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Displaying 1 to 20 (of 37 products) Result Pages:  1  2  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 Modular Add-on Commercial Only Heat Mat   HydroFarm   Modular Add-on Commercial Only Heat Mat 
Hydrofarm Modular Add-on Commercial Only Heat Mat (MTMDA)This is the add-on unit for the MTMDU Commercial Heat Mat. You can daisy chain up to 4 of these units to the MTMDU unit to maximize your seed starting area. Bottom heat is one of the most important and effective ways to improve germination and rooting. Our new HEAVY DUTY modular commercial heat mats will provide uniform heat... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-MTMDA   $74.12 
 SUGARDADDY 1 LT 12/CS   Technaflora   SUGARDADDY 1 LT 12/CS 
SugarDaddy The unique combination of ingredients in SugarDaddy are vital for all stages of plant growth and development. During the seedling stage SugarDaddy rapidly accelerates sprout growth and prepares plants for transplanting. During the vegetative stage SugarDaddy promotes strong plant structure which is a critical precursor to final yield success.... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 726732   $19.05 
 SUGARDADDY 4L 4/CS   Technaflora   SUGARDADDY 4L 4/CS 
SugarDaddy The unique combination of ingredients in SugarDaddy are vital for all stages of plant growth and development. During the seedling stage SugarDaddy rapidly accelerates sprout growth and prepares plants for transplanting. During the vegetative stage SugarDaddy promotes strong plant structure which is a critical precursor to final yield success.... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 726734   $59.65 
 Monster 3 Grow Pot Add-on   HydroFarm   Monster 3 Grow Pot Add-on 
C.A.P. (Custom Automated Products) Monster 3 Grow Pot Add-on (CAEBBMEXP3)This is the 3-pot expansion kit for the Monster 6-Pot complete system. You can add two of these kits to the system for a total of 12 sites.     Manufacturer's Product Information ... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-CAEBBMEXP3   $53.68 
 SUGARDADDY 10L 2/CS   Technaflora   SUGARDADDY 10L 2/CS 
SugarDaddy The unique combination of ingredients in SugarDaddy are vital for all stages of plant growth and development. During the seedling stage SugarDaddy rapidly accelerates sprout growth and prepares plants for transplanting. During the vegetative stage SugarDaddy promotes strong plant structure which is a critical precursor to final yield success.... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 726736   $133.76 
 HYGROCORP® ORGANA ADD™ 2-0-0 OMRI LISTED - QUART (12/CASE)   Organa   HYGROCORP® ORGANA ADD™ 2-0-0 OMRI LISTED - QUART (12/CASE) 
Organa-Add ORGANA ADD QUART (12/CASE) Organa-Add 2-0-0: The same formula growers across the globe have grown to trust is now O.M.R.I certified. Organa-Add functions as a growth and bloom catalyst containing all necessary organic activators. Adding the product to your regimen will increase the production of essential oils improving overall quality while maximizing your yield. ... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 719710   $15.42 
 6' Add-a-Lamp Package   Gualala Robotics   6' Add-a-Lamp Package 
Light Rail 6' Add-a-Lamp Package (LRAALSYS)Includes: LRAAI3.5 - A six-foot rail and a six-foot pushrod LRAALHDWARE - One auxiliary trolley and a hardware pack (screws, nuts, and a zip tie) Light Rail 3.5 is rated to 35 lbsLight Rail 5.0 is rated to 100 lbs Manufacturer's Product Information ... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-LRAALSYS   $41.41 
 48 Gallon Halfmoon Water Caddy (No USPS)      48 Gallon Halfmoon Water Caddy (No USPS) 
48 Gallon Halfmoon Water Caddy (080048)This durable Water Caddy is made from high-quality UV coated plastic and is the halfmoon shape, with a flat back. Featuring 2 shut off valves and a cap on the top for easy filling, this caddy makes transporting water fast and easy! Manufacturer's Product Information ... — Ships separately from DL: Livermore, California USA....more info.
 dl-080048   $106.07 
 10" Plant Caddy      10" Plant Caddy 
10" Plant Caddy Make light work of heavy pots up to 10" base. One wheel has brake.... — Ships from Portland, Oregon USA....more info.
 MI355   $437.40 
 AH SUPER NOVA™ NUTRIENT ADDITIVE 1-1-1 - 16 OZ (12/CASE)   American Hydroponics   AH SUPER NOVA™ NUTRIENT ADDITIVE 1-1-1 - 16 OZ (12/CASE) 
Supernova by American Hydroponics SUPER NOVA PINTS (12/CASE) SuperNova Nutrient Additive 1-1-1 is an Ascophyllum nodosum based nutrient additive, containing a wide range of macro and micro-nutrients, carbohydrates, amino acids, and vitamins. SuperNova has a high concentration of the plant hormone cytokinin, which promotes cell division, lateral growth, and stimulates chloro... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 732545   $20.67 
 Green Pad CO2 Grand Daddy Pad, pack of 2 w/1 Hanger   HydroFarm   Green Pad CO2 Grand Daddy Pad, pack of 2 w/1 Hanger 
The Green Pad Co2 Generator is one of the simplest and easiest ways to generate Co2 for your garden. All you have to do is hang the pad up above your plants, lightly spray with some water, and walk away! The Green Pad is activated through moisture and will begin working immediately. Whenever you check your plants simply give the pad a spritz of water to keep it moist. Simple ... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-GP6200   $22.62 
 HYGROCORP® ORGANA ADD™ 2-0-0 OMRI LISTED - GALLON (4/CASE)   Organa   HYGROCORP® ORGANA ADD™ 2-0-0 OMRI LISTED - GALLON (4/CASE) 
Organa-Add ORGANA ADD GALLON (4/CASE) Organa-Add 2-0-0: The same formula growers across the globe have grown to trust is now O.M.R.I certified. Organa-Add functions as a growth and bloom catalyst containing all necessary organic activators. Adding the product to your regimen will increase the production of essential oils improving overall quality while maximizing your yield. ... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 719715   $54.58 
 SugarDaddy 10 lt   Technaflora   SugarDaddy 10 lt 
Technaflora SugarDaddy 10 lt (TFSD10L)SugarDaddy is a revolutionary plant nutrition product that supplies essential carbohydrates and all twenty amino acids in a rapidly available form which greatly enhances the fragrance and essential oil production of flowers and fruits during all stages. SugarDaddy ensures continued rapid growth rates throughout the flowering stage as nitrogen l... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-TFSD10L   $127.68 
 AH SUPER NOVA™ NUTRIENT ADDITIVE 1-1-1 - 32 OZ (12/CASE)   American Hydroponics   AH SUPER NOVA™ NUTRIENT ADDITIVE 1-1-1 - 32 OZ (12/CASE) 
Supernova by American Hydroponics SUPER NOVA QUARTS (12/CASE) SuperNova Nutrient Additive 1-1-1 is an Ascophyllum nodosum based nutrient additive, containing a wide range of macro and micro-nutrients, carbohydrates, amino acids, and vitamins. SuperNova has a high concentration of the plant hormone cytokinin, which promotes cell division, lateral growth, and stimulates chloro... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 732550   $31.05 
 61" x 21” Root Radiance Heat Mat (Five Tray Add-On)      61" x 21” Root Radiance Heat Mat (Five Tray Add-On) 
Root Radiance seedling heat mat warms root area up to 20 degrees over ambient temperature, improving the germination process and overall success of seedlings and cuttings. Durable, portable and water resistant, root radiance is ideal for greenhouses, nurseries, and indoor gardens. This new series features a "Master Mat" with Add-On mats sold separately. These new heat mats are dais... — Ships from DL: Livermore, California USA....more info.
 dl-437015   $49.20 
 La Crosse Add-on Temperature & Humidity Sensor w/ 6 ft Detachable Wet Temperature Probe      La Crosse Add-on Temperature & Humidity Sensor w/ 6 ft Detachable Wet Temperature Probe 
Use a smartphone, tablet or computer to remotely monitor temperature and humidity levels that affect your home, business, vacation home or rentals. Protect your property. Prevent frozen pipes, mold growth and food spoilage. This system includes a wireless sensor that measures ambient temperature and humidity, a 6 ft stainless steel wet probe that measures water, soil or air tempera... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716730   $38.78 
 SugarDaddy 1 lt   Technaflora   SugarDaddy 1 lt 
Technaflora SugarDaddy 1 lt (TFSD1L)SugarDaddy is a revolutionary plant nutrition product that supplies essential carbohydrates and all twenty amino acids in a rapidly available form which greatly enhances the fragrance and essential oil production of flowers and fruits during all stages. SugarDaddy ensures continued rapid growth rates throughout the flowering stage as nitrogen lev... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-TFSD1L   $19.05 
 35 Gallon Round Water Caddy      35 Gallon Round Water Caddy 
35 Gallon Round Water Caddy (080035 )These durable Water Caddies are made from high-quality UV coated plastic and are available in 2 sizes. Featuring 2 shut off valves and a cap on the top for easy filling, these caddies make transporting water fast and easy! Manufacturer's Product Information ... — Ships separately from DL: Livermore, California USA....more info.
 dl-080035    $98.41 
 Add On De-Ionization Kit for Evolution-RO 1000 - 4.5"x1   Hydro-Logic   Add On De-Ionization Kit for Evolution-RO 1000 - 4.5"x1 
Hydro-Logic Add On De-Ionization Kit for Evolution-RO 1000 - 4.5"x1 (HL33006)A post polishing de-ionization filter that removes any remaining PPMs down to zero. Manufacturer's Product Information MSRP each $199.95 UPC812111011420 Dimensions3.25 x 13.25 x 5.5 ... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-HL33006   $139.14 
 Adding Biology for Soil and Hydroponic Systems   HydroFarm   Adding Biology for Soil and Hydroponic Systems 
Adding Biology for Soil and Hydroponic Systems (BKBIOLOGY)Adding Biology for Soil and Hydroponic Systems by Elaine R. Ingham, Ph.D., and Carole Ann Rollins, Ph.D., focuses on adding biology derived from high-quality actively aerated compost tea solutions to plant systems. Elaine Ingham is president of Soil Foodweb Inc. and the Sustainable Studies Institute in Corvallis, ... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-BKBIOLOGY   $12.26 
Displaying 1 to 20 (of 37 products) Result Pages:  1  2  [Next >>] 
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