Product description
Canna pH+ 20% 1L: product details and use
Canna pH+ 20% 1 L – powerful pH increase for healthy plants
Canna pH+ 20% | 1 L is a highly effective pH regulator developed specifically for professional growing. With a strong concentration of 20% potassium hydroxide, it reliably raises the pH and ensures plants can take up nutrients optimally in every stage.
Why use Canna pH+?
An incorrect pH can block nutrient uptake and significantly impair plant growth and health. Especially in the flowering stage, it is important to keep the value precisely within the optimal range (usually between 5.8 and 6.5). Canna pH+ gives you a reliable tool to raise it in a controlled way.
Highly concentrated: 20% potassium hydroxide solution
Precise regulation: Raises the pH reliably and in a controlled way
Versatile: Suitable for soil, coco and hydro systems
Healthy plants: Optimal uptake of macro- and micronutrients
Easy to use: Clear dosing and immediate effect
Using Canna pH+ 20%
Measure the current pH of the nutrient solution.
Carefully add small amounts of Canna pH+.
Stir well and check the value again.
Repeat until the desired pH range is reached.
⚠️ Note: Due to the high concentration of 20% potassium hydroxide, handle this product with care and keep it out of the reach of children.
Specifications – Canna pH+ 20% 1 L
Brand: CANNA
Product: pH+ 20%
Contents: 1 litre
Active ingredient: 20% potassium hydroxide (KOH)
Function: Raising the pH of nutrient solutions
Compatibility: Soil, coco, hydro systems
Use: Especially suitable for the flowering stage
Special feature: High concentration, works immediately
With Canna pH+ 20% | 1 L you get a powerful pH regulator for indoor and outdoor growing. Ideal for growers who value precise control, healthy plants and well-fed crops.

