Private Reserve Spring Clamp Jars, 34 oz, pack of 6 rock-bottom Determines soil pH

Determines soil pH

and also offer ease of use for home gardeners

3′ x 5′ – Fits 2′ x 4′ tray

Effective in soil or hydroponics

Private Reserve Spring Clamp Jars, 34 oz, pack of 6 rock-bottom Determines soil pHPrivate 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,