Jump Start Electric Heating Cable - 48 ft

I used this cable in my outdoor garden beds, and it has been a game-changer for my winter gardening! It effectively keeps frost off my salad greens, allowing me to grow and harvest fresh salads even in the coldest months. This is the first year I’ve successfully maintained a winter garden, and I’m thrilled with the results. I took this photo on a chilly January morning when the temperature was 29°F. On the left, you can see a frost-covered bed, while on the right, my salad greens remain vibrant and frost-free under some agribon. Highly recommend!

I used this in my sweet potato hotbed to help the seed potatos to sprout and protect the sprouting plants.

Using it at night, been real warm lately. Doing its job, Aces in my book. The greenhouse has been staying 15 degrees higher than outside. My neighbors thinking about getting one.

This product made a huge difference in my backyard greenhouse. I needed a heater for my seedlings before the last frost, but the seed mats were so expensive and would have cost me hundreds to heat all my seedlings. I purchased this cable and wrapped it around my seedlings' pots and it kept them warm enough in the greenhouse even when the outside temp dropped to 0F.

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.