Stackswell is a special blend of humic acids, calcium sugars and magnesium - these are the foundation for your plants diet. Effectively replacing all Cal-Mag supplements, wetting agents, and drip cleaning enzyme products Stackwells is a must have all in one concentrate.

When using Stackswell get ready for the Cation Exchange enhancer and root growth simulator to kick and your plant development at accelerated speeds.

• Early Veg: Bring start water to 0.2 - 0.3 EC
• Veg / Early Flower: Bring start water to 0.2 - 0.3 EC
• Flower: Bring start water to 0.2 - 0.3 EC

Use a scale and fountain pump to mix. Change water reservoir weekly.