Large Hydroponic Sponges 20 Pack 2.17 Tall for Deep Grow Baskets Universal Fit Replacement Pods for Multi-Tier Towers &amp 2 Net Cup Systems – Seed Starting &amp Plant Cloning

- EXTRA TALL FOR DEEP GROW BASKETS: At 2.17" tall when hydrated, these large hydroponic pods are specifically designed for systems with deeper grow baskets. Provides better seedling support than standard 1.6" sponges. - PREMIUM NATURAL BLEND: Made from sphagnum peat and coconut coir for optimal moisture retention and aeration. This proven formula promotes faster germination, stronger root development, and healthier plants ? the same trusted blend used in our standard sponges. - UNIVERSAL FIT FOR 2"-2.5" BASKETS: Hydrated dimensions: 1.57" bottom, 1.18" top, 2.17" height. These replacement pods fit most standard 2-inch to 2.5-inch net cups, making them ideal for NFT systems, DWC, and DIY hydroponic gardens. - READY TO USE ? SIMPLE & EASY: No complicated preparation. Just soak in water and plant. Pre-formed seed hole ensures precise seed placement. Perfect for beginners and experienced gardeners alike. 20 sponges per pack ? ideal for larger setups. - FACTORY DIRECT QUALITY: Manufactured in our own facility with strict quality control. Each batch undergoes high-temperature drying for a clean, hygienic start. Same reliable quality as our best-selling standard size, now available for deeper baskets.

Product description

2.17" Tall Large Size Sponge

Large Size Sponge Pods Specifications

Which Sponge Fits Your Garden?

Dry: Top Diameter 1.38" / 3.5 cm, Height 1.77" / 4.5 cm

Hydrated: Top Diameter 1.57" / 4.0 cm, Height 2.17" / 5.5 cm

Standard Size (1.6”): Fits most desktop systems like AeroGarden, iDOO, and standard 1.8" net cups. Best for shallow baskets.

Large Size (2.17”): Designed specifically for 2" to 2.5" deep baskets, multi-tier towers, and DIY systems. For best results, please measure your basket size.