{"type":"firestarter.listing","listing":{"id":"lst_9FdWykWn","product_name":"Compressed Coconut Coir - Potting Soil","category":"Default","description":"Compressed Coconut Coir Growing Medium\nLightweight. Clean. Expands instantly with water.\nThis compressed coconut coir grow medium is a versatile, peat free planting base designed to support healthy root development and balanced moisture retention. Use it on its own as a grow medium or mix it into existing soil to improve aeration, drainage, and hydration.\nSuitable for indoor plants, seed starting, microgreens, herbs, vegetables, flowers, container gardens, raised beds, and hydroponic growing systems. The coir is raw and unamended so you can customize nutrients based on your plant’s needs.\nMade from natural coconut husk fiber, this renewable medium offers a sustainable alternative to peat based soils while providing excellent structure for root growth.\nAvailable sizes\nCoir Puck Each puck is approximately 60 mm. Add about 1 cup of water per puckExpands to approximately 5.5 quarts of growing medium per roll\nCoir Brick PackCompressed bricks measuring approximately 20 × 10 × 5 cm. Add about 10 cups of water per brickExpands to approximately 4.5 gallons of growing medium per pack\nNote on sizingCoconut coir is a natural material. Minor variation in puck or brick dimensions can occur.\n \nKey benefits\nExpands quickly with waterJust add water and the compressed coir expands up to approximately fifteen times its original size.\nImproves root healthPromotes strong root systems by balancing moisture retention and airflow.\nClean and easy to storeLightweight compressed format saves space and reduces mess during storage and transport.\nSustainable materialProduced from untreated coconut husk fiber. Peat free and OMRI listed for organic growing.\nVersatile growing mediumIdeal for seed starting, houseplants, microgreens, container gardens, raised beds, and soil conditioning.\n ","images":["https://cdn.shopify.com/s/files/1/2528/3612/products/381e7b10-7e7a-4454-8414-af5022c45797.png?v=1737416383","https://cdn.shopify.com/s/files/1/2528/3612/products/april20email_3_1fe29f2f-169d-4a3e-ae94-fc12cccd1dae.jpg?v=1737416383"],"price":4.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:28.267Z"},"share_url":"https://firestarter.network/l/lst_9FdWykWn","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_9FdWykWn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Compressed Coconut Coir - Potting Soil' and a budget_max comfortably above $4.99 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}