Package Contents: 50 * Grow Sponges Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. With These Grow Media, You Can Anything You Want In The Hydroponic Growing Systems, You Can Grow Herbs, Strawberries, Lettuces, Tomatoes, Peppers, Cilantro, , Flowers And More. The Root Growth Sponges Kit Provide An Easy Way For Rooting, It Will Be A Great Present For Your Families Or Friends Who Like To Grow Plants. You Will Receive 50 Pack Replacement Pods. Enough Quantity Can Meet Your Requirements For Starting Many Hydroponic Quickly, Saving You A Lot Of Time. All Of These Pods Are Via Drying Process To , So There Is No Need To Worry About . The Top Of The Growth Sponges Features A Small Hole Which Allow You To Place Into Them To Make Sure The Will Not Fall Into The Water. Put The Sponges Soaking In Water For 3-5 Minutes, And Put In The Middle Hole, Then Put The Pods Into The Hydroponic Growing System And Wait For The Starting. These Grow Sponges Are Compatible With Most Hydroponic Indoor Gardens. Our Pod Kit Is Suitable For Indoor Hydroponics Growing Gardens Or Outdoor Soil . The After Rooting Can Be Easily Transplanted Into The Soil. The Organic Hydroponic Grow Sponges Are Made From High-quality Peat, Which Is Well Shaped, Strong Water Wicking Ability, Provide With The Of Oxygen And Water For Optimal Growth. You Can Use The Pods Kit With For Hydroponic Growing Systems For Reliable Germination And Root Development.