Store

Greenhouses

 
Pages: 1

Heat Mat, 48" x 20"

Heat Mat, 48" x 20"
$110.00

These Heat Mats speed seed germination and stimulate root growth by keeping soil at about 70o F. Here's a clever extra - instructions and growing tips are printed right on the mat, so you can't lose them. 9" x 19" mat holds a standard seed flat. 20-3/4" square mat holds two standard seed flats. 48" x 20" mat holds 4 flats. All sizes have 6-ft power cords. Warms root area 10 to 20 degrees above ambient temperature 19" x 9" mat is 20 watts 20-3/4" square mat is 45 watts 48" x 20" mat is 107 watts 6' power cord

Automatic Vent Opener

Automatic Vent Opener
$69.95

This device opens and closes your greenhouse vent panels for reliable climate control even when you're away! No electrical power is required. Fluid-filled cylinders expand in warm temperatures. You can raise or lower the temperature setting with a simple twist of the cylinder. Steel with paraffin in the vent opener cylinder Rated to lift up to 15 lbs. Depending upon installation, this vent opener will open a vent 12-18" The opening temperature can be adjusted from approx. 65° to 80° F 12" L; weighs 1/2 lb.

Heat Mat, 19" x 9"

Heat Mat, 19" x 9"
$39.95

These Heat Mats speed seed germination and stimulate root growth by keeping soil at about 70o F. Here's a clever extra - instructions and growing tips are printed right on the mat, so you can't lose them. 9" x 19" mat holds a standard seed flat. 20-3/4" square mat holds two standard seed flats. 48" x 20" mat holds 4 flats. All sizes have 6-ft power cords. Warms root area 10 to 20 degrees above ambient temperature 19" x 9" mat is 20 watts 20-3/4" square mat is 45 watts 48" x 20" mat is 107 watts 6' power cord

Pages: 1
 
 
Register Login