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Package of Johnny's Selected Seeds
Package of Johnny's Selected Seeds
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Season Extension Supplies

Whether you are growing from earliest spring to late fall or in year-round production, our line of versatile season-extension supplies can provide the components you need to protect your crops from the elements. We offer row covers in a range of lengths and densities; benders and jigs for high tunnels and low tunnels of assorted design; and supports, anchors, accessories, and hardware to put and keep it all together.

We also provide a set of calculators and construction manuals to help you plan ahead, estimate costs, and determine the right season-extension configuration, materials, and quantities.

Johnnys is committed to your success and is with you every step of the way.

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Quantity:
 
 
Proteknet "Biothrips" Insect Netting - 6.9' x 328'.

Product ID: 7230

Tools and Supplies > Season Extension Supplies

Protects sensitive crops from insects, birds, and deer without overheating.

More Details and Sizes

Proteknet "Biothrips" Insect Netting - 6.9' x 328'.

Quantity:
 
 
Regular HotKaps - pack of 20

Product ID: 9114

Tools and Supplies > Season Extension Supplies

An individual greenhouse for every plant.

More Details and Sizes

Regular HotKaps - pack of 20

Quantity:
 
 
SolaWrap™ Extruded Channel - individual 10 ft. section

Product ID: 7463

Tools and Supplies > Season Extension Supplies

New! 10' Channels for securing SolaWrap™ Greenhouse Covering.

More Details and Sizes

SolaWrap™ Extruded Channel - individual 10 ft. section

Quantity:
 
 
Tufflite IV™ Greenhouse Film - 24' x 65'

Product ID: 9645

Tools and Supplies > Season Extension Supplies

Protects crops from excessive rain, wind, and frost under high tunnels.

More Details and Sizes

Tufflite IV™ Greenhouse Film - 24' x 65'

Quantity:
 
 
Tufflite IV™ Greenhouse Film - 28' x 65'.

Product ID: 7176

Tools and Supplies > Season Extension Supplies

Protects crops from excessive rain, wind, and frost under high tunnels.

More Details and Sizes

Tufflite IV™ Greenhouse Film - 28' x 65'.

Quantity:
 
 
Quick Hoops™ Moveable Caterpillar Tunnel Bender

Product ID: 7000

Tools and Supplies > Season Extension Supplies

Ultimate versatility in low-cost protected cropping and season extension.

More Details and Sizes

Quick Hoops™ Moveable Caterpillar Tunnel Bender

Quantity:
 
 
Typar® Xavan™ T5131 Row Cover - 15' x 50'

Product ID: 9737

Tools and Supplies > Season Extension Supplies

Reusable floating row cover.

More Details and Sizes

Typar® Xavan™ T5131 Row Cover - 15' x 50'

Quantity:
 
 
Peak Jig for Quick Hoops Gothic Bender

Product ID: 7300.100

Tools and Supplies > Season Extension Supplies

New! Bend gothic arch-shaped bows to shed snow more efficiently.

More Details and Sizes

Peak Jig for Quick Hoops Gothic Bender

Quantity:
 
 
Tufflite IV™ Greenhouse Film - 28' x 100'.

Product ID: 7177

Tools and Supplies > Season Extension Supplies

Protects crops from excessive rain, wind, and frost under high tunnels.

More Details and Sizes

Tufflite IV™ Greenhouse Film - 28' x 100'.

Quantity:
 
 
Univent Automatic Opener

Product ID: 9033

Tools and Supplies > Season Extension Supplies

Keep your plants in their "comfort zone".

More Details and Sizes

Univent Automatic Opener

Quantity:
 
 
Bender Hitch Mount for Quick Hoops™ Benders

Product ID: 9852

Tools and Supplies > Season Extension Supplies

Ultimate portability for your Low Tunnel Benders.

More Details and Sizes

Bender Hitch Mount for Quick Hoops™ Benders

Quantity:
 
 
Regular HotKaps - Case of 100

Product ID: 9693

Tools and Supplies > Season Extension Supplies

Heavy wax paper domes let you transplant warm-loving crops outside earlier, while protecting them from frost, insects, and rain.

More Details and Sizes

Regular HotKaps - Case of 100

Quantity:
 
 
Row Cover Hand Peg - Case of 250

Product ID: 9814

Tools and Supplies > Season Extension Supplies

Extra row cover holding power for low tunnels.

More Details and Sizes

Row Cover Hand Peg - Case of 250

Quantity:
 
 
King Size Hotkaps - Case of 100

Product ID: 9165

Tools and Supplies > Season Extension Supplies

Heavy wax paper domes let you transplant warm-loving crops outside earlier, while protecting them from frost, insects, and rain.

More Details and Sizes

King Size Hotkaps - Case of 100

Quantity:
 
 
Tufflite IV™ Greenhouse Film - 32' x 100'

Product ID: 7301

Tools and Supplies > Season Extension Supplies

Protects crops from excessive rain, wind, and frost under high tunnels.

More Details and Sizes

Tufflite IV™ Greenhouse Film - 32' x 100'

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