{"title":"Substrate Additives \u0026 Components","description":"\u003cp\u003eCoir fibres and perlite can form part of a growing-medium mix. Choose each component and its proportion to suit the complete mix and plant species. Follow the product guidance; there is no single recipe suitable for every plant.\u003c\/p\u003e","products":[{"product_id":"pflanzton-4-8-mm","title":"Expanded Clay 4–8 mm","description":"\u003cp\u003eCrushed expanded clay with a 4–8 mm particle size for suitable soilless indoor planting systems. Available in 5 and 10 litres with the same material declaration.\u003c\/p\u003e\u003cp\u003eThoroughly moisten before use. Match container openings, water level and nutrients to the crop. The illustrated guide accompanies changing the container of a plant already grown in granules.\u003c\/p\u003e","brand":"GREEN24","offers":[{"title":"5 litres","offer_id":59864152899968,"sku":"TONGRANULAT-5L","price":6.95,"currency_code":"EUR","in_stock":true},{"title":"10 litres","offer_id":59864162337152,"sku":"TONGRANULAT-10L","price":8.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2868\/5696\/files\/green24-3032-0-original.webp?v=1789229021"},{"product_id":"orchideenerde-5-10-liter","title":"Orchid Potting Mix · Choice of Grade","description":"\u003cp\u003eReady-to-use orchid potting mix made from conifer bark and coir fibre: 4 litres in MK medium (0–35 mm), and 5 or 10 litres in FK fine, MK medium or GK coarse.\u003c\/p\u003e\u003cp\u003eMatch the grade to roots, pot size and your watering routine. Eight illustrated steps guide gentle repotting of epiphytic potted orchids; the original declaration is collected in the product information.\u003c\/p\u003e","brand":"GREEN24","offers":[{"title":"5 litres \/ FK · fine (0–15 mm)","offer_id":59873928348032,"sku":"ORCHI-5L-FK","price":7.9,"currency_code":"EUR","in_stock":true},{"title":"5 litres \/ MK · medium (0–35 mm)","offer_id":59873928511872,"sku":"ORCHI-5L-MK","price":7.9,"currency_code":"EUR","in_stock":true},{"title":"5 litres \/ GK · coarse (0–50 mm)","offer_id":59873928544640,"sku":"ORCHI-5L-GK","price":7.9,"currency_code":"EUR","in_stock":true},{"title":"10 litres \/ FK · fine (0–15 mm)","offer_id":59873928577408,"sku":"ORCHI-10L-FK","price":9.95,"currency_code":"EUR","in_stock":true},{"title":"10 litres \/ MK · medium (0–35 mm)","offer_id":59873928610176,"sku":"ORCHI-10L-MK","price":9.95,"currency_code":"EUR","in_stock":true},{"title":"10 litres \/ GK · coarse (0–50 mm)","offer_id":59873928642944,"sku":"ORCHI-10L-GK","price":9.95,"currency_code":"EUR","in_stock":true},{"title":"4 litres \/ MK · medium (0–35 mm)","offer_id":59906476605824,"sku":"erd-orchi4","price":5.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2868\/5696\/files\/green24-orchideenerde-5l-fk-20260913.webp?v=1789287094"},{"product_id":"kokosfasern-grob-10-liter","title":"Coarse Natural Coconut Fibre","description":"\u003cp\u003eCoarse coconut fibre adds a fibrous component to custom substrate mixes and decorative projects. Work this soil improver loosely from the bag and match the blend to the project.\u003c\/p\u003e","brand":"GREEN24","offers":[{"title":"10 litres","offer_id":59896352178560,"sku":"Kokosfaser-grob10","price":8.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2868\/5696\/files\/green24-soil-3405-original-20260915.webp?v=1789493293"},{"product_id":"perlite-2-6-mm-1-liter","title":"Perlite 2–6 mm","description":"\u003cp\u003ePerlite with a 2–6 mm particle size complements custom growing-media blends. The lightweight mineral material increases pore space; choose its proportion for the complete mix and plant species.\u003c\/p\u003e","brand":"GREEN24","offers":[{"title":"1 litre","offer_id":59896386650496,"sku":"perlite","price":0.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2868\/5696\/files\/green24-soil-787-original-20260915.webp?v=1789494373"},{"product_id":"blaehton-8-16-mm","title":"Expanded Clay 8–16 mm","description":"\u003cp\u003eExpanded clay with an 8–16 mm particle size provides mineral root space for suitable container and hydroponic systems. Wet thoroughly before use and match water level and nutrient supply to the system.\u003c\/p\u003e","brand":"GREEN24","offers":[{"title":"10 litres","offer_id":59896386683264,"sku":"TONGRANULAT-8-16mm-10L","price":9.95,"currency_code":"EUR","in_stock":true},{"title":"5 litres","offer_id":59896386716032,"sku":"TONGRANULAT-8-16mm-5L","price":6.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2868\/5696\/files\/green24-soil-3233-original-20260915.webp?v=1789494395"}],"url":"https:\/\/www.green24.de\/en\/collections\/substrat-zusaetze-komponenten.oembed","provider":"GREEN24","version":"1.0","type":"link"}