{"id":18031,"date":"2023-03-15T22:58:52","date_gmt":"2023-03-15T21:58:52","guid":{"rendered":"https:\/\/www.ulissequalityshop.com\/prodotto\/bonsaipro-pumex-optima-pumice-wash\/"},"modified":"2026-02-17T22:37:26","modified_gmt":"2026-02-17T21:37:26","slug":"bonsaipro-pumex-optima-pumice-wash","status":"publish","type":"product","link":"https:\/\/www.ulissequalityshop.com\/en\/prodotto\/bonsaipro-pumex-optima-pumice-wash\/","title":{"rendered":"BonsaiPro Pumex Optima Pumice Wash"},"content":{"rendered":"<p><strong>Ulisse BonsaiPro Pumex Optima Washed Pumice<\/strong> is a high-quality pumice that has been sieved, washed and dried before packaging. An excellent inert substrate for growing Bonsai and other plants, packaged ready to use. <\/p>\n<p>The qualities of pumice in cultivation are related to its porosity and ability to retain water. In addition, the particularly hard texture of this material keeps its physical qualities intact over time, allowing roots to develop properly and continuing to provide oxygenation and gas exchange over time. <\/p>\n<p><strong>Pumex Optima<\/strong> pumice, mixed in different percentages with <a href=\"https:\/\/www.ulissequalityshop.com\/prodotto\/ulisse-bonsaipro-akadama-optima-grano-fine\/\" target=\"_blank\" rel=\"noopener\"><strong>Akadama Optima<\/strong><\/a> or with <a href=\"https:\/\/www.ulissequalityshop.com\/en\/prodotto\/bonsaipro-lapillus-optima-volcanic-lapillus\/\" target=\"_blank\" rel=\"noopener\"><strong>Lapillus Optima<\/strong><\/a>, makes a perfect substrate for most plants, both coniferous and deciduous.<\/p>\n<h2><strong>BonsaiPro Pumex Optima Pumice Wash, Features:<\/strong><\/h2>\n<ul>\n<li>medium grain size: 3-6 mm<\/li>\n<li>product already washed and ready to use<\/li>\n<li>maintains the physical characteristics over time<\/li>\n<li>excellent air and water retention<\/li>\n<li>releases sodium<\/li>\n<li>Promotes the absorption of calcium and magnesium<\/li>\n<li>low cation exchange<\/li>\n<\/ul>\n<h4><strong>Available formats:<\/strong><\/h4>\n<ul>\n<li><strong>1.5 liters<\/strong><\/li>\n<li><strong>3 liters<\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><strong>Ulisse BonsaiPro Pumex Optima Washed Pumice<\/strong> is a high-quality pumice that has been sieved, washed and dried before packaging. An excellent inert substrate for growing Bonsai and other plants, packaged ready to use. <\/p>\n<h4><strong>Available formats:<\/strong><\/h4>\n<ul>\n<li><strong>1.5 liters<\/strong><\/li>\n<li><strong>3 liters<\/strong><\/li>\n<\/ul>\n","protected":false},"featured_media":18885,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"pwb-brand":[2107,2066],"product_brand":[],"product_cat":[2226,2347,2270],"product_tag":[2568],"woo-feed-brand":[2108],"class_list":{"0":"post-18031","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-bonsaipro","7":"pwb-brand-ulisse","8":"product_cat-substrate-en","9":"product_cat-substrati-en","10":"product_cat-bonsai-en","11":"product_tag-substrates-for-bonsai","12":"product_shipping_class-0-3-kg-en","13":"woo-feed-brand-bonsaipro","15":"first","16":"instock","17":"sale","18":"taxable","19":"shipping-taxable","20":"purchasable","21":"product-type-variable","22":"has-default-attributes"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>BonsaiPro Pumex Optima Pumice Wash - Ulisse Quality Shop<\/title>\n<meta name=\"description\" content=\"Ulisse BonsaiPro Pumex Optima Washed Pumice is a high-quality pumice that has been sieved, washed and dried before packaging. Learn more.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ulissequalityshop.com\/en\/prodotto\/bonsaipro-pumex-optima-pumice-wash\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"BonsaiPro Pumex Optima Pumice Wash - Ulisse Quality Shop\" \/>\n<meta property=\"og:description\" content=\"Ulisse BonsaiPro Pumex Optima Washed Pumice is a high-quality pumice that has been sieved, washed and dried before packaging. 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