• TPS Plant Foods CALMAG OAC Organic 32 oz product package
  • CALMAG OAC Organic package in an alternate size
  • TPS Plant Foods CALMAG OAC Organic 8 oz product package
  • TPS Plant Foods CALMAG OAC Organic 2.5 gallon product package
  • TPS Plant Foods CALMAG OAC Organic 5 gallon product package
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TPS Plant Foods

CALMAG OAC | Organic

CALMAG OAC | Organic

$24.99 USD
$24.99 USD
Sale Sold out
Size

A workhorse cal-mag for commercial rooms and serious home setups — concentrated, consistent, and easy to dose across many gallons.

Why it works:

  • Calcium (4%) and magnesium (1%) — the pair fast-growing plants exhaust first
  • Gentle liquid formula — mix it into your normal watering, no separate feeding routine
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