pH UP contains potassium hydroxide (KOH). This is a very caustic liquid and should be handled with extreme care. At 25% concentrate it is stronger than some competing products.
pH control is essential in a hydroponic system. Plants in hydroponic systems function best with a nutrient solution pH of between 5.8 up to 6.2. Bottled in black and red – the internationally accepted packaging colours for aggressive liquids. Full compliance with all health and safety regulations.
pH UP contains potassium hydroxide (KOH). This is a very caustic liquid and should be handled with extreme care. At 25% concentrate it is stronger than some competing products. Always check the label for best value.
Health & Safety:
This liquid needs safe and careful handling:
Cultilène Stonewool OptimaXX slabs are for the final stage of planting. Recommended for larger long term crops with extensive roots such as peppers and cucumbers.
pH UP contains potassium hydroxide (KOH). This is a very caustic liquid and should be handled with extreme care. At 25% concentrate it is stronger than some competing products.
