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Jump Start™ Windowsill Heat Mat and Tray Kit

Get Your Garden Growing on Your Windowsill

Brand: Jump Start    Item Number: GP386


In Stock! Ships from Northern CA.


In Stock! Ships from Northern CA.


You'll find everything you need to start a windowsill garden with the Jump Start™ Windowsill Heat Mat and Tray Kit. If you've ever dreamed of growing a windowsill container garden, this kit will get you growing, whether you're an experienced gardener or just starting out.

Kit includes:

  • Two 12 cell pellet minigreenhouses.
  • A Jump Start vented dome for each tray to create the perfect environment for your plants.
  • One Jump Start™ Windowsill Heat Mat. This mat fits perfectly underneath the two greenhouses, and is the perfect size for small growing spaces.

The heat mat improves germination by warming the root area 10-20°F over ambient temperature. By warming the roots, you'll increase your growing success. The mat is 3" x 20".


  • Use for Seed Starting
  • Use with Small Seeds


Brand Jump Start
Brand Jump Start

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What You May Need

Shipping Information

Shipping Weight: 1.25 lbs. Dimensions: 10"L x 5"W x 5"H


Nice little system

I got this for my kids to start some seeds, and it works very well. The seeds sprouted within a few days! I thought it needed more instructions, like when to take off the cover, but I love that it fits on the windowsill.

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