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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Cal-Mag™ Plus can also be applied as a foliar spray to further enhance growth
Removes up to 98%+ of all contaminants
"Blackout" bags are black on both sides
Use with Athena Pro Core for a complete and balanced recipe
For use with all Stealth-RO and Small Boy models or most RO and filter systems with 1/4 in tubing
Bluelab® pH 7.0 Calibration Solution 500ml roots Cal-Mag™ Plus can also be"pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7. 0 first (buffer) then to pH 4. 0 (slope). Calibration Solution should be stored in a cool place out of direct sun and heat. They should be stored with the lids securely tightened."
US$ 202.50
US$ 33.97
