Advanced Nutrients: Spannabis 2013 Day 01 Part 07

Here’s more from Spannabis 2013 day 1 at Booth 32. Watch as the pot enthusiasts, weed growers and hydroponic experts converge to discuss the best tips and tricks for hydroponics growing, marijuana across Europe and more. Join the fun and catch the live stream February 15, 16 and 17!