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HI7061-023 is the GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning solutions eli
$16.50 $14.49
HI7004-023 is a high quality pH 4.01 calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof
$16.50 $14.49
This versatile tool features ergonomically sculpted handles and fully hardened, precision-ground, steel blades that cut all the way to the tip and stay sharp through heavy use. Other features Include a power notch to cut light rope, wire and twine cutters
$21.99 $18.68
Precision blades cut all the way to the tip for clean, healthy cuts in tight spaces. Fully hardened, precision-ground stainless steel blades stay sharp. Awarded Arthritis Foundation's Ease of Use commendation. Easy action spring for ease of use. Soft grip
$16.99 $14.99
Gro Pro Essential Round Fabric Pots with Handles - Black
$3.70 $3.15
Stack is a natural plant nutrient made from kelp extract. The nutrients in Stack encourage healthy growth and flowering. Stack gives the plant tools to reach its full genetic potential. When used as a foliar or root drench, Stack helps correct minor potas
$100.00 $90.00
Athena Grow is a simple and clean formula designed for the vegetative stage of growth and for non-flowering plants. Our careful balanced mineral ratios help facilitate optimal plant development including photosynthesis, healthy respiration, and robust sta
$45.00 $38.24
Athena Cleanse is made from the ideal (and safe) root zone optimizing agents--Hypochlorous acid. This safe and mild acid is derived from salt and a proprietary electrochemical treatment process. The result is a unique, plant-safe chemical with powerful ox
$70.00 $59.49
Athena Bloom is a simple and clean 2-part formula designed for the flowering stage of growth for fruit and flower-producing plants. We blend top of the line macronutrients and chelated micronutrients to achieve greater nutrient uptake ability across a wid
$45.00 $38.24
Flowering plants require higher amounts of phosphorous (P) and potassium (K) to increase flower bulk and support high-metabolic activities. Athena Pro Bloom contributes balanced levels macro and micro-elements including sulfur (S) used for increasing pote
$200.00 $115.99
Athena Balance is a simple formula of potassium silicate specifically concentrated to buffer irrigation water and stabilize to ideal pH. Silicon additionally benefits plant growth, stem structure, stress reduction, water usage (osmoregulation), and nutrie
$200.00 $115.99
