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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
The Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Meter has many advanced features that are found in more expensive portable instrumentation including automatic calibration
these 6" x 6" x 4" blocks (pallet of 704 loose blocks) bring reliable results and streamlined irrigation management
2 in Weight 20 lbs Thermal Management Passive IP Rating IP66 Power Factor >90% Lifetime L90 > 54
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Put a 62% pack in a room sitting at 30% and it works flat out to hold the line
Mammoth Control - 25(b) Compliant - No REI Pesticide/Fungicide Wetting Agents The Hanna GroLine Waterproof PortableMammoth Control 25(b) Compliant No REI Pesticide Fungicide Mammoth Control provides comprehensive protection against fungus, mites, and insect infestations. Utilizing natural thyme oil compounds, this highly concentrated solution is lab tested for efficacy and safety, making it an essential part of your Integrated Pest Management (IPM) strategy. Mammoth Control leaves no toxic residue, ensuring indoor and outdoor cultivation safety. Dilute at a low
US$ 21.00
US$ 24.99
US$ 24.99
