{"product_id":"clay-hydroponic-aggregate-pebbles-4mm-8mm","title":"Clay Hydroponic Aggregate Pebbles, 4mm - 8mm","description":"\u003cp\u003eThese expanded clay aggregate pebbles measure 4 mm – 8 mm in diameter and are sold by volume (approx. 360 g per litre), providing a lightweight, porous growing medium ideal for hydroponics and other planting systems.\u003c\/p\u003e\n\u003cp\u003eCrafted from natural clay and expanded under intense heat, these larger round pellets maintain exceptional aeration and moisture retention, ensuring roots receive ample oxygen while preserving optimal hydration. Their pH-neutral properties buffer nutrient solutions, encourage vigorous root development and minimise the risk of waterlogging and root rot.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; volume sale:\u003c\/strong\u003e 4 mm – 8 mm pebbles \u003cstrong\u003esold by volume\u003c\/strong\u003e (approx. 360 g per litre), \u003cstrong\u003enot by weight\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior aeration:\u003c\/strong\u003e Larger void spaces deliver excellent oxygen flow to roots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal moisture retention:\u003c\/strong\u003e Balances water holding and drainage to prevent waterlogging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH-neutral \u0026amp; reusable:\u003c\/strong\u003e Provides a stable growing environment and is easy to clean for multiple cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e Perfect for hydroponics, aquaponics, terrariums, orchid pots or as a decorative soil top-dressing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EOT WHOLESALE","offers":[{"title":"1 litre","offer_id":57442714124553,"sku":"CLAY4-8-001","price":1.25,"currency_code":"GBP","in_stock":true},{"title":"3 litre","offer_id":57442714157321,"sku":"CLAY4-8-003","price":2.41,"currency_code":"GBP","in_stock":true},{"title":"5 litre","offer_id":57442714190089,"sku":"CLAY4-8-005","price":3.58,"currency_code":"GBP","in_stock":true},{"title":"10 litre","offer_id":57442714222857,"sku":"CLAY4-8-010","price":4.65,"currency_code":"GBP","in_stock":true},{"title":"25 litre","offer_id":57442714255625,"sku":"CLAY4-8-025","price":8.94,"currency_code":"GBP","in_stock":true},{"title":"1000 litre","offer_id":57442714288393,"sku":"CLAY4-8-1000","price":214.53,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/instock.net\/products\/clay-hydroponic-aggregate-pebbles-4mm-8mm","provider":"InStock","version":"1.0","type":"link"}