UniHeat 72 Hour Heat Pack
Purchasing a single Heat Pack is suggested with all orders during the winter months from October to April or when the temperature is below 10°C.
UniHeat Heat Packs are also safe and non-toxic, making them suitable for use with a wide range of plants. It generates heat through a natural exothermic reaction, which means there are no harmful chemicals or fumes that could harm your plants. They are environmentally safe, disposable, and the inner contents are biodegradable.