{"id":2409,"date":"2023-11-01T13:58:34","date_gmt":"2023-11-01T13:58:34","guid":{"rendered":"https:\/\/ledgnd.com\/kennisbank\/"},"modified":"2025-07-22T08:24:35","modified_gmt":"2025-07-22T08:24:35","slug":"knowledge-base","status":"publish","type":"page","link":"https:\/\/ledgnd.com\/en\/knowledge-base\/","title":{"rendered":"Knowledge base"},"content":{"rendered":"[vc_row type=&#8221;full_width_background&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; bg_image=&#8221;960&#8243; bg_position=&#8221;center center&#8221; background_image_loading=&#8221;default&#8221; bg_repeat=&#8221;no-repeat&#8221; scene_position=&#8221;center&#8221; top_padding=&#8221;200&#8243; bottom_margin=&#8221;75px&#8221; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; id=&#8221;pageHero&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;none&#8221; column_shadow=&#8221;none&#8221; column_border_radius=&#8221;none&#8221; column_link_target=&#8221;_self&#8221; column_position=&#8221;default&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/1&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221;][vc_row_inner column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; top_padding=&#8221;100&#8243; text_align=&#8221;left&#8221; row_position=&#8221;default&#8221; row_position_tablet=&#8221;inherit&#8221; row_position_phone=&#8221;inherit&#8221; overflow=&#8221;visible&#8221; pointer_events=&#8221;all&#8221;][vc_column_inner column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color=&#8221;#ffffff&#8221; background_color_opacity=&#8221;0.9&#8243; background_hover_color_opacity=&#8221;1&#8243; column_backdrop_filter=&#8221;blur&#8221; column_backdrop_filter_blur=&#8221;10&#8243; font_color=&#8221;#1a1a1a&#8221; column_shadow=&#8221;custom&#8221; column_border_radius=&#8221;10px&#8221; column_link_target=&#8221;_self&#8221; overflow=&#8221;visible&#8221; el_class=&#8221;pageHero__card&#8221; gradient_direction=&#8221;left_to_right&#8221; overlay_strength=&#8221;0.3&#8243; width=&#8221;1\/2&#8243; tablet_width_inherit=&#8221;default&#8221; animation_type=&#8221;default&#8221; enable_animation=&#8221;true&#8221; animation=&#8221;fade-in-from-left&#8221; animation_easing=&#8221;default&#8221; bg_image_animation=&#8221;none&#8221; border_type=&#8221;simple&#8221; column_border_width=&#8221;none&#8221; column_border_style=&#8221;solid&#8221; column_padding_type=&#8221;default&#8221; gradient_type=&#8221;default&#8221; custom_box_shadow=&#8221;horizontal:0,vertical:0,blur:40,spread:0,opacity:0.15&#8243;][vc_custom_heading source=&#8221;post_title&#8221; font_container=&#8221;tag:h1|font_size:64px|text_align:left|color:%232f3b56|line_height:100%25&#8243; use_theme_fonts=&#8221;yes&#8221;][vc_column_text]On this page, we regularly post new substantive articles on topics such as: new developments, research, application of LED, sensors, data, and insights.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_direction=&#8221;default&#8221; column_direction_tablet=&#8221;default&#8221; column_direction_phone=&#8221;default&#8221; scene_position=&#8221;center&#8221; bottom_margin=&#8221;75&#8243; text_color=&#8221;dark&#8221; text_align=&#8221;left&#8221; row_border_radius=&#8221;none&#8221; row_border_radius_applies=&#8221;bg&#8221; overflow=&#8221;visible&#8221; overlay_strength=&#8221;0.3&#8243; gradient_direction=&#8221;left_to_right&#8221; shape_divider_position=&#8221;bottom&#8221; bg_image_animation=&#8221;none&#8221; gradient_type=&#8221;default&#8221; shape_type=&#8221;&#8221;][vc_column column_padding=&#8221;no-extra-padding&#8221; column_padding_tablet=&#8221;inherit&#8221; column_padding_phone=&#8221;inherit&#8221; column_padding_position=&#8221;all&#8221; column_element_direction_desktop=&#8221;default&#8221; column_element_spacing=&#8221;default&#8221; desktop_text_alignment=&#8221;default&#8221; tablet_text_alignment=&#8221;default&#8221; phone_text_alignment=&#8221;default&#8221; background_color_opacity=&#8221;1&#8243; background_hover_color_opacity=&#8221;1&#8243; 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name=\"wpv-category[]\" value=\"data-from-the-greenhouse\" \/>Data from the Greenhouse<\/label><\/div><div class=\"checkbox\"><label for=\"post_category-insights\"><input type=\"checkbox\" id=\"post_category-insights\" class=\"js-wpv-filter-trigger\" name=\"wpv-category[]\" value=\"insights\" \/>Insights<\/label><\/div><div class=\"checkbox\"><label for=\"post_category-led-en\"><input type=\"checkbox\" id=\"post_category-led-en\" class=\"js-wpv-filter-trigger\" name=\"wpv-category[]\" value=\"led-en\" \/>LED<\/label><\/div><div class=\"checkbox\"><label for=\"post_category-myledgnd-2\"><input type=\"checkbox\" id=\"post_category-myledgnd-2\" class=\"js-wpv-filter-trigger\" name=\"wpv-category[]\" value=\"myledgnd-2\" \/>MyLedgnd<\/label><\/div><div class=\"checkbox\"><label for=\"post_category-sensors\"><input type=\"checkbox\" id=\"post_category-sensors\" class=\"js-wpv-filter-trigger\" name=\"wpv-category[]\" value=\"sensors\" \/>Sensors<\/label><\/div><div class=\"checkbox\"><label 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data-permalink=\"\/en\/wp-json\/wp\/v2\/pages\/2409?wpv_view_count=739\">\n\n \n <div class=\"newsGrid__grid\">\n  \n  \n   <a href=\"https:\/\/ledgnd.com\/en\/knowledge-base-article\/frequently-asked-questions-faq-about-data-driven-growing\/\" class=\"nkb__item\">\n    <div class=\"nkb__image\">\n     <img decoding=\"async\" src=\"https:\/\/ledgnd.com\/wp-content\/uploads\/Screen-MyLedgnd-1-1024x576.jpg\" alt=\"Frequently Asked Questions (FAQ) about data-driven growing\">\n    <\/div>\n    <div class=\"nkb__content\">\n     <div class=\"nkb__labels\">\n      <div class=\"nkb__label\">MyLedgnd<\/div>\n      <!--<div class=\"nkb__label nkb__label--ghost\">&#091;wpv-post-taxonomy type=\"industrie\" format=\"name\"&#093;<\/div>-->\n     <\/div>\n      <h3 class=\"nkb__titel\">Frequently Asked Questions (FAQ) about data-driven growing<\/h3>\n      <p class=\"nkb__text\">Data-driven growing often raises questions. Where do you start? What do you need? And how do you kno&#8230;<\/p>\n      <div class=\"nkb__button\">Read more<\/div>  \n    <\/div>\n   <\/a>\n  \n   <a href=\"https:\/\/ledgnd.com\/en\/knowledge-base-article\/which-plant-feedback-systems-are-there\/\" class=\"nkb__item\">\n    <div class=\"nkb__image\">\n     <img decoding=\"async\" src=\"https:\/\/ledgnd.com\/wp-content\/uploads\/Financieringsmogelijkheden2.jpg\" alt=\"Which plant feedback systems are there?\">\n    <\/div>\n    <div class=\"nkb__content\">\n     <div class=\"nkb__labels\">\n      <div class=\"nkb__label\">MyLedgnd<\/div>\n      <!--<div class=\"nkb__label nkb__label--ghost\">&#091;wpv-post-taxonomy type=\"industrie\" format=\"name\"&#093;<\/div>-->\n     <\/div>\n      <h3 class=\"nkb__titel\">Which plant feedback systems are there?<\/h3>\n      <p class=\"nkb__text\">[vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_directi&#8230;<\/p>\n      <div class=\"nkb__button\">Read more<\/div>  \n    <\/div>\n   <\/a>\n  \n   <a href=\"https:\/\/ledgnd.com\/en\/knowledge-base-article\/invisible-plant-stress-part-ii-how-vpd-helps-detect-early-stress\/\" class=\"nkb__item\">\n    <div class=\"nkb__image\">\n     <img decoding=\"async\" src=\"https:\/\/ledgnd.com\/wp-content\/uploads\/Onzichtbarestress-Deel-II-1024x576.jpg\" alt=\"Invisible plant stress Part II \u2013 How VPD helps detect early stress\">\n    <\/div>\n    <div class=\"nkb__content\">\n     <div class=\"nkb__labels\">\n      <div class=\"nkb__label\">MyLedgnd<\/div>\n      <!--<div class=\"nkb__label nkb__label--ghost\">&#091;wpv-post-taxonomy type=\"industrie\" format=\"name\"&#093;<\/div>-->\n     <\/div>\n      <h3 class=\"nkb__titel\">Invisible plant stress Part II \u2013 How VPD helps detect early stress<\/h3>\n      <p class=\"nkb__text\">In the greenhouse, everything may look green and healthy. However, sometimes there\u2019s a hidden proble&#8230;<\/p>\n      <div class=\"nkb__button\">Read more<\/div>  \n    <\/div>\n   <\/a>\n  \n   <a href=\"https:\/\/ledgnd.com\/en\/knowledge-base-article\/the-closed-feedback-loop-in-the-greenhouse-what-is-it-and-what-are-the-benefits\/\" class=\"nkb__item\">\n    <div class=\"nkb__image\">\n     <img decoding=\"async\" src=\"https:\/\/ledgnd.com\/wp-content\/uploads\/Plantfeedback-kennisartikel-1024x576.jpg\" alt=\"The closed feedback loop in the greenhouse: what is it and what are its benefits?\">\n    <\/div>\n    <div class=\"nkb__content\">\n     <div class=\"nkb__labels\">\n      <div class=\"nkb__label\">MyLedgnd, Sensors<\/div>\n      <!--<div class=\"nkb__label nkb__label--ghost\">&#091;wpv-post-taxonomy type=\"industrie\" format=\"name\"&#093;<\/div>-->\n     <\/div>\n      <h3 class=\"nkb__titel\">The closed feedback loop in the greenhouse: what is it and what are its benefits?<\/h3>\n      <p class=\"nkb__text\">In greenhouse horticulture, large amounts of data are collected. Sensors measure light, temperature,&#8230;<\/p>\n      <div class=\"nkb__button\">Read more<\/div>  \n    <\/div>\n   <\/a>\n  \n   <a href=\"https:\/\/ledgnd.com\/en\/knowledge-base-article\/invisible-plant-stress-part-i-what-your-plant-is-trying-to-tell-you-but-you-dont-see\/\" class=\"nkb__item\">\n    <div class=\"nkb__image\">\n     <img decoding=\"async\" src=\"https:\/\/ledgnd.com\/wp-content\/uploads\/Onzichtbare-plantstress-deel-1-1024x576.jpg\" alt=\"Invisible plant stress Part I \u2013 What your plant is trying to tell you (but you don\u2019t see)\">\n    <\/div>\n    <div class=\"nkb__content\">\n     <div class=\"nkb__labels\">\n      <div class=\"nkb__label\">MyLedgnd, Sensors<\/div>\n      <!--<div class=\"nkb__label nkb__label--ghost\">&#091;wpv-post-taxonomy type=\"industrie\" format=\"name\"&#093;<\/div>-->\n     <\/div>\n      <h3 class=\"nkb__titel\">Invisible plant stress Part I \u2013 What your plant is trying to tell you (but you don\u2019t see)<\/h3>\n      <p class=\"nkb__text\">As a grower you know better than anyone how important it is to observe what happens in the greenhous&#8230;<\/p>\n      <div class=\"nkb__button\">Read more<\/div>  \n    <\/div>\n   <\/a>\n  \n   <a href=\"https:\/\/ledgnd.com\/en\/knowledge-base-article\/from-climate-to-crop-why-plant-science-is-the-key-to-better-cultivation-decisions\/\" class=\"nkb__item\">\n    <div class=\"nkb__image\">\n     <img decoding=\"async\" src=\"https:\/\/ledgnd.com\/wp-content\/uploads\/Huidmondjes-1024x576.jpg\" alt=\"From climate to crop why plant science is the key to better cultivation decisions\">\n    <\/div>\n    <div class=\"nkb__content\">\n     <div class=\"nkb__labels\">\n      <div class=\"nkb__label\">MyLedgnd, Sensors<\/div>\n      <!--<div class=\"nkb__label nkb__label--ghost\">&#091;wpv-post-taxonomy type=\"industrie\" format=\"name\"&#093;<\/div>-->\n     <\/div>\n      <h3 class=\"nkb__titel\">From climate to crop why plant science is the key to better cultivation decisions<\/h3>\n      <p class=\"nkb__text\">[vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_directi&#8230;<\/p>\n      <div class=\"nkb__button\">Read more<\/div>  \n    <\/div>\n   <\/a>\n  \n   <a href=\"https:\/\/ledgnd.com\/en\/knowledge-base-article\/the-3-biggest-pitfalls-when-starting-with-sensors-in-the-greenhouse-and-how-to-avoid-them\/\" class=\"nkb__item\">\n    <div class=\"nkb__image\">\n     <img decoding=\"async\" src=\"https:\/\/ledgnd.com\/wp-content\/uploads\/Header-3-1024x576.jpg\" alt=\"The 3 biggest pitfalls when starting with sensors in the greenhouse and how to avoid them\">\n    <\/div>\n    <div class=\"nkb__content\">\n     <div class=\"nkb__labels\">\n      <div class=\"nkb__label\">MyLedgnd, Sensors<\/div>\n      <!--<div class=\"nkb__label nkb__label--ghost\">&#091;wpv-post-taxonomy type=\"industrie\" format=\"name\"&#093;<\/div>-->\n     <\/div>\n      <h3 class=\"nkb__titel\">The 3 biggest pitfalls when starting with sensors in the greenhouse and how to avoid them<\/h3>\n      <p class=\"nkb__text\">[vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_directi&#8230;<\/p>\n      <div class=\"nkb__button\">Read more<\/div>  \n    <\/div>\n   <\/a>\n  \n   <a href=\"https:\/\/ledgnd.com\/en\/knowledge-base-article\/why-are-sensors-the-first-step-toward-more-efficient-cultivation\/\" class=\"nkb__item\">\n    <div class=\"nkb__image\">\n     <img decoding=\"async\" src=\"https:\/\/ledgnd.com\/wp-content\/uploads\/WhatsApp-Image-2025-01-16-at-15.19.08-1024x768.jpg\" alt=\"Why are sensors the first step toward more efficient cultivation?\">\n    <\/div>\n    <div class=\"nkb__content\">\n     <div class=\"nkb__labels\">\n      <div class=\"nkb__label\">MyLedgnd, Sensors<\/div>\n      <!--<div class=\"nkb__label nkb__label--ghost\">&#091;wpv-post-taxonomy type=\"industrie\" format=\"name\"&#093;<\/div>-->\n     <\/div>\n      <h3 class=\"nkb__titel\">Why are sensors the first step toward more efficient cultivation?<\/h3>\n      <p class=\"nkb__text\">[vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; column_margin=&#8221;default&#8221; column_directi&#8230;<\/p>\n      <div class=\"nkb__button\">Read more<\/div>  \n    <\/div>\n   <\/a>\n  \n   <a href=\"https:\/\/ledgnd.com\/en\/knowledge-base-article\/what-you-dont-see-in-the-greenhouse\/\" class=\"nkb__item\">\n    <div class=\"nkb__image\">\n     <img decoding=\"async\" src=\"https:\/\/ledgnd.com\/wp-content\/uploads\/Kennismaken-met-Martin-Pisani-header-1024x576.jpg\" alt=\"What you don&#8217;t see in the greenhouse\">\n    <\/div>\n    <div class=\"nkb__content\">\n     <div class=\"nkb__labels\">\n      <div class=\"nkb__label\">MyLedgnd, Sensors<\/div>\n      <!--<div class=\"nkb__label nkb__label--ghost\">&#091;wpv-post-taxonomy type=\"industrie\" format=\"name\"&#093;<\/div>-->\n     <\/div>\n      <h3 class=\"nkb__titel\">What you don&#8217;t see in the greenhouse<\/h3>\n      <p class=\"nkb__text\">[vc_row type=&#8221;in_container&#8221; full_screen_row_position=&#8221;middle&#8221; 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