About This

• 100% Fully Compatible with Most Hydroponic Systems! Our replacement root growth sponges are professionally designed and tested to perfectly fit AeroGarden (Harvest, Bounty, Farm Series), IDOO ID-IG301/303/302, i-D-01, and most other indoor hydroponic garden systems. They are also incredibly versatile—use them with seed starter trays or directly in indoor/outdoor potted plants and garden soil. (Please ensure you soak the hydroponic starter kit for 10-15 minutes before use.)
• Upgraded Biochar CLEAN GROW Formula (100% Biochar Cotton): Tired of germination failure due to common growing medium issues? Made from a highly fertile, 100% biochar cotton blend, our sponges are the superior alternative to standard peat or coco coir. The biochar actively works to maintain a naturally clean environment, ensuring a highly reliable seed rooting, and a significantly greater success rate for germination.
• Professional Design for Worry-Free Germination and Healthy Roots: Features a precise small hole at the bottom to securely hold seeds and prevent them from dropping into the water reservoir. Surrounding engineered grooves facilitate optimal water and oxygen circulation, maintaining the ideal humidity level needed to boost nutrient uptake and ensure strong root development.
• Complete Starter Kit & Fun to Plant Accessories: Your order comes with essential extras! Includes 10 Reusable Plastic Nursery Labels (4 inch) and 1 professional Tweezer for easy planting and garden management. Grow a variety of plants—vegetables, herbs, flowers, and succulents—year-round, regardless of seasonal or geographical limitations!
• Dry Packed for Long-Term, Clean Storage & Perfect Fit: Our seed starter sponges are thoroughly dried before packaging to ensure a high-quality, clean product and guarantee long-term, hassle-free storage. After soaking, the sponges expand to a precise size of 2.56 inches (Height) x 0.9 inches (Diameter). Please confirm your system's size requirement for a perfect fit!

Overview

• Material : Peat moss, Water-retaining polymer
• Color : Gray
• Special Feature : Adjustable Height, Aeration, Biodegradable, Breathable, Drainage Hole, Lightweight, Portable, Rot Resistant, Rust Resistant, Weather Resistant Adjustable Height, Aeration, Biodegradable, Breathable, Drainage Hole, Lightweight, Portable, Rot Resistant, Rust Resistant, Weather Resistant
• Style : Garden
• Planter Form : Nursery Pot