BC pH Up 1 L – $9.95 BC pH Up 4 L – $19.95 BC pH Up 10 L – $37.95 BC pH Down 1 L – $9.95 BC pH Down 4 L – $19.95 BC pH Down 10 L – $37.95

pH Up and pH Down that enables­­ the gardener to moderate and maintain optimum pH levels. Both pH-balancing aids are manufactured using the highest-quality ingredients: potassium hydroxide to raise pH, and nitric acid to lower pH. While ensuring stringent industry safety standards are met, Technafloras pH Up and pH Down are potent and effective in small doses.

pH Up and Down




Tall Boy




Stealth 100, 200