US$ 624.50
00) Grow Tent
PowerSun Electronic Ballast Fan-Cooled 600W HPS / MH 120 / 240V
LIGHT - Partial shade
Always use equal parts of Athena Bloom A & B to maintain proper mineral ratios
Bluelab pH 7.0 Calibration Solution 500ml Tools 00) Grow TentBluelab pH 7. 0 Calibration Solution 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$ 624.50
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