4M Green Science Grow-A-Maze

Turn your windowsill into a living puzzle with the Green Science Grow-A-Maze.
Observe how a young shoot twists through a set of movable barriers and emerges at the opening on top while its subterranean system absorbs moisture from the base.

The see-through grow case lets young observers adjust the route again and again, discovering how light guides vegetal growth. A removable lower block holds soil above a dual hydration unit that delivers a steady supply via capillary wick—no daily refills required.

• Includes modular frame with movable pathways, chamber lid, capillary wicks, support stand, two-cell hydration unit and illustrated instructions.
• Perfect for windowsills, desks or sunny countertops.
• Requires common beans or other fast-germinating legumes (not included).
• Recommended for ages 8 years and up; adult guidance advised during set-up.
• All components are made from durable polymers that rinse clean for reuse.

Visit 4M Green Science for activity ideas and step-by-step videos.