50PCS Cone Hydroponic Grow Sponges, Vegetable Seedlings Soilless Cultivation Sponges, Seed Pods Refill Pods for Hydroponic Indoor Garden System

$6.99$10.4533% OFF

Price as of October 10, 2026 at 4:10 PM

TagsWalmart Homesteading Prepping Lawn & Garden Home & Kitchen Preparedness

Description: Material: Carbon wool Size: 2 * 5.5 * 0.8 cm/0.79 * 2.17 * 0.31 inch Color: Coffee color Feature: 1. High water and oxygen holding capacity: open pore structure, fast water absorption rate, ensuring root respiration and water slow-release; 2. Inert and safe material: plant fiber matrix, * neutral, does not interfere with the stability of nutrient solution; 3. Strong anchoring promotes rooting: The three-dimensional fiber network provides excellent seedling fixation force, stimulates the penetration of primary roots inward, and improves the survival rate of transplantation; 4. Wide applicability: Both hydroponic and soil cultivated plants can be used to improve seedling survival rate; 5. Strong universal compatibility: The size is the plug tray and fog cultivation bracket, supporting seed germination, seedling cultivation, and small-scale hydroponic transition. Attention: 1. Manual measurement may have an error of 1-2cm. Please understand, thank you. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Package includes:50pcs * soilless cultivation sponge