{"id":3782,"date":"2026-03-18T09:54:58","date_gmt":"2026-03-18T09:54:58","guid":{"rendered":"https:\/\/citrovagreen.com\/%d9%85%d9%86%d8%b8%d9%85%d8%a7%d8%aa-%d8%a7%d9%84%d9%86%d9%85%d9%88-%d8%a7%d9%84%d9%86%d8%a8%d8%a7%d8%aa%d9%8a\/"},"modified":"2026-04-09T10:35:53","modified_gmt":"2026-04-09T10:35:53","slug":"plant-growth-regulators","status":"publish","type":"post","link":"https:\/\/citrovagreen.com\/en\/plant-growth-regulators\/","title":{"rendered":"Plant Growth Regulators: Types, Uses, and Best Solutions to Increase Yield"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">What Are Plant Growth Regulators?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Plant growth regulators are substances used to control vital processes \u062f\u0627\u062e\u0644 \u0627\u0644\u0646\u0628\u0627\u062a \u0645\u062b\u0644 <strong>growth, flowering, fruit set, and fruit size increase<\/strong>. They work by influencing the plant\u2019s natural hormones.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Simply put:<br>\ud83d\udc49 They are smart tools that help the plant achieve optimal performance at the right time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you want a deeper understanding, read:<br><strong><a href=\"https:\/\/citrovagreen.com\/en\/what-are-plant-growth-regulators\/\">What are plant growth regulators and how do they work inside the plant<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Types of Plant Growth Regulators and Their Uses<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/types-of-plant-growth-regulators-1024x683.webp\" alt=\"\u0623\u0646\u0648\u0627\u0639 \u0645\u0646\u0638\u0645\u0627\u062a \u0627\u0644\u0646\u0645\u0648 \u0627\u0644\u0646\u0628\u0627\u062a\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u0623\u0648\u0643\u0633\u064a\u0646\u0627\u062a \u0648\u0627\u0644\u062c\u0628\u0631\u064a\u0644\u064a\u0646\u0627\u062a \u0648\u0627\u0644\u0633\u064a\u062a\u0648\u0643\u064a\u0646\u064a\u0646\u0627\u062a\" class=\"wp-image-3770\" style=\"width:1024px;height:auto\" srcset=\"https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/types-of-plant-growth-regulators-1024x683.webp 1024w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/types-of-plant-growth-regulators-300x200.webp 300w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/types-of-plant-growth-regulators-768x512.webp 768w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/types-of-plant-growth-regulators-600x400.webp 600w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/types-of-plant-growth-regulators.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plant growth regulators are not a single type; each has a different role:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\ufe0f\u20e3 Auxins<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stimulate root growth<\/li>\n\n\n\n<li>Reduce fruit drop<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2\ufe0f\u20e3 Gibberellins (GA3)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Increase fruit size<\/li>\n\n\n\n<li>Enhance vegetative growth<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3\ufe0f\u20e3 Cytokinins<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Promote cell division<\/li>\n\n\n\n<li>Improve crop quality<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4\ufe0f\u20e3 Ethylene<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Regulate ripening<\/li>\n\n\n\n<li>Accelerate coloration<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For more details, see:<br><strong><a href=\"https:\/\/citrovagreen.com\/en\/types-of-plant-growth-regulators\/\">Types of plant growth regulators and the use of each in agriculture<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">When Should You Use Plant Growth Regulators?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/when-to-use-plant-growth-regulators-1024x683.webp\" alt=\"\u0645\u062a\u0649 \u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0646\u0638\u0645\u0627\u062a \u0627\u0644\u0646\u0645\u0648 \u0627\u0644\u0646\u0628\u0627\u062a\u064a\u0629 \u0641\u064a \u0645\u0631\u0627\u062d\u0644 \u0646\u0645\u0648 \u0627\u0644\u0646\u0628\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629\" class=\"wp-image-3773\" srcset=\"https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/when-to-use-plant-growth-regulators-1024x683.webp 1024w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/when-to-use-plant-growth-regulators-300x200.webp 300w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/when-to-use-plant-growth-regulators-768x512.webp 768w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/when-to-use-plant-growth-regulators-600x400.webp 600w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/when-to-use-plant-growth-regulators.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Choosing the right timing is critical:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Before flowering \u2192 to stimulate growth<\/li>\n\n\n\n<li>During flowering \u2192 to increase fruit set<\/li>\n\n\n\n<li>After fruit set \u2192 to improve fruit size<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">To understand this in detail, read:<br><strong><a href=\"https:\/\/citrovagreen.com\/en\/when-to-use-plant-growth-regulators-the-correct-timing-for-each-stage\/\">When to use plant growth regulators: the correct timing for each stage<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to Use Plant Growth Regulators Correctly<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/how-to-apply-growth-regulators-1024x683.webp\" alt=\"\u0637\u0631\u064a\u0642\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0646\u0638\u0645\u0627\u062a \u0627\u0644\u0646\u0645\u0648 \u0627\u0644\u0646\u0628\u0627\u062a\u064a\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u0631\u0634 \u0641\u064a \u0627\u0644\u062d\u0642\u0644\" class=\"wp-image-3775\" srcset=\"https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/how-to-apply-growth-regulators-1024x683.webp 1024w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/how-to-apply-growth-regulators-300x200.webp 300w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/how-to-apply-growth-regulators-768x512.webp 768w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/how-to-apply-growth-regulators-600x400.webp 600w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/how-to-apply-growth-regulators.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Proper use determines success or failure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Key points:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Follow the correct dosage<\/li>\n\n\n\n<li>Apply at the right time<\/li>\n\n\n\n<li>Ensure uniform spraying<\/li>\n\n\n\n<li>Avoid random mixing<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Learn more here:<br><strong><a href=\"https:\/\/citrovagreen.com\/en\/when-to-use-plant-growth-regulators-the-correct-timing-for-each-stage\/\">How to use plant growth regulators correctly (dosage and application methods)<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Common Mistakes to Avoid<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/mistakes-using-growth-regulators-1024x683.webp\" alt=\"\u0623\u062e\u0637\u0627\u0621 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0646\u0638\u0645\u0627\u062a \u0627\u0644\u0646\u0645\u0648 \u0627\u0644\u0646\u0628\u0627\u062a\u064a\u0629 \u0648\u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u062c\u0631\u0639\u0627\u062a \u0627\u0644\u0632\u0627\u0626\u062f\u0629 \u0639\u0644\u0649 \u0627\u0644\u0646\u0628\u0627\u062a\" class=\"wp-image-3777\" srcset=\"https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/mistakes-using-growth-regulators-1024x683.webp 1024w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/mistakes-using-growth-regulators-300x200.webp 300w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/mistakes-using-growth-regulators-768x512.webp 768w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/mistakes-using-growth-regulators-600x400.webp 600w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/mistakes-using-growth-regulators.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Major causes of failure include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Using excessive doses<\/li>\n\n\n\n<li>Applying at the wrong time<\/li>\n\n\n\n<li>Choosing the wrong product<\/li>\n\n\n\n<li>Incorrect repetition of use<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Read more:<br><strong><a href=\"https:\/\/citrovagreen.com\/en\/mistakes-in-using-plant-growth-regulators\/\">Common mistakes in using plant growth regulators and how to avoid them<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Best Plant Growth Regulators for Increasing Fruit Set<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/increase-fruit-set-growth-regulators-1024x683.webp\" alt=\"\u0632\u064a\u0627\u062f\u0629 \u0639\u0642\u062f \u0627\u0644\u062b\u0645\u0627\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0646\u0638\u0645\u0627\u062a \u0627\u0644\u0646\u0645\u0648 \u0627\u0644\u0646\u0628\u0627\u062a\u064a\u0629\" class=\"wp-image-3779\" srcset=\"https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/increase-fruit-set-growth-regulators-1024x683.webp 1024w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/increase-fruit-set-growth-regulators-300x200.webp 300w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/increase-fruit-set-growth-regulators-768x512.webp 768w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/increase-fruit-set-growth-regulators-600x400.webp 600w, https:\/\/citrovagreen.com\/wp-content\/uploads\/2026\/03\/increase-fruit-set-growth-regulators.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Poor fruit set is a common issue caused by:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Weak pollination<\/li>\n\n\n\n<li>Environmental stress<\/li>\n\n\n\n<li>Nutrient imbalance<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Using the right growth regulator can significantly improve fruit set.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Learn more:<br><strong><a href=\"https:\/\/citrovagreen.com\/en\/growth-regulators-for-increasing-fruit\/\">Best plant growth regulators for improving fruit set and increasing yield<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Best Plant Growth Regulators for Increasing Fruit Size<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Small fruit size is often due to weak cell division or lack of stimulation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Growth regulators help:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Increase fruit size<\/li>\n\n\n\n<li>Improve shape<\/li>\n\n\n\n<li>Enhance quality<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Read more:<br><strong><a href=\"https:\/\/citrovagreen.com\/en\/regulators-for-increasing-fruit-size\/\">Best plant growth regulators for increasing fruit size and improving quality<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Do You Really Need Plant Growth Regulators?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Not every situation requires their use.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">You may need them if:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>There is weak flowering<\/li>\n\n\n\n<li>Poor fruit set<\/li>\n\n\n\n<li>Unbalanced growth<\/li>\n\n\n\n<li><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Difference Between Plant Growth Regulators and Fertilizers<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Many farmers confuse the two, but the difference is clear:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fertilizers \u2192 feed the plant<\/li>\n\n\n\n<li>Growth regulators \u2192 control plant behavior<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Learn more:<br><strong><a href=\"https:\/\/citrovagreen.com\/en\/difference-between-plant-growth-regulators-and-fertilizers\/\">Difference between plant growth regulators and fertilizers and their effects on plants<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Plant growth regulators are not just \u0625\u0636\u0627\u0641\u0627\u062a\u2026<br>\ud83d\udc49 They are powerful tools that, when used correctly, can significantly increase yield and improve crop quality.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Success depends on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Choosing the right type<\/li>\n\n\n\n<li>Correct timing<\/li>\n\n\n\n<li>Proper application<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>What Are Plant Growth Regulators? Plant growth regulators are substances used to control vital processes \u062f\u0627\u062e\u0644 \u0627\u0644\u0646\u0628\u0627\u062a \u0645\u062b\u0644 growth, flowering, [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3768,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[93],"tags":[],"class_list":["post-3782","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-plant-growth-regulation"],"_links":{"self":[{"href":"https:\/\/citrovagreen.com\/en\/wp-json\/wp\/v2\/posts\/3782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/citrovagreen.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/citrovagreen.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/citrovagreen.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/citrovagreen.com\/en\/wp-json\/wp\/v2\/comments?post=3782"}],"version-history":[{"count":3,"href":"https:\/\/citrovagreen.com\/en\/wp-json\/wp\/v2\/posts\/3782\/revisions"}],"predecessor-version":[{"id":3929,"href":"https:\/\/citrovagreen.com\/en\/wp-json\/wp\/v2\/posts\/3782\/revisions\/3929"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/citrovagreen.com\/en\/wp-json\/wp\/v2\/media\/3768"}],"wp:attachment":[{"href":"https:\/\/citrovagreen.com\/en\/wp-json\/wp\/v2\/media?parent=3782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/citrovagreen.com\/en\/wp-json\/wp\/v2\/categories?post=3782"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/citrovagreen.com\/en\/wp-json\/wp\/v2\/tags?post=3782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}