{"id":12290,"date":"2021-08-31T10:30:34","date_gmt":"2021-08-31T08:30:34","guid":{"rendered":"https:\/\/www.grena.com\/fertilizzanti\/uncategorized\/grena-star\/"},"modified":"2026-09-01T12:45:00","modified_gmt":"2026-09-01T10:45:00","slug":"grena-star","status":"publish","type":"product","link":"https:\/\/new.grena.com\/en\/fertilizers\/organic-nitrogen-fertilizers\/grena-star\/","title":{"rendered":"Grena Star N8"},"content":{"rendered":"<p>GRENA STAR contains 8% organic nitrogen and <strong>is obtained by mixing in laboratory-tested doses of animal proteins with feathermeal<\/strong>, it represents a product with remarkable performances.<br \/>\nThanks to the presence of free amino acids in particular deriving <strong>from keratin contained in the feather, a protein consisting of amino acids, vitamins, and trace elements<\/strong>, which allow plants to withstand environmental stresses and high salt concentrations in soils.<br \/>\nIt is a slow-release product: amino acids provide an immediate release of organic nitrogen, while denatured peptides and proteins provide long- term slow release. GRENA STAR shows an effective nitrogen mineralization reaching 50% gradually and in a time of 28 days.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ORGANIC NITROGEN FERTILIZER WITH FEATHERMEAL<br \/>\n<strong><em>PERMITTED IN ORGANIC FARMING<\/em><\/strong><\/p>\n<p>GRENA STAR is ideal for situations of environmental stress<\/p>\n<p><strong>SOURCE<\/strong><br \/>\nMeatmeal and feathermeal<\/p>\n<p><strong>Physical state<\/strong>: micro 2 mm &#8211; pellet 4 mm<\/p>\n<p><strong>Packaging available:<br \/>\n<\/strong>25 kg bags &#8211; 500 kg bags<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":null,"_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":""},"etheme_brands":[],"product_brand":[],"product_cat":[197],"product_tag":[168],"class_list":["post-12290","product","type-product","status-publish","product_cat-organic-nitrogen-fertilizers","product_tag-professional-agriculture","pa_certificati-bio","pa_colture-greenhouse-vegetable-crops","pa_colture-orchards-pome-fruits-stone-fruits-etc","pa_colture-vineyards","pa_confezioni-disponibili-25-kg-bags","pa_confezioni-disponibili-500-kg-bags","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/new.grena.com\/en\/wp-json\/wp\/v2\/product\/12290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/new.grena.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/new.grena.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/new.grena.com\/en\/wp-json\/wp\/v2\/product\/12290\/revisions"}],"predecessor-version":[{"id":41177,"href":"https:\/\/new.grena.com\/en\/wp-json\/wp\/v2\/product\/12290\/revisions\/41177"}],"wp:attachment":[{"href":"https:\/\/new.grena.com\/en\/wp-json\/wp\/v2\/media?parent=12290"}],"wp:term":[{"taxonomy":"brand","embeddable":true,"href":"https:\/\/new.grena.com\/en\/wp-json\/wp\/v2\/etheme_brands?post=12290"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/new.grena.com\/en\/wp-json\/wp\/v2\/product_brand?post=12290"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/new.grena.com\/en\/wp-json\/wp\/v2\/product_cat?post=12290"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/new.grena.com\/en\/wp-json\/wp\/v2\/product_tag?post=12290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}