{"id":927,"date":"2023-11-27T10:27:20","date_gmt":"2023-11-27T10:27:20","guid":{"rendered":"https:\/\/plantpowerproducts.com\/hamerol\/"},"modified":"2026-11-10T19:13:02","modified_gmt":"2026-11-10T19:13:02","slug":"hamerol","status":"publish","type":"page","link":"https:\/\/plantpowerproducts.com\/en\/hamerol\/","title":{"rendered":"Hamerol: plant strengthener for a resilient crop"},"content":{"rendered":"\n\n<div id=\"superblock-block_b287730be3e6bc98473cd70b2442ec4b\" class=\"superblock leftright lightmode\">\n\n            \n                            <div class=\"miniblock text\">\n                    <div class=\"tekstblok\">\n                        <h2>What is Hamerol?<\/h2>\n<p>Hamerol is a biological plant strengthener based on <g id=\"gid_0\">chitosan hydrochloride<\/g>. The product supports the natural resilience of crops against pathogenic fungi, harmful nematodes and drought stress. This makes Hamerol a valuable addition to sustainable and integrated crop protection for conventional, organic and PlanetProof cultivation.  <\/p>\n                    <\/div>\n                <\/div>\n\n            \n        \n                            \t\n                <div class=\"miniblock img\">\n                    \n                                            <img decoding=\"async\" src=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2026\/08\/can-hamerol-ph-5-1024x683.png\" alt=\"\" >\n                    \n                    \n                                    <\/div>\n\n            \n            \n<\/div>\n\n\n\n<div id=\"superblock-block_4321ccc58e2a0313874085b2f9e5e1c2\" class=\"superblock leftright lightmode\">\n\n            \n                            <div class=\"miniblock text\">\n                    <div class=\"tekstblok\">\n                        <h2>When should you use Hamerol?<\/h2>\n<p>Hamerol can be used preventively to make plants more resilient both above and below ground. The product fits into cultivation schedules where growers are looking for biological crop protection and want to become less dependent on chemical crop protection products.<br \/>This plant strengthener is useful in situations involving pressure from fungi and nematodes, limited root development or periods of drought stress. Hamerol can also help partially fill gaps that have emerged in existing crop protection schedules.   <\/p>\n                    <\/div>\n                <\/div>\n\n            \n        \n                            \t\n                <div class=\"miniblock img\">\n                    \n                                            <img decoding=\"async\" src=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/uien-2-1024x684.jpg\" alt=\"crooo\" >\n                    \n                    \n                                    <\/div>\n\n            \n            \n<\/div>\n\n\n\n\t\t\n    <section class=\"hamerol-cta\">\n        <div class=\"hamerol-cta-overlay\">\n            <h2>Let us inform you about power plant products<\/h2>\n            <div class=\"bobobuttons\">\n                <a href=\"mailto:info@plantpowerproducts.nl\" class=\"btn btn-primary\">\n                    Request no-obligation advice                <\/a>\n                <a href=\"tel:+31657684652\" class=\"btn btn-alt hamerol-phone\">\n                    <i class=\"fa-light fa-phone\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\tCall:  +31 6 57684652                <\/a>\n            <\/div>\n        <\/div>\n    <\/section>\n\n\n    \n\n\n<div id=\"superblock-block_3719a9aacca7cb906d0bd003c7c72952\" class=\"superblock leftright darkmode\">\n\n            \n                            <div class=\"miniblock text\">\n                    <div class=\"tekstblok\">\n                        <h2>How does Hamerol work?<\/h2>\n<p>Chitosan hydrochloride is derived from chitin, a natural biopolymer found in fungi, insects and crustaceans, among other sources. Plants recognise this substance and respond by activating their natural defence mechanisms.<br \/>Chitosan also influences the microbial community in the soil. Beneficial bacteria and mycorrhiza-forming fungi are supported, making nutrients more available and creating a stronger, biologically active environment around the roots.   <\/p>\n                    <\/div>\n                <\/div>\n\n            \n        \n                            \t\n                <div class=\"miniblock img\">\n                    \n                                            <img decoding=\"async\" src=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/stimulant.jpg\" alt=\"cfrop1\" >\n                    \n                    \n                                    <\/div>\n\n            \n            \n<\/div>\n\n\n\n<div id=\"blocks-grid-block_0b5366aab3f59313503c259961aab001\" class=\"home-blocks-wrapper\">\n    <div class=\"superblocks\">\n        \n                    <div class=\"blocktitle\">\n                                    <h2>Why choose Hamerol?<\/h2>\n                                \n                            <\/div>\n        \n                    <div class=\"blocks\">\n                                    <div class=\"block\">\n                        \n                        <div class=\"block-content\">\n                                                            <h2>1. Greater crop resilience<\/h2>\n                            \n                                                            <div class=\"block-text\">\n                                    <ul>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>Increases resistance against above-ground and below-ground fungal infections<\/li>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>Supports resistance against harmful organisms and nematodes<\/li>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>Helps crops cope better with drought stress<\/li>\n<\/ul>\n                                <\/div>\n                            \t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n                                                    \n                    <\/div>\n                                    <div class=\"block\">\n                        \n                        <div class=\"block-content\">\n                                                            <h2>2. Stronger roots and more active soil life<\/h2>\n                            \n                                                            <div class=\"block-text\">\n                                    <ul>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>Stimulates the development of the root system<\/li>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>Supports the formation of mycorrhizal connections<\/li>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>Promotes a biologically active root environment<\/li>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>Helps make nutrients more available to the plant<\/li>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>Increases chlorophyll content and crop vitality<\/li>\n<\/ul>\n                                <\/div>\n                            \t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n                                                    \n                    <\/div>\n                                    <div class=\"block\">\n                        \n                        <div class=\"block-content\">\n                                                            <h2>3. Practical within sustainable cultivation<\/h2>\n                            \n                                                            <div class=\"block-text\">\n                                    <ul>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>Easy to integrate into integrated crop protection<\/li>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>Suitable for conventional, organic and PlanetProof cultivation<\/li>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>No waiting period before use<\/li>\n<li><i class=\"fa-light fa-circle-check\" aria-hidden=\"true\"><\/i>Can help fill gaps in existing spray schedules<\/li>\n<\/ul>\n                                <\/div>\n                            \t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n                                                    \n                    <\/div>\n                            <\/div>\n        \n    <\/div>\n<\/div>\n\n<div id=\"superblock-block_cc2386ca72bed9f71aa25b00189484d2\" class=\"superblock leftright lightmode\">\n\n            \n                            <div class=\"miniblock text\">\n                    <div class=\"tekstblok\">\n                        <h2>Applying Hamerol within your cultivation schedule<\/h2>\n<p>Hamerol is diluted with clean tap water and applied using a clean spraying system. The product is easy to integrate into integrated crop protection, but mixing it with other crop protection products is not recommended. <\/p>\n<ol>\n<li>Test any potential mixture in a measuring cup beforehand<\/li>\n<li>Check whether the different products dissolve properly<\/li>\n<li>Make sure the spraying system is completely clean before use<\/li>\n<li>Clean the system thoroughly with plenty of water after application<\/li>\n<li>Always consult the current manual and recommended dosage<\/li>\n<\/ol>\n                    <\/div>\n                <\/div>\n\n            \n        \n                            <div class=\"miniblock text\">\n                    <div class=\"tekstblok\">\n                        <h3>Part of a resilient cultivation system<\/h3>\n<p>Every type of cultivation involves different conditions, crop challenges, and objectives. We are happy to work with you to explore how Hamerol can be integrated into your existing cultivation schedule. <\/p>\n<p><strong><a href=\"https:\/\/plantpowerproducts.com\/en\/contact\/\">Get in touch<\/a><\/strong><\/p>\n                    <\/div>\n                <\/div>\n\n            \n            \n<\/div>\n\n<h2 class=\"knoppen_heading\">Results and application per crop (pdf)<\/h2>\n\t<div class=\"afbeeldingknoppen\">\n\t\t<div class=\"knoppen\" style=\"justify-content:center;\">\n\t\t\t\t\t\t<a href=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/Hamerol-toepassingen-en-dosering-Engels-Brits.pdf\" target=\"_blank\" rel=\"next\" class=\"knop downloads\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2026\/08\/hamerol-ph-5-cropped.png\" alt=\"PDF\" class=\"cover\">\n\t\t\t\t<span class=\"cover\">PDF<\/span>\n\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t<\/div>\n\n<h2 class=\"knoppen_heading\">Downloads and registrations<\/h2>\n\t<div class=\"afbeeldingknoppen\">\n\t\t<div class=\"knoppen\" style=\"justify-content:center;\">\n\t\t\t\t\t\t<a href=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/Registration-EFSA-chitosan-hydrochloride-05-07-2021.pdf\" target=\"_blank\" rel=\"next\" class=\"knop downloads\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/Flag_of_Europe-copy-scaled.jpg\" alt=\"EU registration\" class=\"contain\">\n\t\t\t\t<span class=\"contain\">EU registration<\/span>\n\t\t\t<\/a>\n\t\t\t\t\t\t<a href=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/Certificatieschema-PlanetProof-plantaardige-producten-NL-pag-8085.pdf\" target=\"_blank\" rel=\"next\" class=\"knop downloads\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/PlanetProof_Fine_RGB-1024x1024-1.png\" alt=\"PlanetProof\" class=\"contain\">\n\t\t\t\t<span class=\"contain\">PlanetProof<\/span>\n\t\t\t<\/a>\n\t\t\t\t\t\t<a href=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2024\/11\/Fibl-Demeter-Zertifikat-Hamerol-2025.pdf\" target=\"_blank\" rel=\"next\" class=\"knop downloads\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/fibl-logo.png\" alt=\"FiBL\" class=\"contain\">\n\t\t\t\t<span class=\"contain\">FiBL<\/span>\n\t\t\t<\/a>\n\t\t\t\t\t\t<a href=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/Hamerol-toepassingen-en-dosering-Engels-Brits.pdf\" target=\"_blank\" rel=\"next\" class=\"knop downloads\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/plantpowerproducts_hamerol.jpg\" alt=\"Manual\" class=\"contain\">\n\t\t\t\t<span class=\"contain\">Manual<\/span>\n\t\t\t<\/a>\n\t\t\t\t\t\t<a href=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2026\/07\/Toelating-chitosan-hydrochloride-door-FOD-VVVL-Belgie-1.pdf\" target=\"_blank\" rel=\"next\" class=\"knop downloads\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/fps-health-logo-front-nl.png\" alt=\"\" class=\"contain\">\n\t\t\t\t<span class=\"contain\"><\/span>\n\t\t\t<\/a>\n\t\t\t\t\t\t<a href=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2024\/11\/Hamerol-toepassingen-en-dosering.pdf\" target=\"_blank\" rel=\"next\" class=\"knop downloads\">\n\t\t\t\t<img decoding=\"async\" src=\"https:\/\/plantpowerproducts.com\/wp-content\/uploads\/2023\/12\/plantpowerproducts_hamerol.jpg\" alt=\"\" class=\"contain\">\n\t\t\t\t<span class=\"contain\"><\/span>\n\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":5538,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"producten-template.php","meta":{"_acf_changed":false,"_seopress_titles_title":"Biological plant strengthener Hamerol | Plant Power Products","_seopress_titles_desc":"Discover Hamerol, the plant strengthener based on chitosan hydrochloride for improved plant resilience and sustainable crop 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