Seed Starting Heat Mat Size (inches):10x20 simple and reliable are words

simple and reliable are words that describe D20S

Apply with a sprayer

The heavy-duty spring provides reliable performance cut after cut

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Grade: USP (United States Pharmacopeia)

Seed Starting Heat Mat Size (inches):10x20 simple and reliable are wordsGerminate Seedlings Faster! Propagate all your new seedlings using Seedling Heat Mats to ensure the perfect environment for newly established root growth, plant cuttings, and germinating seeds. Heat mats are designed to reliably warm the root zone between 10 20F above ambient air temperature. Want to learn more about heat mats? Read this how to article about how to use heat mats for seed starting. Features Patented double layer Increases propagation