SORRY, THIS PRODUCT IS NOT CURRENTLY AVAILABLE FROM ANY SUPPLIER. Even if kids don’t like to eat them, Brussels sprouts are fascinating for kids to grow. Tiny cabbages form along the main stalk, and continue to produce until hard frost kills the plants. Luscious small and tender sprouts, 1 to 2 in. across, are numerous and easy to pick. Pick from the bottom up. About 90 days to picking.