Set of 4 Plant Sitter Self-Watering Stakes for Indoor and Outdoor PlantsSet of 4 Self Watering Stakes suitable for both indoor and outdoor plants, these high quality self watering stakes are a great way to water plants while on vacation Easy to use simply soak the stakes for 10 minutes, fill a bottle with water and place the stake onto the bottle, then insert the stake into very wet soil The stakes release water as the soil begins to dry, resulting in a healthy and hardy root Works with most long neck bottles. To avoid