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Products meeting the search criteria: light block

Products meeting the search criteria
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Displaying 1 to 20 (of 159 products) Result Pages:  1  2  3  4  5  6  7  8  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 FloraFlex™ 4" FloraCap™   FloraFlex   FloraFlex™ 4" FloraCap™ 
Place the revolutionary FloraCaps™ on your 4” Rockwool cubes and maximize your space in the vegetative cycle. 17 flower-designed louvers block light while allowing air, water, and nutrients to your plants. The FloraCap™ was designed with the vegetative state in mind but has proven a worthy tool for the avid top feeder throughout the flowering stage as well.Eliminates algae and th... — Ships from DL: Livermore, California USA....more info.
 dl-FF004   $1.81 
 FloraFlex™ 6" (Single Use) FloraCap™   FloraFlex   FloraFlex™ 6" (Single Use) FloraCap™ 
Place the revolutionary FloraCaps™ single use on your 6” Rockwool cubes and maximize your space in the vegetative cycle. Specially designed cutouts block light while allowing air, water, and nutrients to your plants. The FloraCap™ single use was designed with the vegetative state in mind but has proven a worthy tool for the avid top feeder throughout the flowering stage as well. ... — Ships from DL: Livermore, California USA....more info.
 dl-FF011   $0.93 
 FloraCaps 6'' x 6'' 2.0   FloraFlex   FloraCaps 6'' x 6'' 2.0 
The FloraFlex 6'' FloraCap is a patent pending revolutionary tool for top feeding that also helps eliminate algae. The FloraCap 2.0 was redesigned to give you a more consistent flow rate, even distribution, a slightly increased air flow, and improved stabilization. Place the FloraCap on top of your 6 inch rockwool cubes, maximizing your space in the vegetative cycle. Fill the cap w... — Ships from DL: Livermore, California USA....more info.
 dl-FF331   $2.31 
 FloraFlex™ 6" FloraCap™   FloraFlex   FloraFlex™ 6" FloraCap™ 
Place the revolutionary, patent-pending FloraCaps™ on your 6" Rockwool cubes, and maximize your space in the Vegetative cycle. 34 flower designed louvers block light, while allowing air, water, and nutrients to your plant. • Reduce your top feed counts by up to 50%. • Never waste a drop - the encompassing bottom lip directs all water and nutrients into your Rockwool cu... — Ships from DL: Livermore, California USA....more info.
 dl-ff001   $3.57 
 FloraFlex Single-Use 6 in FloraCap (200/Cs)   FloraFlex   FloraFlex Single-Use 6 in FloraCap (200/Cs) 
Place the revolutionary Single-Use FloraCap™ on your 6 in Rockwool cubes and maximize your space in the vegetative cycle. It's vacuum form design blocks light while allowing air, water and nutrients to your plants. The FloraCap™ was designed with the vegetative state in mind but has proven a worthy tool for the avid top feeder throughout the flowering stage as well. Easy to automat... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 760454   $1.01 
 Cube Cap 6"   HydroFarm   Cube Cap 6" 
Cube Cap Cube Cap 6" (CCCUBE6)The CubeCapTM enables you to naturally and efficiently minimize algae, fungus, gnats, and root-eating larva found on Rockwool and Coco growing blocks. CubeCaps are one of the first environmentally safe solutions available. They contain no pesticides, larvasides, or fungicides. In addition, CubeCaps are recyclable and reusable, which saves you money. Th... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-CCCUBE6   $1.37 
 Cube Cap 4"   HydroFarm   Cube Cap 4" 
Cube Cap Cube Cap 4" (CCCUBE4)The CubeCapTM enables you to naturally and efficiently minimize algae, fungus, gnats, and root-eating larva found on Rockwool and Coco growing blocks. CubeCaps are one of the first environmentally safe solutions available. They contain no pesticides, larvasides, or fungicides. In addition, CubeCaps are recyclable and reusable, which saves you money. Th... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-CCCUBE4   $0.77 
 FloraFlex 8 in FloraCap (60/Cs)   FloraFlex   FloraFlex 8 in FloraCap (60/Cs) 
The FloraFlex™ FloraCap™ 6 or 8 inch helps eliminates algae, stops powdery mildew and does away with pesticides. Place the revolutionary, FloraCaps™ on your rockwool cubes, and maximize your space in the vegetative cycle. Each cap features 34 flower designed louvers to block light, while allowing air, water and nutrients to your plant. Feed your plants less, allow the root zones to... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 714879   $4.45 
 THE CUBE CAP™ - 4" (450/CASE)   Sun System / Sunlight Supply   THE CUBE CAP™ - 4" (450/CASE) 
Cube Cap™ CUBE CAP 4" The Cube Cap™ enables you to naturally and efficiently eliminate algae, fungus gnats and their root eating larvae found on rock wool and coco growing blocks. It is one of the first environmentally safe solutions available. In addition, you are able to recycle and reuse the Cube Cap™ thus saving on costs.Algae flourishes in wet, well lit locations. The Cu... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 714870   $0.91 
 Harvest Keeper Black and Clear Precut Bags 15 in x 20 in (50/Pack)      Harvest Keeper Black and Clear Precut Bags 15 in x 20 in (50/Pack) 
Harvest Keeper® Black and Clear Sealer Bags keeps garden vegetables, meats and other food products fresh up to 5 times longer than other storage options. Harvest Keeper® Black and Clear Sealer Bags when used properly with a vacuum sealer provides an airtight seal to keep moisture and air out. These bags save time and money by reducing freezer burn and extending the lifespan of your... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 744374   $32.91 
 BlockBuster 6in Reflector (12/Plt)   Sun System / Sunlight Supply   BlockBuster 6in Reflector (12/Plt) 
Blockbuster - 6" Air-Cooled Reflector Square shape is perfect for square growing areas (i.e. 4’x4’). Dimensions: 26"l x 26"w x 9.75"h Very uniform, square, intense light pattern. 6”  integrated air-cooled fittings. Interior made from 95% reflective European aluminum. Completely sealed with neoprene gaskets and hing... Note: Ballasts, Lamps / Tubes are available separately. — LTL Shipping Required. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 904650   $126.32 
 PLANT!T Organic Coco Planting Chips   HydroFarm   PLANT!T Organic Coco Planting Chips 
PLANT!T PLANT!T Organic Coco Planting Chips (JSCC2)Use these organic CoCo Coir planting chips to promote growth for tropical flowers and plants. It works both indoors and outdoors and is ideal for mulching and a decorative ground cover that retains water and resists fungus. Although each block of chips is equivalent to more than 2 cubic feet of mulch, it is lightweight and eas... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-JSCC2   $7.22 
 BLOCK COVERS 6" - 40 PER PACK (30 PACKS/CASE)   Sun System / Sunlight Supply   BLOCK COVERS 6" - 40 PER PACK (30 PACKS/CASE) 
Block Covers BLOCK COVER 6IN (1 EA = 40/PAC For Rock Wool & Other Grow Media.Blocks light from media reducing algae & pest problems.Use white side up to reflect light.Use toothpick to hold cover in place. Manufacturer's Product Information 2007 MSRP Each $13.95 Case Weight0.33 LB Case Dimens... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 714822   $10.93 
 FloraFlex 4 in - 6 in Stacker (216/Cs)   FloraFlex   FloraFlex 4 in - 6 in Stacker (216/Cs) 
Allows a Rockwool user to seamlessly stack a 4 inch cube on top of a 6 inch cube or a 6 inch cube on top of a 8 inch cube, blocking light and eliminating algae, all while allowing in the necessary air a plant needs to thrive. Doesn't include the grow media!... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 760458   $0.73 
 THE CUBE CAP™ - 6" (175/CASE)      THE CUBE CAP™ - 6" (175/CASE) 
THE CUBE CAP™ - 6" (175/CASE) (714875)Cube Cap™ The Cube Cap™ enables you to naturally and efficiently eliminate algae, fungus gnats and their root eating larva found on rock wool and coco growing blocks. It is one of the first environmentally safe solutions available. In addition, you are able to recycle and reuse the Cube Cap™ thus saving on costs. The Cube Cap™ deprives the cu... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 714875   $1.52 
 BLOCK BUSTER 8 INCH AIR COOLED REFLECTOR   Sun System / Sunlight Supply   BLOCK BUSTER 8 INCH AIR COOLED REFLECTOR 
Blockbuster - 8" Air-Cooled Reflector Square shape is perfect for square growing areas (i.e. 4’x4’). Dimensions: 26"l x 26"w x 9.75"h Very uniform, square, intense light pattern. 8” integrated air-cooled fittings. Interior made from 95% reflective European aluminum. Completely sealed with neoprene gaskets and hinged gla... Note: Ballasts, Lamps / Tubes are available separately. — LTL Shipping Required. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 904655   $131.81 
 50''x25' Standard Reflective Mylar 2mil      50''x25' Standard Reflective Mylar 2mil 
50 x 25 Standard 2mil Mylar (111025)What would be ''lost'' light, now is utilized for maximum efficiency. Attach to any surface for ultimate light uniformity. Get creative: mount to walls, poles, pots. Highly reflective. Use either side. Double the thickness of any other type on the market. Case quantity is 12 rolls. - 98% reflective - Optimum light return for your plants - ... — Ships separately from DL: Livermore, California USA....more info.
 dl-111025   $11.54 
 Black & White Poly, 100' x 10', 5.5 mil   HydroFarm   Black & White Poly, 100' x 10', 5.5 mil 
Hydrofarm Black & White Poly, 100' x 10', 5.5 mil (ABWP10)Get double the efficiency for your grow room with this black and white poly sheeting. Use the white side for walls and floors, taking advantage of the material's 90 percent reflectivity. When you want to block out light and sun, use the light-resistant black side. This three-foot long folded roll unfurls to 10 feet ... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-ABWP10   $62.63 
 Organic Coco Planting Chips Block   HydroFarm   Organic Coco Planting Chips Block 
Organic Coco Planting Chips Block (eco-2241)Organic Coco Planting Chips Organic Coco Coir Organic CoCo Coir Planting Chips: Great indoors for tropicals or outdoors as mulch Use as decorative ground cover - retains water and resists fungus Easy to carry and store Each lightweight block equals more than 2 CF of mulch Organic Coco Coir is a 100% natural, renewable, clean, unif... — Ships from Seattle, Washington USA....more info.
 eco-2241   $7.22 
 4.5" Round PE Grow Lids      4.5" Round PE Grow Lids 
4.5" Round PE Grow Lids (811045)Dual-sided 5.5mil grow lids have a white face to reflect light back to the plants and a black side to block light and help with algae, mildew and pest control. Available in round and square styles. Sold in packs of 40. Manufacturer's Product Information ... — Ships from DL: Livermore, California USA....more info.
 dl-811045   $2.31 
Displaying 1 to 20 (of 159 products) Result Pages:  1  2  3  4  5  6  7  8  [Next >>] 
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