Emerald Harvest - Sturdy Stalk Media Foliar spray rate: 4ml per

Foliar spray rate: 4ml per litre

angled upward to push air toward canopy height

Best suited to AutoPot systems

Choose from the easy-to-use Beginner Kit or the full-strength Master Recipe Kit depending on your goals

Compatibility: HPS and Metal Halide lamps

Emerald Harvest - Sturdy Stalk Media Foliar spray rate: 4ml perEmerald Harvest Sturdy Stalk Our thoughts Reliable performance at a sensible price. Gets the job done properly. Sturdy Stalk contains an abundant source of silica, which works to thicken up stems and strengthen branches, allowing them to support more weight. It does this by acting on each cell individually, strengthening their outer walls. Stonger cell walls make for stronger plants, so you can expect to see improved growth rates and bigger crops. For