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

Protect your crops and extend your season early in the spring and late in the fall. Season extension methods allow you to not only extend your season, but increase your yield. Grow in a hoophouse, caterpillar tunnel, or a low tunnel.
Johnnys is committed to your success and is with you every step of the way.

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Univent Automatic Opener

Product ID: 9033

Tools and Supplies > Season Extension Supplies

Keep your plants in their "comfort zone".

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Univent Automatic Opener

Quantity:
 
 
Tufflite IV™ Greenhouse Film - 20' x 125'

Product ID: 9644

Tools and Supplies > Season Extension Supplies

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

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Tufflite IV™ Greenhouse Film - 20' x 125'

Quantity:
 
 
Tufflite IV™ Greenhouse Film - 28' x 150'.

Product ID: 7179

Tools and Supplies > Season Extension Supplies

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

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Tufflite IV™ Greenhouse Film - 28' x 150'.

Quantity:
 
 
Mini Caterpillar Tunnel Kit - 31" x 50'.

Product ID: 7313

Tools and Supplies > Season Extension Supplies

New! A complete kit for low-cost mini caterpillar tunnels.

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Mini Caterpillar Tunnel Kit - 31" x 50'.

Quantity:
 
 
Agribon+ AG-50 Row Cover - 10' x 1,500'

Product ID: 9611

Tools and Supplies > Season Extension Supplies

Heavy freeze protection.

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Agribon+ AG-50 Row Cover - 10' x 1,500'

Quantity:
 
 
Proteknet "Biothrips" Insect Netting - 6.9' x 820'.

Product ID: 7231

Tools and Supplies > Season Extension Supplies

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

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Proteknet "Biothrips" Insect Netting - 6.9' x 820'.

Quantity:
 
 
Proteknet "Biothrips" Insect Netting - 14' x 328'.

Product ID: 7233

Tools and Supplies > Season Extension Supplies

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

More Details and Sizes

Proteknet "Biothrips" Insect Netting - 14' x 328'.

Quantity:
 
 
Tufflite IV™ Greenhouse Film - 32' x 150'

Product ID: 7303

Tools and Supplies > Season Extension Supplies

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

More Details and Sizes

Tufflite IV™ Greenhouse Film - 32' x 150'

Quantity:
 
 
Typar® Xavan™ T5131 Row Cover - 30' x 200'

Product ID: 9710

Tools and Supplies > Season Extension Supplies

Reuse year after year.

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No Picture

Quantity:
 
 
Agribon+ AG-19 Row Cover - 83" x 1,000'

Product ID: 9538

Tools and Supplies > Season Extension Supplies

Standard grade for general frost protection.

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Agribon+ AG-19 Row Cover - 83" x 1,000'

Quantity:
 
 
Agribon+ AG-19 Row Cover - 83" x 2,000'

Product ID: 9543

Tools and Supplies > Season Extension Supplies

Standard grade for general frost protection.

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Agribon+ AG-19 Row Cover - 83" x 2,000'

Quantity:
 
 
Agribon+ AG-19 Row Cover - 10' x 500'

Product ID: 9544

Tools and Supplies > Season Extension Supplies

Standard grade for general frost protection.

More Details and Sizes

Agribon+ AG-19 Row Cover - 10' x 500'

Quantity:
 
 
Agribon+ AG-19 Row Cover - 10' x 1,000'

Product ID: 9545

Tools and Supplies > Season Extension Supplies

Standard grade for general frost protection.

More Details and Sizes

Agribon+ AG-19 Row Cover - 10' x 1,000'

Quantity:
 
 
Agribon+ AG-30 - 83" x 250'

Product ID: 9561

Tools and Supplies > Season Extension Supplies

Overwintering protection in moderate climates.

More Details and Sizes

Agribon+ AG-30 - 83" x 250'

Quantity:
 
 
Agribon+ AG-30 Row Cover - 83" x 800'

Product ID: 9562

Tools and Supplies > Season Extension Supplies

Overwintering protection in moderate climates.

More Details and Sizes

Agribon+ AG-30 Row Cover - 83" x 800'

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