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Products meeting the search criteria: pH cal

Products meeting the search criteria
Did you mean: pH pH cals ph meter ph up ph tester cal mag calibration ph calibration - Try Advanced Search.
Displaying 1 to 20 (of 1854 products) Result Pages:  1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 RootMaker Prop Pot Express 18 (individual pot 3.125" x 3.125" x 4")   RootMaker   RootMaker Prop Pot Express 18 (individual pot 3.125" x 3.125" x 4") 
RootMakers® are designed to create fibrous, non-circling root systems horizontally and vertically at all phases of production to equip plants for transplanting success. These products aren't just "containers" but rather root production tools. Each step complements the next, building upon the previous fibrous root system. A fibrous root system means a greater root tip surf... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-WG7050   $0.49 
 Premium Nursery Pot 10 Gal   HydroFarm   Premium Nursery Pot 10 Gal 
Pro Cal Premium Nursery Pot 10 Gal (HG10PHD)These injection-molded nursery containers have heavy-duty wrap-around rims that are easy to handle and strong enough to pick up heavy plant material. Superior drainage is engineered into both side and bottom drain designs. Squat Containers offer a wide base, which is ideal for shallow rooted plants and produces a better root ball. Th... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HG10PHD   $4.11 
 PHILIPS AGRO-LITE XT C10000552 1000 WATTS HPS TE-25 (6/CASE)   Philips   PHILIPS AGRO-LITE XT C10000552 1000 WATTS HPS TE-25 (6/CASE) 
AgroLite XT 1000 watt HPS lamps are specifically developed for maximum growth light and are among the most efficient light sources available for horticultural applications. Enhanced spectrum grow lamp offers 22% more micromoles. Features the environmentally responsible ALTO® Lamp Technology. Initial Lumens = 146,000. PPF = 1,850 umols. 2,100 K.... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 902811   $60.01 
 Mammoth-C500 Commercial  Grow Fixture [560W Industrial High PAR LED Grow Light] (Special Order) (No USPS)   Global Tech LED   Mammoth-C500 Commercial Grow Fixture [560W Industrial High PAR LED Grow Light] (Special Order) (No USPS) 
The Mammoth-C500 is a revolutionary new horticultural growing system. Utilizing mainly red and blue spectrum’s of light supported by two tubes of UV light, the light emitted from this fixture is as efficient as possible. Overhead High PAR and side fill Mid PAR versions available. PAR Values range from 310-850+ based on optical distribution.   Features: • Life Sync Smar... — Ships separately from GT: Bonita Springs, FL USA....more info.
 gt-Mammoth   $1,811.25 
 DOKTOR DOOM® TOTAL RELEASE FOGGER -  5.53OZ (12/CASE) ROOM SIZE 15' X 15'   DoKToRDooM   DOKTOR DOOM® TOTAL RELEASE FOGGER - 5.53OZ (12/CASE) ROOM SIZE 15' X 15' 
Doktor Doom DOKTOR DOOM 5.5 oz. FOGGER (12/CS) Removes odors caused by mildew, mold, fungus and bacteria. One ounce concentrate makes one gallon of product. Spray is applied with a mister bottle to a surface that has odor.A total release fogger for use in homeowner greenhouses, fruit and vegetable storage areas and indoor gardening areas. Can be used with all ornamental plant... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 704405   $9.07 
 EYE HORTILUX™ SUPER HPS™ ENHANCED SPECTRUM LU1000B/HTL/EN 1000 WATT E-25 (6/CASE) - (168/SKID)   EYE Hortilux Lamps - Iwasaki   EYE HORTILUX™ SUPER HPS™ ENHANCED SPECTRUM LU1000B/HTL/EN 1000 WATT E-25 (6/CASE) - (168/SKID) 
EYE HORTILUX™ LU1000B/HTL/EN HORTILUX (6/CA HORTILUX™ SUPER HPS™Super HPS™ grow lamps fine-tune your lighting system to povide optimum spectral energy levels that promote vigorous plant growth. The EYE Super HPS™ EN Grow Lamps provide 17% more total energy and 25% more energy in the violet, blue, and green spectrum than standard High Pressure Sodium lamps. These lamps are env... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 901585   $67.64 
 DOKTOR DOOM® TOTAL RELEASE FOGGER -  2.47OZ (12/CASE) ROOM SIZE 12' X 12'   DoKToRDooM   DOKTOR DOOM® TOTAL RELEASE FOGGER - 2.47OZ (12/CASE) ROOM SIZE 12' X 12' 
Doktor Doom DOKTOR DOOM 3 oz. FOGGER (12/CS) Removes odors caused by mildew, mold, fungus and bacteria. One ounce concentrate makes one gallon of product. Spray is applied with a mister bottle to a surface that has odor.A total release fogger for use in homeowner greenhouses, fruit and vegetable storage areas and indoor gardening areas. Can be used with all ornamental plants,... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 704400   $7.27 
 ActiveAqua 550 GPH (12/case)   HydroFarm   ActiveAqua 550 GPH (12/case) 
ActiveAqua 550 GPH (12/case) (eco-5053)ActiveAqua Submersible Pumps ActiveAqua Pumps Submersible Hydroponic Pumps Indoor/Outdoor Use Oil Free One year warranty ActiveAqua Submersible Pumps are designed specifically for hydroponic systems. They are a powerful mag drive construction for indoor or outdoor use. The ActiveAqua Submersible Pump is oil free and environmenta... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-5053   $26.83 
 WHITMIRE® PRO-CONTROL PLUS® TR TOTAL RELEASE AEROSOL INSECTACIDE - 6OZ - BOTANICAL/PYRETHROID (12/CASE)   Sun System   WHITMIRE® PRO-CONTROL PLUS® TR TOTAL RELEASE AEROSOL INSECTACIDE - 6OZ - BOTANICAL/PYRETHROID (12/CASE) 
Whitmire Pro-Control Plus TR Total Release Insecticide PRO CONTROL PLUS TR 6OZ (12/C Pro-Control Plus Total Release Insecticide is a ready-to-use, ultra low volume insecticide fogger that controls a wide variety of greenhouse insects. Labeled for use in greenhouses, apartments, basements, non-food areas of commercial building, houses,office buildings, sheds, or storage areas... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 704595   $9.31 
 Home Garden Submersible Water Pump, 40 GPH   HydroFarm   Home Garden Submersible Water Pump, 40 GPH 
Active Aqua Home Garden Submersible Water Pump, 40 GPH (AAPW40)Submersible pumps designed specifically for hydroponic systems. Powerful mag drive construction Indoor use Oil free/environmentally safe One year warranty 6' power cord Has 5/16" fitting for 5/16" ID tubing. 1/4" ID tubing will fit inside fitting. Manufacturer's Product... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-AAPW40   $5.39 
 ActiveAqua 250 GPH (20/case)   HydroFarm   ActiveAqua 250 GPH (20/case) 
ActiveAqua 250 GPH (20/case) (eco-5051)ActiveAqua Submersible Pumps ActiveAqua Pumps Submersible Hydroponic Pumps Indoor/Outdoor Use Oil Free One year warranty ActiveAqua Submersible Pumps are designed specifically for hydroponic systems. They are a powerful mag drive construction for indoor or outdoor use. The ActiveAqua Submersible Pump is oil free and environmenta... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-5051   $14.23 
 Soluble Seaweed Powder 1 lb   KIS Organics   Soluble Seaweed Powder 1 lb 
Seaweed Powder 1lb KIS soluble seaweed extract powder is a soluble extract of Ascophyllum Nodosum seaweed. It is a supplement to a well-balanced nutrition program for crops. It is a natural product with no preservatives. It should be stored in a cool, dry location out of direct sunlight. Dilute only as much powder as needed for each use. It is 100% water-soluble and i... — Ships from Redmond, Washington USA....more info.
 KIS-Seaweed   $13.79 
 SP-90 Soluble Humate Powder 1 lb   KIS Organics   SP-90 Soluble Humate Powder 1 lb 
TeraVita Humic Acids SP-90 Humic acids are primarily found in manure, peat, lignite coal, and leonardite. Leonardite is a highly oxidized form of organic matter and the source for our humic acids. Humic acids work great as a food substrate and food for beneficial microorganisms in your compost tea. Humic acids have been shown to increase seed germination rates and pe... — Ships from Redmond, Washington USA....more info.
 KIS-SP-90   $14.51 
 Happy Frog Potting Soil, 2 cu ft (51.4 dry qts)   FoxFarm   Happy Frog Potting Soil, 2 cu ft (51.4 dry qts) 
FoxFarm Happy Frog Potting Soil, 2 cu ft (51.4 dry qts) (FX14047)FoxFarm's Happy Frog potting soil is a ready to use, nutrient-rich, and fine-screened potting soil. It has a light texture and is well aerated. Happy Frog is pH-adjusted for optimum results and cfontains beneficial microbes, making it ideal for container plantings. Please note that pallet quantity is 46 for ... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-FX14047   $13.80 
 ActiveAqua 400 GPH (12/case)   HydroFarm   ActiveAqua 400 GPH (12/case) 
ActiveAqua 400 GPH (12/case) (eco-5052)ActiveAqua Submersible Pumps ActiveAqua Pumps Submersible Hydroponic Pumps Indoor/Outdoor Use Oil Free One year warranty ActiveAqua Submersible Pumps are designed specifically for hydroponic systems. They are a powerful mag drive construction for indoor or outdoor use. The ActiveAqua Submersible Pump is oil free and environmenta... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-5052   $15.87 
 Plantastic Products - Sensa Spray - 8 oz.      Plantastic Products - Sensa Spray - 8 oz. 
What does it do? Scientific research in plant biochemistry has shown that even though the sexual expression of plant is genetically determined, the phenotypic expression (the plants observed characteristics or traits) is under hormonal control. The hormonal control, however, can be altered to a considerable degree by environmental factors, and the application of special chemica... — Ships from Seattle, Washington USA....more info.
 eco-5711   $27.40 
 Quantum PAR Meter (No USPS)   HydroFarm   Quantum PAR Meter (No USPS) 
QUANTUM PAR METER Fully portable handheld PAR meter features our highly accurate, integrated Quantum Sensor that measures PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from the 400 to 700 nm. It measures up to 10,000 μmol compared with 2,000 μmol for other meters on the market. • Data logging capability using standard mini-USB cable and proprieta... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-LGBQM   $107.98 
 PRO-MIX HP Mycorrhizae 2.8cf   HydroFarm   PRO-MIX HP Mycorrhizae 2.8cf 
PRO-MIX PRO-MIX HP Mycorrhizae 2.8cf (PT20281)PRO-MIX ® HP MYCORRHIZAE™ is a high porosity peat-based growing medium containing, beneficial mycorrhizal inoculum (Glomus intraradices). This formula ensures optimum growth, especially when high air capacity and extra drainage are required. It is ideal for water sensitive crops, rooting cutting and/or low-light growing cond... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-PT20281   $20.40 
 RootMaker Shuttle Tray   RootMaker   RootMaker Shuttle Tray 
This injection-molded outer support tray holds 18 Rootmaker Express 18 Propagation Pots (each measuring 3.125" x 3.125" x 4"). (Propagation Pots sold separately) RootMakers® are designed to create fibrous, non-circling root systems horizontally and vertically at all phases of production to equip plants for transplanting success. These products aren't just "contai... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-WG7060   $5.44 
 Control Wizard Accurate pH 8   Control Wizard   Control Wizard Accurate pH 8 
Control Wizard Accurate pH 8 ACCURATE PH 8 Professional pH and Moisture Meter with 12" probe. Operation is simple. Clean the electrodes and place the meter into the soil. A pH reading is automatically displayed. Press the white button and a moisture reading is displayed. It works by utilizing the electronic ground field effect of the earth and two dissimilar metals. No batter... Note: Calibration Buffer Solutions are available separately. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716578   $44.19 
Displaying 1 to 20 (of 1854 products) Result Pages:  1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
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BLUELAB® TRUNCHEON™ SOIL pH REPLACEMENT PROBE (SPECIAL ORDER ONLY)
BLUELAB® TRUNCHEON™ SOIL pH REPLACEMENT PROBE (SPECIAL ORDER ONLY)
$72.01
$68.64
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Sun System Flower Power 315 Watt 120 / 240 Volt - Fixture Only No Lamp
906298
Sun System Flower Power 315 Watt 120 / 240 Volt - Fixture Only No Lamp
$111.23
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