{"product_id":"xidajie-200-pcs-hydroponic-sponges-for-seedlings-soilless-growth-blocks","title":"XIDAJIE 200 Pcs Hydroponic Sponges for Seedlings | Soilless Growth Blocks","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the XIDAJIE hydroponic sponge set, a practical toolkit designed to support seedling initiation and gentle transplanting in both home and greenhouse environments. The blocks are uniform and easy to handle, helping streamline starting sessions without crowding roots or creating a mess.\u003c\/p\u003e\n\u003cp\u003eEach package includes two sheets, with 100 small square blocks per sheet, for a total of 200 sponges. Each block measures about 25 mm square and 24 mm thick, offering a compact footprint that fits standard propagation hardware. The sponges are crafted from white PU foam, providing a clean, consistent surface for seed contact and moisture transfer.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSoilless design promotes airflow around roots and controlled moisture, supporting healthier early growth.\u003c\/li\u003e\n\u003cli\u003eThe blocks can be separated or grouped to fit different pots and net cups, giving you layout flexibility.\u003c\/li\u003e\n\u003cli\u003eWide compatibility with seeds across fruits, beans, vegetables, cereals, and flowers, making it a versatile starting medium.\u003c\/li\u003e\n\u003cli\u003eScratch-resistant, easy-to-clean surface helps you monitor moisture and root development at a glance.\u003c\/li\u003e\n\u003cli\u003eDesigned to support smoother transplanting from sponge to soil or hydroponic systems while keeping roots intact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical uses\u003c\/h3\u003e\n\u003cp\u003eIdeal for greenhouse benches, nursery rows, or home setups, these sponges work with standard 1.8 inch net cups, a common size for small-scale hydroponics. The neutral white color and uniform texture help you assess moisture retention and root health more easily during the early stages of growth.\u003c\/p\u003e\n\u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightly moisten blocks before use to reduce stress during transplantation and promote even rooting.\u003c\/li\u003e\n\u003cli\u003eStore in a clean, ventilated area to maintain shape and buoyancy.\u003c\/li\u003e\n\u003cli\u003eCombine with a gentle nutrient regimen and appropriate lighting for healthy development, avoiding overwatering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo sheets with 100 blocks each, totaling 200 hydroponic sponge blocks.\u003c\/li\u003e\n\u003cli\u003eBlock size 25 mm square and 24 mm thick, designed for 1.8 inch net cups.\u003c\/li\u003e\n\u003cli\u003eWhite PU sponge material suitable for soilless cultivation and seedling growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re starting peppers, herbs, tomatoes, or ornamental flowers, the XIDAJIE sponges provide a practical base for early growth. They offer predictable sizing, straightforward handling, and a tidy, reusable option for seed propagation workflows. If you have questions about setup or compatibility, our team is ready to assist with guidance and tips.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two sheets totaling 200 small sponge blocks; each block is about 25 mm square and 24 mm thick.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What seeds work well with these sponges and what setups are supported?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Works with many seeds such as fruits, beans, vegetables, cereals, and flowers in soilless systems using standard 1.8 inch net cups.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"XIDAJIE","offers":[{"title":"Default Title","offer_id":45740396806330,"sku":"B0BVTN9CS6","price":40.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/xidajie-hydroponic-sponge-small-block-collection.jpg?v=1774779853","url":"https:\/\/gardencanada.ca\/products\/xidajie-200-pcs-hydroponic-sponges-for-seedlings-soilless-growth-blocks","provider":"Garden Canada","version":"1.0","type":"link"}