New Mexico's Original Grow Store Since 1993
Online orders are only for pickup at our Albuquerque store. Please contact us for mail orders.
AHL will be closed Monday, September 1 for Labor Day
General Hydroponics calibration solution is made with the highest quality electronic meter reference solutions in mind. This reference solution is calibrated for growers usiing most popular brands of meters using the NaCl scale. General Hydroponics calibration solution undergoes rigorous testing to ensure consistant quality.
New Mexico's Original Grow Store Since 1993
AHL will be closed Monday, September 1 for Labor Day