Roots Organics Elemental, 3 lbs

Calcium & Magnesium Cell-Structure Supplement, 3lb

Fast-growing plants often pull calcium and magnesium out of a soil or coco program faster than a standard base feed replaces them, and once a deficiency shows up in new growth it can take weeks to correct. Roots Organics Elemental is a macronutrient and micronutrient supplement built specifically to keep calcium and magnesium levels ahead of that demand rather than reacting after symptoms appear.

This 3lb package suits home and hobby growers running a handful of containers who want a small, easy-to-store supply on hand for the season.

Key Features & Benefits

• Calcium supply — supports cell wall and membrane structure, the framework that keeps rapidly dividing tissue from collapsing under its own growth rate
• Magnesium supply — a core building block of the chlorophyll molecule, so short supply shows up directly as reduced green pigment
• Deficiency-focused ratio — formulated around the specific calcium-to-magnesium balance fast growers tend to run short on, not a general-purpose micronutrient mix
• Supplemental role — layers onto an existing base program rather than replacing it

Who Should Use Roots Organics Elemental

Growers running fast-growing crops through vegetative and flowering stages, where calcium and magnesium draw is highest, are the main audience for Elemental.

About Roots Organics

Roots Organics is the soil, amendment, and nutrient line built by Aurora Innovations, a company that has formulated organic growing media out of Eugene, Oregon since 2000.

Frequently Asked Questions

What does Elemental correct?

Elemental is built to prevent or correct calcium and magnesium deficiencies, which show up as weak cell structure in new growth and interveinal yellowing when magnesium runs short. It supplies both nutrients together rather than addressing them one at a time.

How do I know if my plants need it?

Watch for pale or yellowing leaf tissue between the veins on newer growth, or stems and petioles that seem more fragile than usual. Both are common signs of a calcium or magnesium shortfall in a fast-growing crop.

Do I still need my regular base nutrients?

Yes, Elemental is a supplement, not a replacement for a base fertility program. Add it alongside your existing feed schedule when calcium and magnesium demand is running ahead of what the base program supplies.

Why do calcium and magnesium matter so much?

Calcium is structural, holding cell walls and membranes together, while magnesium sits at the center of every chlorophyll molecule a plant produces. Falling short on either one limits growth even when nitrogen, phosphorus, and potassium are all in good supply.