Private Reserve Spring Clamp Jars, 18 oz, pack of 6 chillers-heaters-and-purification • Wide temperature range: 100ºF

• Wide temperature range: 100ºF to 400ºF / -73ºC to 204ºC

enhances overall plant vigor and yield

and on listed vegetables

Awesome Blossoms facilitates a crowning effect with new blossoms emerging from within existing flowers

High-precision microprocessor control

Private Reserve Spring Clamp Jars, 18 oz, pack of 6 chillers-heaters-and-purification • Wide temperature range: 100ºFPrivate Reserve Spring Clamp Jars are clear glass jars with a rounded square design and silicone gaskets. All materials are safe for dry food and herb storage (but not long term home canningplease do not use these for canning). Ideal for display jars, cookie jars, or for items that will be accessed often such as coffee beans, dried herbs, and candies. The jars are equipped with clear gaskets, but also include colored spare gaskets (purple, orange,