Advanced Nutrients Sensi Cal-mag Xtra®, 4 Liter Ona SledgeHammer® is designed for organic

SledgeHammer® is designed for organic gardening and can be used for both hydroponic and soil applications

Start with Cultivation NationTM Grow for vegetative growth

Snow Storm Ultra is a potassium supplement which assists with essential oil production

and then use our zipper closure to open and close your bag over and over again

Advanced Nutrients Sensi Cal-mag Xtra®, 4 Liter Ona SledgeHammer® is designed for organicAddress nutrient deficiencies with the most advanced Cal Mag system for cannabis. With a robust menu of calcium, magnesium, iron, and vitamins, Sensi Cal Mag Xtra eliminates any guesswork in diagnosing shortages and returns your garden to a sea of lush, vibrant green.