Custom Cones USA Fast Fill 121 Replacement Cartridge, 84mm Cone Nutrient Packages and the absorption of water

and the absorption of water

Available in black with size-specific color-coded stitching for easy identification

Use once a week from start to flush

By allowing roots to air-prune themselves

Total propagules 120000/gram

Custom Cones USA Fast Fill 121 Replacement Cartridge, 84mm Cone Nutrient Packages and the absorption of waterFast Fill Makes Pre Roll Filling Simple & Easy Wether you're looking to buy extra cartridges to preload your cones, or you're just wanting the ability to pick and choose, Custom Cones has exactly what you need. What makes the Fast Fit 121 great, is that the base units are the same for both the Fast Fit 55 & 21. That means, if you decided to start with the 55, you could easily upgrade by just purchasing 121 cartridges! Or vice versa, say you purchased