Foliar Spray: Use 3 mL per Litre

Larger Plants 1m+ 1ml per Litre

The Bluelab pH Pen was designed and built in New Zealand

304 stainless steel

IN THE BOX

Nutrifield SI-PHI Size:250ml Foliar Spray: Use 3 mLNutrifield SI PHI Experience the power of Si Phi, a revolutionary blend of potassium silicate and potassium phosphate. This synthetic formula is designed to support and strengthen cell walls, promoting tolerance to heat and drought stress. With occasional or prolonged high temperatures, plants can experience physiological and biochemical changes that can affect growth and yield. But with Si Phi, your plants will thrive in any environment. What sets