Made for the Click & Grow Smart Indoor Garden, the Click & Grow Arugula capsule refill pack allows you to have fresh arugula right at your fingertips. Arugula is packed with nutrients and makes a tasty and slightly peppery addition to salads. With the Click & Grow Capsule Refills, you are sure to enjoy delicious arugula year round. | Click & Grow Arugula Capsule Refill - 3 Pack