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Products meeting the search criteria: Block Covers

Products meeting the search criteria
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Displaying 1 to 20 (of 34 products) Result Pages:  1  2  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 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   $2.27 
 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 H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 714879   $4.36 
 Mother Earth Coco Cover 4 in 1=10/Pack (10/Cs)      Mother Earth Coco Cover 4 in 1=10/Pack (10/Cs) 
Mother Earth Coco Covers are a naturally derived replacement for plastic covers. These 100% natural coconut coir fiber covers work great for preventing algae from growing on top of your rockwool blocks. Available in 4 and 6 inch squares for use with Grodan blocks. Also available is the 8 inch custom cover with rounded corners for use with the Flo-n-Gro Ebb & Flow systems and the Dr... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 714716   $2.89 
 FloraFlex 6 in FloraCap 2.0 (90/Cs)   FloraFlex   FloraFlex 6 in FloraCap 2.0 (90/Cs) 
The FloraFlex® 6 inch 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... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 760508   $2.42 
 BLOCK COVERS 6" - 40 PER PACK (30 PACKS/CASE)   Sun System   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 H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 714822   $11.30 
 FloraFlex FloraCap, 6"   FloraFlex   FloraFlex FloraCap, 6" 
The FloraFlexTM 6 inch FloraCapTM is a revolutionary tool for top feeding that also helps eliminate algae. Place the FloraCapTM on top of your 6 inch rockwool cubes, maximizing your space in the vegetative cycle. Fill the cap with water and nutrients by hand or automate with FloraClips. Each cap features 34 flower designed louvers that deliver water, nutrients, and air to the mediu... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-FFLEX017   $4.37 
 Cococan Caps 6"   HydroFarm   Cococan Caps 6" 
Coco-can Cococan Caps 6" (AD113002)An alternative to plastic covers for Rockwool blocks. Use caps to help prevent light penetration that may cause algae growth. Manufacturer's Product Information MSRP each $5.5 UPC638104009799 Dimensions24 x 2 x 24 Case Weigh... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-AD113002   $3.52 
 FloraFlex™ 8" FloraCap™   FloraFlex   FloraFlex™ 8" FloraCap™ 
Place the revolutionary, patent-pending FloraCaps™ on your 8" Rockwool cubes, and maximize your space in the Vegetative cycle. 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 cube... — Ships from DL: Livermore, California USA....more info.
 dl-FF121   $3.79 
 BLOCK COVERS 4" - 40 PER PACK (20 PACKS/CASE)   Sun System   BLOCK COVERS 4" - 40 PER PACK (20 PACKS/CASE) 
Block Covers BLOCK COVERS 4IN (40/PACK) 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 $6.95 Case Weight0.16 LB Case Dimensi... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 714820   $7.00 
 SS CONVERTIBLE REFLECTOR 	SOCKET MOUNT PLATE, CONTROL WIZARD   Sun System   SS CONVERTIBLE REFLECTOR SOCKET MOUNT PLATE, CONTROL WIZARD 
Large Convertible Reflector: Customize your own reflector! Designed by Control Wizard Products™ and manufactured by Sunlight Supply®. Interchangeable parts to create the ideal reflector for your growing needs. Optional 4” and 6” air-cooled fittings available. Galvanized steel body with durable powder coated finish. 95% reflective German aluminum interior f... Note: Ballasts, Lamps / Tubes are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 630533   $2.96 
 Mother Earth Coco Cover 6 in 1=10/Pack (10/Cs)      Mother Earth Coco Cover 6 in 1=10/Pack (10/Cs) 
Mother Earth Coco Covers are a naturally derived replacement for plastic covers. These 100% natural coconut coir fiber covers work great for preventing algae from growing on top of your rockwool blocks. Available in 4 and 6 inch squares for use with Grodan blocks. Also available is the 8 inch custom cover with rounded corners for use with the Flo-n-Gro Ebb & Flow systems and the Dr... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 714718   $3.54 
 SS CONVERTIBLE REFLECTOR 	6IN AC ADAPTER   Sun System   SS CONVERTIBLE REFLECTOR 6IN AC ADAPTER 
Large Convertible Reflector: Customize your own reflector! Designed by Control Wizard Products™ and manufactured by Sunlight Supply®. Interchangeable parts to create the ideal reflector for your growing needs. Optional 4” and 6” air-cooled fittings available. Galvanized steel body with durable powder coated finish. 95% reflective German aluminum interior f... Note: Ballasts, Lamps / Tubes are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 630538   $5.92 
 Mother Earth Coco Cover 8 in 1=10/Pack (10/Cs)      Mother Earth Coco Cover 8 in 1=10/Pack (10/Cs) 
Mother Earth Coco Covers are a naturally derived replacement for plastic covers. These 100% natural coconut coir fiber covers work great for preventing algae from growing on top of your rockwool blocks. Available in 4 and 6 inch squares for use with Grodan blocks. Also available is the 8 inch custom cover with rounded corners for use with the Flo-n-Gro Ebb & Flow systems and the Dr... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 714720   $5.37 
 FloraFlex FloraCap, 4"   FloraFlex   FloraFlex FloraCap, 4" 
The FloraFlexTM FloraCapTM (4 inch) is a revolutionary tool for top feeding that also helps eliminate algae. Place the FloraCapTM on top of your 4 inch rockwool cubes, maximizing your space in the vegetative cycle. Fill the cap with water and nutrients by hand or automate with FloraClips. Each cap features 17 flower designed louvers that deliver water, nutrients, and air to the med... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-FFLEX127   $3.28 
 SS CONVERTIBLE REFLECTOR GLASS   Sun System   SS CONVERTIBLE REFLECTOR GLASS 
Large Convertible Reflector: Customize your own reflector! Designed by Control Wizard Products™ and manufactured by Sunlight Supply®. Interchangeable parts to create the ideal reflector for your growing needs. Optional 4” and 6” air-cooled fittings available. Galvanized steel body with durable powder coated finish. 95% reflective German aluminum interior f... Note: Ballasts, Lamps / Tubes are available separately. — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 902745   $16.14 
 2'' Net Pot Cover (12 pack)   HydroFarm   2'' Net Pot Cover (12 pack) 
C.A.P. (Custom Automated Products) 2'' Net Pot Cover (NPL2)Net Pot Covers act as a cover to block light and debris from entering the net pots in hydroponic systems. Manufacturer's Product Information MSRP each $4.2 UPC051000102546 Dimensions2 x 3.... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-NPL2   $3.20 
 SS CONVERTIBLE REFLECTOR 	4IN AC ADAPTER   Sun System   SS CONVERTIBLE REFLECTOR 4IN AC ADAPTER 
Large Convertible Reflector: Customize your own reflector! Designed by Control Wizard Products™ and manufactured by Sunlight Supply®. Interchangeable parts to create the ideal reflector for your growing needs. Optional 4” and 6” air-cooled fittings available. Galvanized steel body with durable powder coated finish. 95% reflective German aluminum interior f... Note: Ballasts, Lamps / Tubes are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 630541   $5.92 
 6" Block Cover (40 pack) (20/case)   HydroFarm   6" Block Cover (40 pack) (20/case) 
6” Block Cover (40 pack) (20/case) (eco-2244)6" Rockwool Block Cover, pack of 40 Plastic Block Covers by Hydrofarm Block light from media. Reflect light to plant leaves - where it's needed most . Eliminate algae and mildew growth. 40 dual-sided block covers per pack Plastic Block Covers - Are a precut panda plastic (black one side and white on the other). They will reflect... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-2244   $11.89 
 6'' Net Pot Cover (12 pack)   HydroFarm   6'' Net Pot Cover (12 pack) 
C.A.P. (Custom Automated Products) 6'' Net Pot Cover (NPL6)Net Pot Covers act as a cover to block light and debris from entering the net pots in hydroponic systems. Manufacturer's Product Information MSRP each $21.48 UPC9780979756146 Dimensions6 x... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-NPL6   $11.59 
 YIELD MASTER 6 AC BLOCK PLATES   Sun System   YIELD MASTER 6 AC BLOCK PLATES 
Air-Cooled Reflector Internal Block Covers Our new A/C block covers are installed inside your Sun System® air-cooled reflectors to block off the 6" or 8" fittings in the event that you do not want to air-cool the reflector. They keep light from escaping out the fittings. They are easily attached into our recently modified reflectors. Kit includes a pair of block covers and appro... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 904800   $8.39 
Displaying 1 to 20 (of 34 products) Result Pages:  1  2  [Next >>] 
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