{"product_id":"horticultural-perlite","title":"Horticultural Grade Premium Perlite 3-6mm","description":"\u003ch2\u003e\u003cstrong\u003eLightweight Horticultural Perlite for Improved Soil Aeration and Drainage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eLightweight horticultural perlite is a naturally occurring volcanic mineral that has been heat-expanded into small white granules. It is used to improve soil aeration and drainage, helping roots grow strong and healthy across a wide range of plants.\u003c\/p\u003e\n\u003cp\u003ePerlite is ideal for mixing with compost or soil in pots, containers, raised beds, greenhouse growing, and garden borders.\u003c\/p\u003e\n\u003cp\u003eWhen added to soil, perlite keeps the growing medium light and free-draining. It reduces compaction, allows roots to breathe, and helps prevent waterlogging by letting excess moisture drain away while still retaining essential moisture around plant roots.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Choose Horticultural Perlite\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePerlite improves soil structure without adding weight, making it especially useful for containers and hanging baskets. Unlike heavier materials such as sand or grit, it maintains airflow within the soil while supporting good drainage. This balance makes it suitable for houseplants, vegetables, seedlings, cuttings, and greenhouse growing.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eHow to Use Perlite in Soil and Compost\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFor general planting, mix approximately 25% perlite with 75% compost or soil to create a balanced growing medium. For plants that require sharper drainage, such as succulents and cacti, increase the perlite content to around 50%.\u003c\/p\u003e\n\u003cp\u003ePerlite can also be used on its own for rooting cuttings or starting seeds, where good moisture balance and airflow are essential.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePerlite for Seedlings and Propagation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePerlite is particularly useful for seed germination and plant propagation. Its sterile, free-draining structure helps reduce the risk of soil-borne diseases while holding moisture evenly. This supports quicker root development and healthier early growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eImproves soil aeration and drainage\u003c\/li\u003e\n\u003cli\u003eReduces soil compaction\u003c\/li\u003e\n\u003cli\u003eSupports healthy root growth\u003c\/li\u003e\n\u003cli\u003eRetains moisture while preventing waterlogging\u003c\/li\u003e\n\u003cli\u003eLightweight and easy to handle\u003c\/li\u003e\n\u003cli\u003eSuitable for pots, containers, raised beds, and greenhouse use\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 litre, 5 litres, 10 litres\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions Perlite\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003eCan perlite be used on its own?\u003c\/h3\u003e\n\u003cp\u003eYes. Perlite can be used alone for seed starting and cuttings, though most plants benefit from it being mixed with compost or soil.\u003c\/p\u003e\n\u003ch3\u003eDoes perlite break down over time?\u003c\/h3\u003e\n\u003cp\u003eNo. Perlite is stable and does not decompose, so it remains effective in soil mixes for many years.\u003c\/p\u003e\n\u003ch3\u003eCan perlite be reused?\u003c\/h3\u003e\n\u003cp\u003eYes. Perlite can be washed and sterilised before reuse to remove plant material.\u003c\/p\u003e\n\u003ch3\u003eIs perlite suitable for all plants?\u003c\/h3\u003e\n\u003cp\u003ePerlite is safe for most plants. The mixing ratio should be adjusted depending on whether plants prefer moist or free-draining conditions.\u003c\/p\u003e\n\u003ch3\u003eHow should perlite be stored?\u003c\/h3\u003e\n\u003cp\u003eStore in a dry, sealed bag away from damp conditions to prevent moisture absorption before use.\u003c\/p\u003e\n\u003cp\u003eFind out other uses for \u003ca title=\"What Can I Use Perlite for\" href=\"\/blogs\/two-wests-blogs\/the-benefits-of-water-matting-for-you-and-your-plants\"\u003eperlite\u003c\/a\u003e\u003c\/p\u003e","brand":"Gardening Naturally","offers":[{"title":"1L","offer_id":55817402974534,"sku":"PER1","price":3.99,"currency_code":"GBP","in_stock":true},{"title":"5L","offer_id":55817403007302,"sku":"PER5","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"10L","offer_id":55817403040070,"sku":"PER10","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/6623\/0598\/files\/Coarse_Perlite.jpg?v=1769550687","url":"https:\/\/www.twowests.co.uk\/products\/horticultural-perlite","provider":"Two Wests \u0026 Elliot","version":"1.0","type":"link"}