Seedling Heating Mat (Four Flat Size) soil nutruient The HI 763100 is a

The HI 763100 is a digital conductivity electrode with a built in temperature sensor

prevents dust and debris from being stirred up while working in the greenhouse

Best for (crops): poinsettias

Designed for landscaping

Seedling Heating Mat (Four Flat Size) soil nutruient The HI 763100 is aConsistent warmth at the root zone can make all the difference for seed germination, and this seedling heating mat delivers gentle, even heat to encourage strong early growth. Designed to raise the root area temperature by 1020F above ambient conditions, it helps speed germination and improves success rates for vegetables, herbs, flowers, and other plants, especially in cooler growing environments. Its internal insulated wiring and heavy duty, multi