{"product_id":"pierre-ponce-horticole-3-6-mm-20-33-l","title":"Horticultural pumice in 3 to 6 mm grains","description":"\u003cp\u003e\u003cstrong\u003ePumice\u003c\/strong\u003e is a lightweight, chemically stable, honeycombed volcanic rock, whose 3 to 6 mm grains drain, aerate and retain water all at once. It serves as a grow medium for seedlings, cuttings and hydroponic or aquaponic grow baskets, and it lightens your potting compost mixes. The 33 L bag weighs about 25 kg.\u003c\/p\u003e","brand":"Tchoukar","offers":[{"title":"20 L","offer_id":54953210020163,"sku":"TK-PUMICE-MELIFLOR-20L","price":2100.0,"currency_code":"RSD","in_stock":true},{"title":"33 L","offer_id":54953210052931,"sku":"TK-PUMICE-EUROPOMICE-33L","price":3000.0,"currency_code":"RSD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/6410\/8099\/files\/pierre-ponce-meliflor-sac-20-l.jpg?v=1792626056","url":"https:\/\/www.univers-aquaponie.com\/en-rs\/products\/horticultural-pumice-3-6-mm-20-33-l","provider":"Univers Aquaponie","version":"1.0","type":"link"}