Discover
Shop complete Mills nutrient bundles for growers who want a coordinated feeding line in one matching size. Choose Organics for an organic program with certified inputs in the line, or Red Line for the regular Mills nutrient schedule from early growth through bloom and finishing.
Mills bundles make it easier to choose a complete nutrient line without comparing every product separately. Each bundle is built around one growing approach, one matching size and one clear discounted price.
The Organics Bundle focuses on organic feeding with Base, Grow, Bloom and CAL, including certified organic inputs in the program. The Red Line Bundle focuses on the regular Mills schedule, combining base nutrition with root support, bloom stimulation, PK finishing and silica support.
Compare Organics and Red Line below, then choose the size that fits your grow scale. Organics is the organic route with certified inputs in the line; Red Line is the regular route with stage-specific additives for growth, bloom and finishing.
Discover
Choose Organics when you want an organic feeding program with Base for core nutrition, Grow for early vegetative support, Bloom for flower development and CAL for calcium support. Choose Red Line when you want the regular Mills program with Basis A & B, Start-R, C4, Ultimate PK and Mills Vitalize.
The key difference is the growing approach: Organics emphasizes organic inputs and certified products in the line, while Red Line emphasizes a regular mineral program with stage-specific additives.