Strictly for the Experts: an Ultra-Premium 2-Part Grow-Phase Base Nutrient Uniquely Formulated for Experienced Coco Coir Growers!If youre already a top-notch grower praised by customers and friends, and youve already maxed out the potential of your current coco coir feeding program and if, after all that success, you still want even more yield then pH Perfect Connoisseur Coco Grow is the right base nutrient for you.No expense has been spared in sourcing only the most potent, powerful ingredients, guaranteed to drive your crops to their most productive grow phase possible. Whats more: youll find abundant amounts of the missing link needed in coco coir diversely chelated forms of iron.All primary, secondary, and micronutrients in this flagship formulation are fully or partially chelated for optimal absorption. And if that werent enough, you can throw away your pH meters and pens forever.pH Perfect Technology automatically keeps the pH in the sweet spot every week of your grow. The bottom line: If you have the skills, pH Perfect Connoisseur Coco Grow has the power to make your plants reach their full genetic potential.