It appears you do not have Javascript enabled in your browser. Javascript must be enabled for our website to display and function properly.
Free Seeds On Online Orders Over $50

Jump Start Electric Heating Cable - 48 ft

Item Number: GP904

$49.99

In Stock! Ships from Northern CA.

$49.99

In Stock! Ships from Northern CA.

Buy Big, Save Big! As low as $44.99 each!
  • Buy 10 for $44.99 each and save 11%

Description

Looped 4"-6" below the soil surface, this cable works like an underground sun to heat the soil and speed germination and seedling growth with gentle bottom heat. Works best in an enclosed, insulated, and covered planting box. Not designed to work in outdoor beds.

  • Built-in thermostat designed to maintain 77-85°F
  • Cable plugs directly into 120V outlets and uses 140 watts
  • Designed to prevent shock danger in wet conditions

Use approximately 4 linear feet of cable per sq ft. Protect the cable by laying a wire mesh screen over it before covering it with soil. (If you want to test the cable, put it in the fridge for an hour, take it out of the fridge, then plug it in. The cable should warm up.) Caution: Never allow the cable to cross or touch itself while plugged in. This will cause the heating cable to malfunction.

Use Instructions

Use approximately 4 linear feet of cable per sq ft. Protect the cable by laying a wire mesh screen over it before covering it with soil. (If you want to test the cable, put it in the fridge for an hour, take it out of the fridge, then plug it in. The cable should warm up.) Caution: Never allow the cable to cross or touch itself while plugged in. This will cause the heating cable to malfunction.

What You May Need

Shipping Information

Shipping Weight: 2.00 lbs. Dimensions: 9"L x 6.25"W x 1.75"H

Reviews

Just what I needed

First off I used a single 48' unit in 4X8 beds. Compared to an unheated bed raised the soil temp 10 degrees F. The information suggests 4 feet for each CF Im using .66 and is sufficient for my use and did not want to use that much electricity.

Reviewed by on

Write Your Own Review

Write "HUMAN" in the field below.

Cancel