Tamir is leaving for robotics camp and needs to find a way to keep the garden watered while he's away. First, Slimey tries pouring a bucket of water from a helicopter, but he can only pour a little at a time. Then, Tamir comes up with the idea of putting watering cans on a clothesline but can't think of a way to fill them back up with water. A porcupine walks by and accidentally sits on a water bottle. That gives Tamir the idea to make a sprinkler with a bottle, hose, and some tape. But the sprinkler can't be moved around! Just then, Tamir gets another idea and asks the porcupine to sit on an old hose to poke holes and places the hose through the planters to make a drip irrigation system. It works! Tamir didn't give up and now the flowers, fruits, and veggies in the community garden can have plenty of sunlight, soil, and water.