{"product_id":"arborpgr-paclobutrazole-growth-regulator","title":"ArborPGR Paclobutrazole Growth Regulator","description":"\u003cp data-start=\"101\" data-end=\"369\"\u003e\u003cstrong data-start=\"101\" data-end=\"113\"\u003eArborPGR\u003c\/strong\u003e\u003cbr data-start=\"113\" data-end=\"116\"\u003eSystemic plant growth regulator for trees that slows aboveground vegetative growth by inhibiting gibberellin biosynthesis. ArborPGR is most effective when applied to the soil near the base of the tree, either by soil injection or as a basal soil drench.\u003c\/p\u003e\n\u003cp data-start=\"371\" data-end=\"408\"\u003e\u003cstrong data-start=\"371\" data-end=\"408\"\u003eBenefits of ArborPGR Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"410\" data-end=\"605\"\u003e\u003cstrong data-start=\"410\" data-end=\"434\"\u003eRedistributed Energy\u003c\/strong\u003e\u003cbr data-start=\"434\" data-end=\"437\"\u003eInstead of putting energy into excessive top growth, trees can allocate more resources to root development. This can reduce pruning needs and improve drought tolerance.\u003c\/p\u003e\n\u003cp data-start=\"607\" data-end=\"838\"\u003e\u003cstrong data-start=\"607\" data-end=\"634\"\u003eAltered Leaf Physiology\u003c\/strong\u003e\u003cbr data-start=\"634\" data-end=\"637\"\u003eArborPGR can lead to thicker leaf cuticles, smaller stomata, and increased leaf hairs. These changes may help reduce water loss during hot, dry conditions and improve tolerance to environmental stress.\u003c\/p\u003e\n\u003cp data-start=\"840\" data-end=\"1044\"\u003e\u003cstrong data-start=\"840\" data-end=\"869\"\u003eEnhanced Root Hair Growth\u003c\/strong\u003e\u003cbr data-start=\"869\" data-end=\"872\"\u003eA stronger root system improves uptake of water and nutrients, helping trees better tolerate stress and recover from issues such as soil disturbance or construction damage.\u003c\/p\u003e\n\u003cp data-start=\"1046\" data-end=\"1323\"\u003e\u003cstrong data-start=\"1046\" data-end=\"1080\"\u003eReduced Gibberellin Production\u003c\/strong\u003e\u003cbr data-start=\"1080\" data-end=\"1083\"\u003eGibberellins drive shoot elongation and vegetative growth. By reducing gibberellin biosynthesis, ArborPGR decreases internode length and can significantly reduce annual shoot growth, often resulting in less frequent pruning and maintenance.\u003c\/p\u003e\n\u003cp data-start=\"1325\" data-end=\"1532\"\u003e\u003cstrong data-start=\"1325\" data-end=\"1361\"\u003eIncreased Abscisic Acid Activity\u003c\/strong\u003e\u003cbr data-start=\"1361\" data-end=\"1364\"\u003ePaclobutrazol treatment is associated with increased abscisic acid activity, which helps regulate water use, reduce transpiration, and improve drought stress tolerance.\u003c\/p\u003e\n\u003cp data-start=\"1534\" data-end=\"1696\"\u003e\u003cstrong data-start=\"1534\" data-end=\"1567\"\u003eIncreased Chlorophyll Content\u003c\/strong\u003e\u003cbr data-start=\"1567\" data-end=\"1570\"\u003eArborPGR can increase chlorophyll content, which often results in darker green foliage and improved photosynthetic efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1698\" data-end=\"1789\"\u003e\u003cstrong data-start=\"1698\" data-end=\"1713\"\u003eIngredients\u003c\/strong\u003e\u003cbr data-start=\"1713\" data-end=\"1716\"\u003eActive Ingredient: \u003cstrong data-start=\"1735\" data-end=\"1758\"\u003ePaclobutrazol 22.9%\u003c\/strong\u003e\u003cbr data-start=\"1758\" data-end=\"1761\"\u003eOther Ingredients: \u003cstrong data-start=\"1780\" data-end=\"1789\"\u003e77.1%\u003c\/strong\u003e\u003c\/p\u003e","brand":"PHC Rx","offers":[{"title":"1 Liter","offer_id":47217442324657,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true},{"title":"1 Gal","offer_id":47217442357425,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true},{"title":"2.5 Gal","offer_id":47217442390193,"sku":null,"price":700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9805\/9185\/files\/Plant_growth_products_on_wood_and_leaves-removebg.png?v=1776619964","url":"https:\/\/shop.phcrx.app\/products\/arborpgr-paclobutrazole-growth-regulator","provider":"PHC Rx","version":"1.0","type":"link"}