjustment—for healthy roots and vigorous plants.

Use PH+ or pH Plus to raise the pH level of your nutrient solution or soil when it is too acidic. A balanced or slightly alkaline pH is important for many crops to ensure optimal nutrient uptake.

The high-quality PH Up products from BioBizz, Canna, and Terra Aquatica offer quick action and high compatibility without harming plants or beneficial microorganisms.

• ✔️ Precise and easy dosing
• ✔️ Fast-acting and stable
• ✔️ Suitable for hydroponics and soil
• ✔️ Compatible with common pH meters

If the pH level of your nutrient solution is too high, affecting nutrient uptake, PH- or pH Minus products help lower it precisely. This is especially important for crops that prefer slightly acidic soil.

The PH Down regulators from BioBizz, Canna, and Terra Aquatica are optimized for plant-friendliness and effectiveness, ensuring safe use.

• ✔️ Effective pH reduction without damage
• ✔️ Easy to dose and economical
• ✔️ Suitable for hydroponic and soil systems
• ✔️ Perfectly fits common pH meters

Our range of regulators offers you not only reliable performance but also optimal compatibility with your plants and the surrounding ecosystem. These products suit both hobby and professional growers and are appreciated in advanced hydroponics as well as classic soil cultivation.

• 🌿 Natural and gentle ingredients
• 🌿 Fast and precise action
• 🌿 Environmentally friendly formulations
• 🌿 Safe for plants, microorganisms, and systems
• 🌿 Compatible with professional pH meters for exact control

• 💧 Measure: Check the current pH level with a reliable pH meter before use.
• ⚖️ Dose: Use regulators sparingly and dose slowly to adjust the pH in a controlled way.
• ⏳ Wait: Let the nutrient solution or soil rest briefly after adding the regulator and measure again before further adjustments.
• 📝 Document: Record values and dosages to find the optimal range for your plants.
• 🔄 Check regularly: Monitor the pH level frequently during growth as it can change due to nutrient uptake and watering.

• What is the optimal pH level for plants? – Typically between 5.5 and 6.5, depending on the plant type and cultivation system.
• How fast do PH+ and PH- work? – Effects usually start within minutes, but precise adjustment requires repeated measurements.
• Can I use regulators in both hydroponics and soil? – Yes, our products are versatile and suitable for both systems.
• How should I store regulators? – Store in a cool, dry place away from direct sunlight to maintain shelf life.
• How important is pH control? – Very important, as wrong pH can cause nutrient lockout, severely affecting plant growth.

The Regulators category at GBK Grow Shop offers you a premium selection of pH regulators from top brands like BioBizz, Canna, and Terra Aquatica Advanced Hydroponics. With our PH+ and PH- products, you can precisely adjust the pH level of your nutrient solution or soil to optimize nutrient uptake.

Benefit from natural, effective, and gentle regulators suitable for hobbyists and professional growers alike. Discover the variety of regulators now at GBK Grow Shop and ensure healthy plants and abundant harvests!