Greenhouse And Tunnel Supplies Tools Supplies For Sale In Nebraska

20' width for Caterpillar tunnels; 24' width for fixed or roll-up sides. Specific charges will be displayed during checkout.Disclaimer: Polyethylene (PE) greenhouse film used over polyvinyl chloride (PVC) pipes may or may not react with the PVC, degrade,...

UV resistant and ultra clear, this 6 mil, high-tech film was designed specifically for greenhouses. Johnny's Selected Seeds does not recommend and does not warranty the use of Tufflite IV film for any applications in direct contact with PVC.This item's...

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

Provides a level of insurance for manually vented tunnels with roll-up sides to help prevent a temperature spike when the tunnel is vented a bit later than desired. Each vent includes Poly Latch Wire and Channel for fast installation.http://www.johnnyseeds.com/tools-supplies/greenhouse-and-tunnel-supplies/vents-and-vent-openers/high-tunnel-vent-w--auto-opener-24%22-x-24%22-7352.0.htmlThis...

Can be adjusted to open between 60°F/16°C and 77°F/25°C. Quick-disconnect mounting bracket is especially useful when mounted on cold frames. Made from corrosion resistant materials including aluminum and stainless steel.

With an amazing R-Value of 1.7, it allows your greenhouse to keep between 60-95% percent of its heat overnight, significantly reducing energy costs. Can also be used on endwalls and can even be rolled up into sidewall curtains.

With an amazing R-Value of 1.7, it allows your greenhouse to keep between 60-95% percent of its heat overnight, significantly reducing energy costs. Can also be used on endwalls and can even be rolled up into sidewall curtains.

Please allow 7-10 business days for delivery.If anything you purchase from us proves unsatisfactory, we will either replace the item or refund the purchase price. A lip along each edge of the film slides into slots along the edges of this extruded channel,...

Includes extensive illustrated instructions on how we built our own walk-in caterpillar-style tunnels as well as traditional coverings with roll-up sides and end walls. Bend your own hoops to create a 12' wide, 7' or 8 1/2' high tunnel of any desired...

UV resistant and ultra clear, this 6 mil, high-tech film was designed specifically for greenhouses. Johnny's Selected Seeds does not recommend and does not warranty the use of Tufflite IV film for any applications in direct contact with PVC.This item's...

Specific charges will be displayed during checkout.If anything you purchase from us proves unsatisfactory, we will either replace the item or refund the purchase price. Fill your truck with conduit and bend hoops easily, right there in the field.

Light transmission is comparable to glass. Specific charges will be displayed during checkout.Disclaimer: Polyethylene (PE) greenhouse film used over polyvinyl chloride (PVC) pipes may or may not react with the PVC, degrade, lose its integrity, and tear.

If using on pipe with diameter larger than 1 3/8", a longer bolt will need to be purchased locally.http://www.johnnyseeds.com/tools-supplies/greenhouse-and-tunnel-supplies/hardware/pipe-track-wheel-7019.0.htmlIf anything you purchase from us proves unsatisfactory,...

Bends readily over hoops and has a machined groove to center drill bits or self-drilling tek screws when attaching. See part #7041.http://www.johnnyseeds.com/tools-supplies/greenhouse-and-tunnel-supplies/hardware/poly-latch-wire-4-7040.0.htmlThis item...

Internal rollers fit over 3/4" EMT vertical guide post. Maximum sidewall length: 300 ft. Tubing not included.http://www.johnnyseeds.com/tools-supplies/greenhouse-and-tunnel-supplies/hardware/sidewall-hand-crank-7033.0.htmlThis item ships directly from...

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

20' width for Caterpillar tunnels; 24' width for fixed or roll-up sides. Specific charges will be displayed during checkout.Disclaimer: Polyethylene (PE) greenhouse film used over polyvinyl chloride (PVC) pipes may or may not react with the PVC, degrade,...

High sidewalls allow vining cash crops to be grown across the entire structure. Also includes required mounting hardware. Developed in conjunction with Eliot Coleman.http://www.johnnyseeds.com/tools-supplies/greenhouse-and-tunnel-supplies/benders/elliptical-high-tunnel-24-wide-quick-hoops-bender-7617.0.htmlThis...

Light transmission is comparable to glass. Specific charges will be displayed during checkout.Disclaimer: Polyethylene (PE) greenhouse film used over polyvinyl chloride (PVC) pipes may or may not react with the PVC, degrade, lose its integrity, and tear.

Protect your plants from overheating!

Its unique clamshell design prevents water intrusion while providing 2.5 ft of ventilation space. Vent utilizes a heat activated automatic vent opener that can be adjusted to begin venting between 65°-75°F.

Extension kit is specifically designed for the Monticello line of greenhouses. Extension kit allows for the expansion of your greenhouse. Extension kit comes includes a 2 ft. The design and installation is simple and takes under 2 hours to assemble.

The opener has a metal cylinder containing wax which expands when heated. As the temperature cools, the wax shrinks and a spring closes the vent and resets the piston. This pushes a piston that opens the vent.

This is the safest way to secure your snap and grow Greenhouse to the foundation you have chosen, whether it is wood, concrete or even grass. Our newest addition to our fine line of greenhouse accessories.

It's fashioned with polyester and outfitted with a dual-zippered roll-up panel that stays retracted with built-in tie-down straps. Regulate the amount of sunlight flowers receive in your PlantTower X-Up with this storage/blackout greenhouse cover from...

The vents allow water and air to circulate as well as allowing sunlight to reach underneath the Work Bench. The sturdy vented shelving units on the Work Station are constructed from commercial grade high impact PVC.

It assembles easily without tools and hoses off harmlessly for hassle-free upkeep. This lightweight but durable planting bench occupies minimal floor space while tripling your staging area.