{"title":"Classic Rack \u0026 Cup Propagation Trays","description":"\u003cp\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eMost propagation trays produce circling roots and overly compacted, swampy soil.\u003c\/span\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none white-space-prewrap\"\u003e \u003c\/span\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eRediRoot\u003c\/span\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003e \u003c\/span\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003eAeration Propagation Trays\u003c\/span\u003e\u003cspan class=\"a_GcMg font-feature-liga-off font-feature-clig-off font-feature-calt-off text-decoration-none text-strikethrough-none\"\u003e eliminate root circling through air pruning, allowing for development of dense, fibrous roots, reduced transplant shock and satisfied customers.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"rediroot-18-cell-rack-cup-propagation-system","title":"RediRoot 18-Cell Rack \u0026 Cup Propagation System","description":"\u003cp\u003e\u003cem\u003e\"The Root System Your Premium Crops Deserve.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003ePremium crops start with premium roots — and premium roots start before a plant ever hits the bench. When propagation happens in a standard tray, roots hit a wall and circle. That circling creates a root system that's compromised from day one: slower to establish, prone to transplant stress, and producing a plant that never quite reaches its full potential.\u003c\/p\u003e\n\n\u003cp\u003eThe RediRoot 18-Cell Rack \u0026amp; Cup Propagation System is built for growers who won't settle. The elevated rack design delivers true 360° airflow around every cup, air-pruning roots from all sides — not just the bottom. Individual removable cups mean you transplant one plant at a time without disturbing neighboring starts. The result is a dense, fibrous root mass ready to explode into growth the moment it hits the ground, with dramatically less transplant shock and faster crop establishment.\u003c\/p\u003e\n\n\u003cp\u003eWith over 20 years of proven results with commercial nurseries, RediRoot's air-pruning technology is the trusted standard for serious propagators. The 18-cell configuration gives each plant a full 0.88 gallons of root volume — the room it needs to develop the kind of root system that performs in the field.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Nurseries and greenhouse growers propagating shrubs, perennials, liner stock, and premium specialty crops where root quality and individual plant handling matter most.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSystem Specs:\u003c\/strong\u003e\u003cbr\u003e\nRack Dimensions: 28.74\" L × 15.55\" W × 6.89\" H\u003cbr\u003e\nCup Top Diameter: 3.75\" | Cup Bottom Diameter: 3.00\"\u003cbr\u003e\nCup Height: 6.50\" | Cup Volume: 53.76 in³ (0.88 gal \/ 881 cm³ per cup)\u003cbr\u003e\nSold as complete sets (rack + 18 removable cups) — Wholesale Only\u003c\/p\u003e\n\n\u003cp\u003eAt RediRoot, our mission is simple: \u003cstrong\u003eHealthy Roots, Happy Plants.\u003c\/strong\u003e Every rack and cup we make is engineered to give your plants the strongest possible start — because growers who produce better roots produce better crops.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReady to grow your best liner stock yet?\u003c\/strong\u003e Order today and put air-pruning to work from start to transplant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackaging Specs:\u003c\/strong\u003e\u003cbr\u003e\n164 sets per pallet\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eManufacturing Specs:\u003c\/strong\u003e\u003cbr\u003e\nColor: Black | Made in China\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLarge Orders Welcome:\u003c\/strong\u003e Growers ordering full pallets or multiple sets receive priority fulfillment. Contact us at \u003ca href=\"mailto:sales@rediroot.com\"\u003esales@rediroot.com\u003c\/a\u003e or call 800.654.2116 to discuss volume pricing. Order 60 days in advance for orders of 2+ pallets.\u003c\/p\u003e","brand":"RediRoot","offers":[{"title":"Default Title","offer_id":47222510846101,"sku":"RPSSPS18","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/1411\/1621\/files\/rackandcup-18cell.png?v=1776963753"},{"product_id":"rediroot-32-cell-rack-cup-propagation-system","title":"RediRoot 32-Cell Rack \u0026 Cup Propagation System","description":"\u003cp\u003e\u003cem\u003e\"Serious Volume. Serious Roots.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eHigh-volume propagation is a numbers game — but only if your root quality holds up at scale. When you're pushing thousands of starts through standard trays, circling roots become a systematic problem. Plants that should be ready to transplant need more time. Transplants that should establish quickly take longer to come out of shock. The numbers look fine until they don't.\u003c\/p\u003e\n\n\u003cp\u003eThe RediRoot 32-Cell Rack \u0026amp; Cup Propagation System gives you the throughput you need without sacrificing root quality. Each cell delivers true 360° air-pruning through the elevated rack design, terminating roots at the cup wall and triggering the lateral branching that builds a dense, fibrous root mass. Individual removable cups let you move plants on your schedule — pull what's ready without disrupting what isn't. You get consistent, repeatable root quality across every cell, every cycle.\u003c\/p\u003e\n\n\u003cp\u003eBuilt on over 20 years of proven results with commercial growers, RediRoot's rack and cup system scales with your operation. The 32-cell configuration balances cell density with a full 0.40 gallons of root volume per cup — enough space for quality root development at serious propagation volumes.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Commercial nurseries and greenhouse operations running high-volume propagation of perennials, shrubs, liner stock, and specialty crops where throughput and consistent root quality must both be achieved.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSystem Specs:\u003c\/strong\u003e\u003cbr\u003e\nRack Dimensions: 26.77\" L × 13.39\" W × 6.89\" H\u003cbr\u003e\nCup Top Diameter: 2.89\" | Cup Bottom Diameter: 2.32\"\u003cbr\u003e\nCup Height: 4.80\" | Cup Volume: 24.19 in³ (0.40 gal \/ 396 cm³ per cup)\u003cbr\u003e\nSold as complete sets (rack + 32 removable cups) — Wholesale Only\u003c\/p\u003e\n\n\u003cp\u003eAt RediRoot, our mission is simple: \u003cstrong\u003eHealthy Roots, Happy Plants.\u003c\/strong\u003e Every rack and cup we make is engineered to give your plants the strongest possible start — because growers who produce better roots produce better crops.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReady to scale without compromise?\u003c\/strong\u003e Order today and put air-pruning to work across your entire propagation program.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackaging Specs:\u003c\/strong\u003e\u003cbr\u003e\n192 sets per pallet\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eManufacturing Specs:\u003c\/strong\u003e\u003cbr\u003e\nColor: Black | Made in China\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLarge Orders Welcome:\u003c\/strong\u003e Growers ordering full pallets or multiple sets receive priority fulfillment. Contact us at \u003ca href=\"mailto:sales@rediroot.com\"\u003esales@rediroot.com\u003c\/a\u003e or call 800.654.2116 to discuss volume pricing. Order 60 days in advance for orders of 2+ pallets.\u003c\/p\u003e","brand":"RediRoot","offers":[{"title":"Default Title","offer_id":47222569336981,"sku":"RPSSPS32","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/1411\/1621\/files\/image_6.jpg?v=1776964920"},{"product_id":"rediroot-48-cell-rack-cup-propagation-system","title":"RediRoot 48-Cell Rack \u0026 Cup Propagation System","description":"\u003cp\u003e\u003cem\u003e\"Maximum Density. Zero Root Compromise.\"\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you need more starts per square foot, most propagation systems make you choose: pack more cells in, or keep root quality up. Tighter spacing in a standard tray means roots that run out of room faster, circling harder, and producing weaker starts that take longer to establish after transplant. More cells shouldn't mean worse plants.\u003c\/p\u003e\n\n\u003cp\u003eThe RediRoot 48-Cell Rack \u0026amp; Cup Propagation System is built to give you maximum starts without trading root quality to get them. The elevated rack creates 360° airflow around every individual cup, air-pruning roots from all sides and triggering the fibrous, lateral root branching that drives explosive post-transplant growth. Individual removable cups let you pull plants on your own timeline without disturbing neighboring starts. You get 48 air-pruned starts per rack — every single one ready to perform.\u003c\/p\u003e\n\n\u003cp\u003eRediRoot's rack and cup technology has been trusted by commercial growers for over 20 years. The 48-cell configuration is purpose-built for high-density propagation of smaller starts, delivering consistent air-pruned root quality even at your highest cell counts.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e High-volume nurseries and greenhouse operations propagating herbs, annuals, groundcovers, and compact perennials at maximum density — where efficiency per square foot is non-negotiable but root quality can't slip.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSystem Specs:\u003c\/strong\u003e\u003cbr\u003e\nRack Dimensions: 21.26\" L × 15.94\" W × 5.51\" H\u003cbr\u003e\nCup Top Diameter: 2.17\" | Cup Bottom Diameter: 1.57\"\u003cbr\u003e\nCup Height: 3.82\" | Cup Volume: 13.44 in³ (0.22 gal \/ 220 cm³ per cup)\u003cbr\u003e\nSold as complete sets (rack + 48 removable cups) — Wholesale Only\u003c\/p\u003e\n\n\u003cp\u003eAt RediRoot, our mission is simple: \u003cstrong\u003eHealthy Roots, Happy Plants.\u003c\/strong\u003e Every rack and cup we make is engineered to give your plants the strongest possible start — because growers who produce better roots produce better crops.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReady to maximize your propagation density?\u003c\/strong\u003e Order today and put air-pruning to work at scale.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackaging Specs:\u003c\/strong\u003e\u003cbr\u003e\n200 sets per pallet\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eManufacturing Specs:\u003c\/strong\u003e\u003cbr\u003e\nColor: Black | Made in China\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLarge Orders Welcome:\u003c\/strong\u003e Growers ordering full pallets or multiple sets receive priority fulfillment. Contact us at \u003ca href=\"mailto:sales@rediroot.com\"\u003esales@rediroot.com\u003c\/a\u003e or call 800.654.2116 to discuss volume pricing. Order 60 days in advance for orders of 2+ pallets.\u003c\/p\u003e","brand":"RediRoot","offers":[{"title":"Default Title","offer_id":47222586343573,"sku":"RPSSPS48","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/1411\/1621\/files\/rackandcup-48cell.png?v=1776967156"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/1411\/1621\/collections\/rackandcup-18cell.png?v=1776963790","url":"https:\/\/the-growers-co-op.myshopify.com\/zh-cn\/collections\/classic-rack-cup-propagation.oembed","provider":"RediRoot","version":"1.0","type":"link"}