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Package of Johnny's Selected Seeds
Package of Johnny's Selected Seeds
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Additional Season Extenders

Quantity:
 
 
Snap Clamps for ¾" EMT or ½" PVC

Product ID: 9150

Tools and Supplies > Season Extension Supplies > Additional Season Extenders

Quickly fasten greenhouse plastic, row cover, or shade cloth to Quick Hoops™ and other low tunnels.

More Details and Sizes

Snap Clamps for ¾" EMT or ½" PVC

Quantity:
 
 
Snap Clamps for ½" EMT

Product ID: 9608

Tools and Supplies > Season Extension Supplies > Additional Season Extenders

Quickly fasten greenhouse plastic, row cover, or shade cloth to Quick Hoops™ and other low tunnels.

More Details and Sizes

Snap Clamps for ½" EMT

Quantity:
 
 
Snap Clamps for 1" PVC or Chain Link Fence Top Rail

Product ID: 7035

Tools and Supplies > Season Extension Supplies > Additional Season Extenders

Quickly fastens greenhouse plastic, row cover, or shade cloth to 1 3/8" top rail.

More Details and Sizes

Snap Clamps for 1" PVC or Chain Link Fence Top Rail

Quantity:
 
 
Snap Clamps for ¾" PVC or 1" EMT

Product ID: 7036

Tools and Supplies > Season Extension Supplies > Additional Season Extenders

Quickly fastens greenhouse plastic, row cover, or shade cloth to 1" EMT.

More Details and Sizes

Snap Clamps for ¾" PVC or 1" EMT

Quantity:
 
 
King Size HotKaps - pack of 20

Product ID: 9116

Tools and Supplies > Season Extension Supplies > Additional Season Extenders

An individual greenhouse for every plant.

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King Size HotKaps - pack of 20

Quantity:
 
 
Univent Automatic Vent and Window Opener

Product ID: 9034

Tools and Supplies > Season Extension Supplies > Additional Season Extenders

Universal, for greenhouse and cold frame applications.

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Univent Automatic Vent and Window Opener

Quantity:
 
 
Regular HotKaps - pack of 20

Product ID: 9114

Tools and Supplies > Season Extension Supplies > Additional Season Extenders

An individual greenhouse for every plant.

More Details and Sizes

Regular HotKaps - pack of 20

Quantity:
 
 
King Size Hotkaps - Case of 100

Product ID: 9165

Tools and Supplies > Season Extension Supplies > Additional Season Extenders

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:
 
 
Regular HotKaps - Case of 100

Product ID: 9693

Tools and Supplies > Season Extension Supplies > Additional Season Extenders

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:
 
 
Univent Automatic Opener

Product ID: 9033

Tools and Supplies > Season Extension Supplies > Additional Season Extenders

Keep your plants in their "comfort zone".

More Details and Sizes

Univent Automatic Opener





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