Greenhouse And Tunnel Supplies Tools Supplies For Sale In Columbia

Light transmission is comparable to glass. Johnny's Selected Seeds does not recommend, and does not warranty, the use of Tufflite IVtm film for any applications in direct contact with PVC.http://www.johnnyseeds.com/tools-supplies/greenhouse-and-tunnel-supplies/greenhouse-film/tufflite-iv-20-x-125-greenhouse-film-9644.0.htmlThis...

6' wide x 5' long. Even under the most severe climatic conditions, no changes in color or clouding will occur, and the film will not weaken in any way. Attached to the greenhouse frame with a special extruded channel that will conform to the curvature...

Even under the most severe climatic conditions, no changes in color or clouding will occur, and the film will not weaken in any way. Per square foot snow load rating; 100 mph wind rating.

Note: Polyethylene (PE) greenhouse film used over polyvinyl chloride (PVC) pipes may or may not react with the PVC, degrade, lose its integrity, and rip. Light transmission is comparable to glass.

Safety glasses or goggles are highly recommended. Preformed stainless-steel Poly Latch Wire securely locks high tunnel covers into the channel by snapping over the covering and into the channel to quickly secure greenhouse film, shade cloth, etc.

Attached to the greenhouse frame with locally-sourced self-drilling tek screws, it is very flexible, so that it will conform to the curvature of the roof. Specific charges will be displayed during checkout.This item ships directly from a trusted Johnny's...

Also appropriate for roof and wall vents.It is recommended that your Univent - or at least the cylinder - is removed from your greenhouse or cold frame for the winter. Store it in a dry place and do not forget to lubricate the piston rod before remounting...

UV resistant and ultra clear, this 6.0 mil, high-tech film was designed specifically for greenhouses. Wide Elliptical High Tunnel. Johnny's Selected Seeds does not recommend, and does not warranty, the use of Tufflite IV film for any applications in direct...

Safety glasses or goggles are highly recommended. Preformed stainless-steel Poly Latch Wire securely locks high tunnel covers into the channel by snapping over the covering and into the channel to quickly secure greenhouse film, shade cloth, etc.

Provides a very sturdy base at an ergonomic working height for the Quick Hoopstm Bender. Compatible withhttp://www.johnnyseeds.com/tools-supplies/greenhouse-and-tunnel-supplies/benders/bender-hitch-mount-quick-hoops-bender-accessory-9852.0.htmlThis item's...

Built-in automatic brake holds sidewall at the desired height. Also includes output shaft adapter for 1- 3/8" top-rail for chain link fence. Maximum sidewall length: 300 ft. Please allow 7-10 business days for delivery.If anything you purchase from us...

Tunnel is anchored at either end and along the sides.Start winter crops in August while the tunnel is in a different location, protecting heat-loving summer crops. Bender produces 12' hoops, which are then braced to create a rigid half-pipe frame that...

Pair with Ken-Bar's High Tunnel End-Wall Vents for a complete supplemental ventilation solution. The Ken-Bar High Tunnel Roof Vent installs directly into the film covering of high tunnels with no additional framing required.

Used at the bottom of hoops to allow the tunnel to move. Includes 5" wheel, 5/8" bolt, safety lever, lock washer, and one 5/8" nut. Rides on 1 3/8" top-rail or 1 5/8" fence post made for chain link fence.

Attached to the greenhouse frame with locally-sourced self-drilling tek screws, it is very flexible, so that it will conform to the curvature of the roof. Specific charges will be displayed during checkout.This item ships directly from a trusted Johnny's...

Gro-Tec is a very heavy, semi opaque material approximately 3-mils thick. The Gro-Tec material is more beneficial for plant growth than clear glass or plastic because it diffuses or scatters light.

Monitor the temperature, humidity and climate in your hobby or commercial greenhouse to ensure optimal growing conditions for your plants. Remote sensor requires 2-AAA batteries. Thermometer can also be used for other applications.

This additional air vent will help reducing heat buildup and lower humidity levels. Supplement your Palram greenhouse and improve air circulation to keep your greenhouse cooler on warm days.

Super strong and adhesive, Poly patch will help you add extra life to your greenhouse covering (up to 3 years!) - and avoid replacement costs. First aid for poly houses! Clear, UV stabilized polyethylene tape, 6 mil strong to repair rips or tears, prevent...

Even under the most severe climatic conditions, no changes in color or clouding will occur, and the film will not weaken in any way. Per square foot snow load rating; 100 mph wind rating.

Also included with the bender, which mounts to any solid horizontal surface (picnic table, bench, hay wagon, etc.), is a lever bar for added leverage when "finishing" the bend.http://www.johnnyseeds.com/tools-supplies/greenhouse-and-tunnel-supplies/benders/high-tunnel-12-wide-quick-hoops-bender-9018.0.htmlThis...

Our unit holds an impressive 4.5-Gal. Or a standard 8 ft. (576 oz.) which will last days pending the air temperature. This translates to 610 sq. The RSI Evaporative cooling system is specifically designed for all greenhouses and building where temperature...

Supplement your Sun Room with an additional roof vent to reduce heat and humidity levels. This roof vent will also enable you to improve the Sun Rooms air circulation. Keep you Rion Sun Room cooler on warm days.

This additional air vent will help reducing heat buildup and lower humidity levels. Supplement your Palram greenhouse and improve air circulation to keep your greenhouse cooler on warm days.

It is cleverly designed to fit your existing Palram Greenhouse; Harmony, Mythos, Hybrid, Balance or Octave, and can be secured to the foundation you have chosen. The Palram Anchoring Kit allows you to anchor into soft or hard surfaces, providing great...

Light transmission is comparable to glass. Johnny's Selected Seeds does not recommend, and does not warranty, the use of Tufflite IVtm film for any applications in direct contact with PVC.http://www.johnnyseeds.com/tools-supplies/greenhouse-and-tunnel-supplies/greenhouse-film/tufflite-iv-24-x-65-greenhouse-film-9645.0.htmlThis...

Featured with zipper door allows easy access and great ventilation for plants and vegetables. Overall Product Weight: -7.28 lbs. Abba Patio Abba Patio mini, sturdy, walk-in greenhouse is constructed with heavy duty powder-coated steel frame and strong...