Upgraded Microgreen Grower for Wide Mouth Mason Jars

- Compatible Model: Designed for 3-inch wide mouth openings, compatible with Ball wide mouth Mason jars. - Deep and Shallow Inserts: Two growing depths to accommodate different sizes and growing preferences. - Mason Jar Adapter: Converts a compatible wide mouth Mason jar into a compact growing container without taking up the space of a traditional garden tray. - Space-saving Design: The Mason jar setup makes efficient use of countertop. Grow greens indoors while keeping your gardening area neat and organized. - Reusable Garden Accessories: Designed for repeated home-growing projects, this sprouting adapter set can be used season after season.