Athena CaMg — 18.92L

Athena CaMg — 18.92L

Athena CaMg delivers calcium and magnesium supplementation — essential for coco coir growers, RO water users, and soft-water areas where these secondary nutrients are consistently under-supplied by tap water alone. Formulated to integrate cleanly with Athena's base nutrients without causing precipitation or pH instability.

Why growers choose Athena CaMg:

• Calcium + magnesium supplementation — addresses the two most common secondary deficiencies
• Essential for coco and RO water
• Clean integration with Athena base nutrients
• Available 940ml, 3.78L, and 18.92L

Who it's not for:

If growing in soil with hard tap water (above 0.4 EC), you likely have sufficient Ca/Mg already. For comparison: same function as Green Planet Pro-Cal, Canna CalMag Agent, or Remo's MagNifiCal.

See it running in our Stone shop. Drop by Unit 24, Emerald Way, Stone Business Park (ST15 0SR) or call us on 01785 556355 (Mon–Fri, 10am–5pm). In stock now with same-day UK dispatch.