BudLabs is a nutrient calculator like never before. Just tell it your reservoir size, your experience level, and which Advanced Nutrients products you use. BudLabs tells you how much to add throughout the grow. Plus, manually add and remove products from your calculations, so you can customize the perfect recipe for your crops...
The only hydro app and grow journal that manages your nutrient regimen, so you'll never hurt your crops again. A task scheduler for maximum success, no excuses.