Advanced Nutrients Sensi Cal Mag Xtra Size:1 L This handy accessory from SunBlaster

This handy accessory from SunBlaster allows you to add up to seven T5's above your target area

consider adding Autopot AirBases

PPM 500 (TDS) or PPM 700

This stage is when your plants develop leafy green foliage and a strong root system that will be able to support flowering sites during the bloom stage

Advanced Nutrients Sensi Cal Mag Xtra Size:1 L This handy accessory from SunBlasterAddress nutrient deficiencies with the most advanced Cal Mag system for medical herbs. With a robust menu of calcium, magnesium, iron, amino acids, and vitamins, Sensi Cal Mag Xtra eliminates any guesswork in diagnosing shortages and returns your garden to a sea of lush, vibrant green. Chelated calcium and magnesium for effective nutrient absorption Multiple forms of chelated iron offer ideal conditions to prevent common nutrient lockout Kelp delivers