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EXCLUSION LIST Part 1

125 products


  • Dyna-Gro Grow

    Dyna-Gro Grow

    Dyna-Gro Grow  Dyna-Gro Liquid Grow 7-9-5 is an all-purpose complete nutrition formula containing all 6 essential macronutrients and all 10 essential micronutrients that every plant needs. Grow 7-9-5 can be used to promote both foliage and blooms. Ideal for poor, rocky soils, container-grown plants, and hydroponics. Use Grow 7-9-5 as a rapid cure for nutrient deficiencies. If you are looking for a single formula to use all the time on all your plants, this is the one. Contains all 6 essential macronutrients and all 10 essential micronutrients Can be used to promote both foliage and blooms Ideal for poor, rocky soils, container-grown plants, and hydroponics

    $9.56

  • Sale -6% EZ-Clone Soft Cloning Collars, pack of 35

    EZ-Clone Soft Cloning Collars, pack of 35

    EZ-CLONE Cloning Collars are designed specifically to be used in the EZ-CLONE Cloning System. They are manufactured from a sterile material and are engineered to protect and hold your cuttings upright in the lid, exposing the top leaves to air and light, while allowing the stems of your cuttings to be completely unrestricted to the inside of the misting chamber. Currently, EZ-CLONE Cloning Collars are available in a new high density Hard material as well as the same great Soft material that we have been using for years.   EZ-CLONE Cloning Collars are available in 17, 35, and 65 packs.  Designed specifically to be used in the EZ-CLONE Cloning System Manufactured from a sterile material Available in a new high density Hard material as well as the same great Soft material

    $17.64$16.62

  • Sale -10% EZ-Clone Hard Cloning Collars, pack of 65

    EZ-Clone Hard Cloning Collars, pack of 65

    EZ-CLONE Cloning Collars are designed specifically to be used in the EZ-CLONE Cloning System. They are manufactured from a sterile material and are engineered to protect and hold your cuttings upright in the lid, exposing the top leaves to air and light, while allowing the stems of your cuttings to be completely unrestricted to the inside of the misting chamber. Currently, EZ-CLONE Cloning Collars are available in a new high density Hard material as well as the same great Soft material that we have been using for years.   Designed specifically to be used in the EZ-CLONE Cloning System Manufactured from a sterile material Available in a new high density Hard material as well as the same great Soft material

    $32.99$29.70

  • Sale -6% EZ Clone 360-Degree Replacement Mister, pack of 50

    EZ Clone 360-Degree Replacement Mister, pack of 50

    Replacement spray head for EZ-Clone systems.

    $30.88$29.10

  • Sale -5% EZ Clone Clear Rez

    EZ Clone Clear Rez

    EZ-CLONE Clear Rez™ is a pH-balanced, non-invasive water treatment designed to keep all of the internal workings of your cloning system crystal clear and operating at peak performance. It is designed to be used through out your entire cloning cycle as a possible preventive measure for a multitude of problems in your reservoir. It is suitable for all hydroponic, aeroponic and soil applications. EZ-CLONE Clear Rez is currently available in 2 oz, 4 oz, 8 oz, 16 oz, 32 oz and one gallon container sizes to fit any grower's needs.   Designed to keep all of the internal workings of your cloning system crystal clear and operating at peak performance pH-balanced and non-invasive Suitable for all hydroponic, aeroponic and soil applications

    $36.15 - $99.26

  • Sale -24% Grodan Round Macro Plugs w/Slit, case of 2000

    Grodan Round Macro Plugs w/Slit, case of 2000

    Grodan Round Macro Plugs w/Slit, case of 2000   Product Details These rockwool plugs feature a slit for easy insertion of rooted cuttings. They fit perfectly into the hole of any standard rockwool block or any other type of growing medium.

    $450.75$342.38

  • Sale -26% Grodan Gro Block Improved Mini Block 2" Shrink wrapped/Strip - Case of 1440

    Grodan Gro Block Improved Mini Block 2" Shrink wrapped/Strip - Case of 1440

    Grodan Gro Block Improved Mini Block 2" Shrink wrapped/Strip   Product Details Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro-Blocks Improved with Grodan’s Advanced Wetting Agent.  These leading-edge blocks have the optimal fiber structure and physical properties for crop uniformity, more even Water Content (WC) and Electrical Conductivity (EC) distribution throughout the entire block, and the greatest steering capabilities available. Water distribution is more uniform throughout the entire block which is the basis for a well-defined root system with higher capacities for water and nutrient uptake to produce robust and vigorous crops. New and improved wetting agent and hydrophilic technology greatly enhances the water characteristics of Grodan Gro-Blocks Improved giving even better water distribution over the height of the block. This results in greater plant development and steerability and more efficient use of water and nutrients. Optimized wool structure allows for faster rooting-in and nutrient solution replenishment, all while the Gro-Block Improved maintains its structure, firmness, and rigidity throughout the growing process.

    $579.75$431.85

  • Sale -23% Grodan Gro Block Improved Mini Block 1.5"

    Grodan Gro Block Improved Mini Block 1.5"

    Grodan Gro Block Improved Mini Block 1.5" Product Details Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro-Blocks Improved with Grodan’s Advanced Wetting Agent.  These leading-edge blocks have the optimal fiber structure and physical properties for crop uniformity, more even Water Content (WC) and Electrical Conductivity (EC) distribution throughout the entire block, and the greatest steering capabilities available. Water distribution is more uniform throughout the entire block which is the basis for a well-defined root system with higher capacities for water and nutrient uptake to produce robust and vigorous crops. New and improved wetting agent and hydrophilic technology greatly enhances the water characteristics of Grodan Gro-Blocks Improved giving even better water distribution over the height of the block. This results in greater plant development and steerability and more efficient use of water and nutrients. Optimized wool structure allows for faster rooting-in and nutrient solution replenishment, all while the Gro-Block Improved maintains its structure, firmness, and rigidity throughout the growing process.

    $509.55$390.71

  • Sale -23% Grodan Gro Block Improved GR5.6 Large 3" w/Hole 3" x 3" x 4" Shrink wrapped/Strip

    Grodan Gro Block Improved GR5.6 Large 3" w/Hole 3" x 3" x 4" Shrink wrapped/Strip

    Grodan Gro Block Improved GR5.6 Large 3" w/Hole 3" x 3" x 4" Shrink wrapped/Strip   Product Details Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro-Blocks Improved with Grodan’s Advanced Wetting Agent. These leading-edge blocks have the optimal fiber structure and physical properties for crop uniformity, more even Water Content (WC) and Electrical Conductivity (EC) distribution throughout the entire block, and the greatest steering capabilities available. Water distribution is more uniform throughout the entire block which is the basis for a well-defined root system with higher capacities for water and nutrient uptake to produce robust and vigorous crops. New and improved wetting agent and hydrophilic technology greatly enhances the water characteristics of Grodan Gro-Blocks Improved giving even better water distribution over the height of the block. This results in greater plant development and steerability and more efficient use of water and nutrients.Optimized wool structure allows for faster rooting-in and nutrient solution replenishment, all while the Gro-Block Improved maintains its structure, firmness, and rigidity throughout the growing process.

    $368.95$285.21

  • Sale -7% Grodan Gro Block Improved GR4 Small 3" x 3" x 2.6"

    Grodan Gro Block Improved GR4 Small 3" x 3" x 2.6"

    Grodan Gro Block Improved GR4 Small 3" x 3" x 2.6" Product Details Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro-Blocks Improved with Grodan’s Advanced Wetting Agent.  These leading-edge blocks have the optimal fiber structure and physical properties for crop uniformity, more even Water Content (WC) and Electrical Conductivity (EC) distribution throughout the entire block, and the greatest steering capabilities available. Water distribution is more uniform throughout the entire block which is the basis for a well-defined root system with higher capacities for water and nutrient uptake to produce robust and vigorous crops. New and improved wetting agent and hydrophilic technology greatly enhances the water characteristics of Grodan Gro-Blocks Improved giving even better water distribution over the height of the block. This results in greater plant development and steerability and more efficient use of water and nutrients. Optimized wool structure allows for faster rooting-in and nutrient solution replenishment, all while the Gro-Block Improved maintains its structure, firmness, and rigidity throughout the growing process.

    $306.78$285.28

  • Sale -23% Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6"

    Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6"

    Grodan Gro Block Improved GR6.5 Small 4" w/Hole, 4" x 4" x 2.6"   Product Details Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro-Blocks Improved with Grodan’s Advanced Wetting Agent.  These leading-edge blocks have the optimal fiber structure and physical properties for crop uniformity, more even Water Content (WC) and Electrical Conductivity (EC) distribution throughout the entire block, and the greatest steering capabilities available. Water distribution is more uniform throughout the entire block which is the basis for a well-defined root system with higher capacities for water and nutrient uptake to produce robust and vigorous crops. New and improved wetting agent and hydrophilic technology greatly enhances the water characteristics of Grodan Gro-Blocks Improved giving even better water distribution over the height of the block. This results in greater plant development and steerability and more efficient use of water and nutrients. Optimized wool structure allows for faster rooting-in and nutrient solution replenishment, all while the Gro-Block Improved maintains its structure, firmness, and rigidity throughout the growing process.   Note: This item is for commercial use and is packaged as bulk, without retail wrapping or labeling.

    $198.05$151.80

  • Sale -23% Grodan Gro Block Improved GR7.5 Medium 4" w/Hole 4" x 4" x 3.1" Shrink wrapped/Strip

    Grodan Gro Block Improved GR7.5 Medium 4" w/Hole 4" x 4" x 3.1" Shrink wrapped/Strip

    Grodan Gro Block Improved GR7.5 Medium 4" w/Hole 4" x 4" x 3.1" Shrink wrapped/Strip   Grodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro-Blocks Improved with Grodan’s Advanced Wetting Agent. These leading-edge blocks have the optimal fiber structure and physical properties for crop uniformity, more even Water Content (WC) and Electrical Conductivity (EC) distribution throughout the entire block, and the greatest steering capabilities available. Water distribution is more uniform throughout the entire block which is the basis for a well-defined root system with higher capacities for water and nutrient uptake to produce robust and vigorous crops. New and improved wetting agent and hydrophilic technology greatly enhances the water characteristics of Grodan Gro-Blocks Improved giving even better water distribution over the height of the block. This results in greater plant development and steerability and more efficient use of water and nutrients.Optimized wool structure allows for faster rooting-in and nutrient solution replenishment, all while the Gro-Block Improved maintains its structure, firmness, and rigidity throughout the growing process.

    $353.75$273.47

  • Sale -24% Grodan Improved Gro-Block, Jumbo 6" x 6" x 4", Case of 64

    Grodan Improved Gro-Block, Jumbo 6" x 6" x 4", Case of 64

    Product Details Grodan Improved Jumbo (White Foil) 6” x 6” x 4” (Case of 64) Grodan ImprovedGrodan partnered with the Wageningen University and Research facility in The Netherlands and top growers throughout North America to identify the optimal stone wool substrate and irrigation strategies for specialty crops. The result of months of scientific research and trials is Grodan Gro-Blocks Improved with our Advanced Wetting Agent. These leading-edge blocks have the optimal fibre structure and physical properties for crop uniformity, more even Water Content (WC) and Electrical Conductivity (EC) distribution throughout the entire block, and the greatest steering capabilities available. Water distribution is more uniform throughout the entire block which is the basis for a well-defined root system with higher capacities for water and nutrient uptake to produce robust and vigorous crops.

    $216.15$164.19

  • Sale -39% LightRail Add A Lamp Hardware Kit (trolley and mounting hardware)

    LightRail Add A Lamp Hardware Kit (trolley and mounting hardware)

    Add A Lamp Hardware Kit, trolley+mounting hardware The Add A Lamp Hardware Kit includes a trolley and mounting hardware. It is used to hang additional crossbars or reflectors. It can also be used to festoon your power cords or cooling ducts. Light Rail 3.5 is rated to 35 lbsLight Rail 5.0 is rated to 100 lbs Includes trolley and mounting hardware Used to hang additional crossbars or reflectors Can also be used to festoon your power cords or cooling ducts

    $67.99$41.72

  • Sale -10% LightRail 5.0 Auxiliary Rail

    LightRail 5.0 Auxiliary Rail

    LightRail 5 Auxiliary Rail This is used with LightRail 5 and a second Add a Bar Kit (AAB KIT LR5), see item “R”, to accommodate a 3 crossbar system. The LightRail 5 Auxiliary Rail Item is packed in a tube with installation hardware and instructions. Note: The LightRail 5 Auxiliary Rail does not have rail alignment pins and does not need them because travel across the seam will not be necessary. Great for multiple reflectors Extremely heavy duty and functional—90+ lb. capacity if properly balanced Comes with an adjustable crossbar, 8' rail, and high-torque 4 RPM motor

    $107.99$97.04

  • Sale -28% LightRail Motor for 4.0 AdjustaDrive (motor only)

    LightRail Motor for 4.0 AdjustaDrive (motor only)

    This item is a replacement motor for the LightRail 4.0 AdjustaDrive light mover. It has both a 0- to 60-second adjustable time delay for promoting even growth from end to end plus the added feature of two to four feet per minute adjustable speed control that covers a wide range of lamp intensities and travel distances. Comes complete with installation hardware and instructions. Note: No rail is included.  The newest linear light mover available from Gualala Robotics Inc. Zero to 60 second adjustable time delay RPM is adjustable from 6 RPM (2 ft per minute) to 10 RPM (4 ft per minute)

    $386.99$278.49

  • Sale -6% LightRail Switch Stop Kit for LightRail 3.5/4.0, pack of 6

    LightRail Switch Stop Kit for LightRail 3.5/4.0, pack of 6

    Switch Stop Kit for LightRail 3.0, 3.5 and 4.0 For replacing the occasional misplaced switch stop. The SS KIT comes with 3 pairs of switch stops and that equals 6 thumb screws and 6 slide nuts. Packaged in a 4" x 4" ziplock. Light Rail 3.5 is rated to 35 lbsLight Rail 5.0 is rated to 100 lbs

    $9.99$9.39

  • Sale -4% Hormex Liquid Concentrate

    Hormex Liquid Concentrate

    Hormex is a vitamin, hormone concentrate and root growth stimulant, and has been a household name amongst the horticultural community for almost 50 years.It prevents transplant shock by stimulating growth of the small feeder roots, which become damaged during transplanting. Vitamin hormone concentrate stimulates root growth Helps prevent transplant shock by stimulating growth of the small feeder roots Hormex is a household name in horticulture for almost 50 years

    $15.99$15.32

  • Sale -33% Grodan A-OK 36/40 6/15 Starter Cubes, 1.5" x 1.5", 30 sheets of 98

    Grodan A-OK 36/40 6/15 Starter Cubes, 1.5" x 1.5", 30 sheets of 98

    Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums. Grodan A-OK plugs are designed for seed and cutting propagation prior to "blocking on" into larger growing blocks. The V-shape design of the plug discourages tangling of roots between the plugs in the A-OK plug sheet. A-OK plugs come in a sheet that fits a standard 10x20 flat. Designed for seed and cutting propagation prior to 'blocking on' into larger rockwool blocks V-shape design of the plug discourages tangling of roots between the plugs Plugs come in a sheet that fits a standard 10x20 flat Made from molten rock spun into cotton candy-like fibers Tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth

    $657.75$441.22

  • Sale -33% Grodan A-OK 25/40 10/10 Cubes, 1" x 1", 30 sheets of 200

    Grodan A-OK 25/40 10/10 Cubes, 1" x 1", 30 sheets of 200

    The renewed plugs result in a maximum number of useable and homogeneous seedlings. Both form and strength have been greatly improved for good machine and manual processing. Whether sowing or transplanting, the new plug is the solution to achieving a homogeneous sowing result. Improved homogeneity Optimum robustness and flexibility Ideal air/water balance Consistent shape of the seed hole Identically shaped plugs Root development through the entire plug

    $727.05$487.21

  • Sale -24% Grodan Macro Plugs, 35 packs of 50 count

    Grodan Macro Plugs, 35 packs of 50 count

    These rockwool plant starting plugs feature a slit for easy insertion of rooted cuttings. Ideal for growers using aeroponic EZ-Clone machines. They fit perfectly into the holes of any standard rockwool blocks, inserted into pebbles, or any other type of growing media. Plugs feature a slit for easy insertion of rooted cuttings Ideal for growers using aeroponic EZ-Clone machines They fit perfectly into the holes of any standard rockwool blocks, inserted into pebbles, or any other type of growing media

    $546.05$414.77

  • Sale -5% FloraFlex Multi Flow Bubbler

    FloraFlex Multi Flow Bubbler

    MULTI FLOW BUBBLER: An 8-outlet manifold that delivers water and nutrients to your plants at the pressure of your choice. This manifold easily connects to your valve with the Quick Disconnect tool. Available with or without Flow Inserts. The Open Flow Bubbler has no pressure regulation. The Multi Flow Bubbler comes with 4 color-coordinated interchangeable inserts: 2 GPH (YELLOW), 6 GPH (BLACK), 10 GPH (RED), and 20 GPH (BLUE).  Multi Flow - 4 color-coordinated interchangeable quick loading flow inserts at 2, 6, 10, and 20 GPH so you can find your desired flow rate 1/2” inlet which seamlessly screws into our Quick Disconnect without threading 8 barbed ports that connect to 1/4" OD Tubing Rubber grip on top for easy use ABS   QUICK DISCONNECT PIPE SYSTEM: an eight outlet manifold that delivers water and nutrients to your plants at the pressure of your choice. The FloraFlex™ manifold system takes seconds to put together and/or take apart, none of our parts need glue or threading during assembly. This assembled unit includes our new individual products:  Flora Pipe Fitting (T 1”) Flora Valve Quick Disconnect  Multi Flow Bubbler

    $17.25$16.45

  • Fiskars Pruning Spring

    Fiskars Pruning Spring

    Replacement spring for Fiskars pruners.

    $2.21

  • Sale -19% EZ-Clone - Low Pro 32 Site Cutting System, White

    EZ-Clone - Low Pro 32 Site Cutting System, White

      EZ-Clone® is proud to announce the introduction of the brand new 32 Site Low Pro System now in white. It is manufactured from durable UV protected HDPE plastic. The lid has alpha numeric symbols formed directly into the plastic, which allows simple identification of multiple strains of cuttings and comes with four way finger slots for improved cloning collar extraction. The reservoir has an increased lip height, with an extended flange and drainage gutters, to ensure a leakproof design. These smaller systems utilize the same great Aeroponic Misting Technology as all of EZ-Clone's larger systems.

    $275.37$222.36

  • Dyna-Gro Root-Gel

    Dyna-Gro Root-Gel

    Dyna-Gro Root-Gel is a unique, patented hormone gel formulated for the propagation of cuttings. Root-Gel contains IBA and NAA in a water soluble form, plus just the right amount of essential minerals.

    $14.28

  • Dyna-Gro K-L-N

    Dyna-Gro K-L-N

    K-L-N Concentrate contains rooting hormones IBA and NAA. Promotes root growth in trees, foliage, and flowering plants. For propagating cuttings, air layering, and transplanting drench for bare-root stock, and newly potted plants. Use as a drench, dip, or mist.

    $11.44

  • Sale -11% Biobizz Top-Max

    Biobizz Top-Max

    Top-Max Organic Bio-Stimulants Top-Max is a 100% organic flowering strengthener which has the threefold pur­pose of dramatically increasing the actual size and weight of floral clusters, leaving a sweet smooth taste in the finished prod­uct, and facilitating the uptake of nutrients within the plants. N-P-K: 0.2-0-0.1

    $62.99$55.90

  • Sale -7% Biobizz Bio-Grow

    Biobizz Bio-Grow

    Bio-Grow liquid organic plant food is a liquid fertilizer appli­cable to most types of dirt and substrate mixtures. Bio-Grow activates the sub­strates' bacterial flora due to its base of 100% of Dutch organic sugar beet extract, commonly known as molasses. Bio-Grow contains 70 trace elements and vitamins B1, B2, C, and E. As with all Biobizz products, it has low phosphate contents (phosphates are considered harmful to the body and to the environment).

    $26.99$25.17

  • Sale -13% Biobizz Coco-Mix, 50 L

    Biobizz Coco-Mix, 50 L

     Coco-Mix is an organic substrate that can be used in combination with special coco nutrients containing organic minerals. Coconut fibres are comprised of much air and little water; the pH falls between 5 to 6. Coco-Mix may be used in all hydroponics.

    $27.99$24.49

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