{"type":"product","schema_version":"1.0","item_id":"100758406822","canonical_url":"https://tw.bid.yahoo.com/item/100758406822","title":"～全館滿790免運～珍珠石 ( 真珠石 ) 約2~8mm 1公升 天然 排水透氣 質地極輕 矽酸鋁火山岩 白硅石類 多肉 觀葉","subtitle":"超商取貨可裝箱數量：30","condition":"全新品","currency":"TWD","observed_at":"2026-05-03T03:45:44.748Z","current_price":19,"original_price":null,"stock_status":"in_stock","available_quantity":128,"sold_quantity":7,"seller":{"id":"Y6125570959","name":"熊森活~790免運滿百出貨","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/5979e480-5054-4eda-ae63-eb179bae175a.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/6d57c4cb-cb5b-43e2-bd24-929fa4237349.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5afb7343-508a-4702-904f-90996f1750f6.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/81d0b90f-25a3-4227-a531-82abf67b00c0.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/cl/api/res/1.2/ib1hmAku_EStwRQ1pcOYAQ--/YXBwaWQ9cHJvZHVjdDtoPTEwMDA7cT04NTtyb3RhdGU9YXV0bzt3PTEwMDA-/https://img.yec.tw/oj/image/d0e57847-9051-4f2b-9d2c-bbd744c32c1b.jpg.cf.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"超商取貨可裝箱數量：30\n\n容量:1公升\n\n重量:約79g\n\n粒徑：約2~8mm（顆粒大小不一）\n\n真珠石（Perlite）是矽酸鋁火山岩（白硅石類）粉碎後在760~982 ℃高溫處理，熱膨脹為小球狀且多孔隙的白色粒狀結構產品。\n\n具無數封閉小室，可浮水面，表面粗糙，吸水粒為體重3~4倍，酸鹼值pH呈7.0~7.5中性反應，清潔無菌、保水、通氣及保肥性極佳。\n\n主要成份為二氧化矽(75.5%)、二氧化鋁(15.3%)、三氧化二鐵、氧化鈣、氧化鉀、氧化鈉。\n\n珍珠石質地極輕，本身不具吸水或吸肥力，但在粒子表面及粒子間可吸附水份及肥料元素。\n\n與土壤混合後用於播種、扦插及花卉盆栽的土質改良等，可促進壤中空氣流通以利植物根群之發育。\n\n由於白色反光不吸熱的特性，有助於種子發芽時需較低溫的植物種類。\n\n珍珠石無陽離子交換力亦不產生化學及物理變化，不易變碎分解且無病蟲害，通常與蛭石混用效果較佳。\n\n商品會因拍攝的光線、角度有所差異，請以實品為主","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","7-ELEVEN取貨付款"],"category_id":"2092078345","category_name":"土壤介質/肥料","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"2092107080","name":"園藝/庭院用具","url":"/tw/%E5%9C%92%E8%97%9D-%E5%BA%AD%E9%99%A2%E7%94%A8%E5%85%B7-2092107080-category.html"},{"id":"2092078345","name":"土壤介質/肥料","url":"/tw/%E5%9C%9F%E5%A3%A4%E4%BB%8B%E8%B3%AA-%E8%82%A5%E6%96%99-2092078345-category.html"}],"view_count":0,"watch_count":6,"hashtags":["天然介質","蛭石","多肉","泥炭土","觀葉"]}