{"product_id":"atami-ata-rootfast","title":"Atami ATA Rootfast","description":"\u003ch2\u003eGive cuttings and seedlings a stronger root base in the first critical weeks\u003c\/h2\u003e\u003cp\u003eAtami ATA Rootfast is a phosphorus-led root stimulator formulated specifically for the earliest stage of a plant's life, from germination or a fresh transplant through to around the third or fourth week of growth. Its NPK 0-5-0 profile is deliberately narrow, delivering phosphorus directly to the root zone at a stage when a plant is putting most of its energy into establishing roots rather than leaf or stem growth, without the nitrogen load that could push top growth too early.\u003c\/p\u003e\u003cp\u003eIt sits at the propagation and early-veg end of the grow cycle, used every time a plant is transplanted as well as through the opening weeks after germination, and it is compatible across soil, coco and hydroponic systems. Encouraging a stronger, more resilient root mass early on pays off later - plants with better-established roots tend to show improved resistance to stress and root issues as they move into heavier feeding through veg and flower, since the root system underpins everything the plant does with the nutrients you give it later.\u003c\/p\u003e\u003cp\u003eBecause it is used at a specific, narrow window rather than throughout the whole cycle, Rootfast works alongside a grower's normal base feed rather than replacing it - it is a targeted early boost rather than an all-cycle additive, which keeps dosing simple during a stage when overfeeding young roots is a common mistake.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhosphorus-led NPK 0-5-0\u003c\/strong\u003e; targets root development without excess nitrogen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for the first weeks of life\u003c\/strong\u003e; germination through to week 3-4 of growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsed at every transplant\u003c\/strong\u003e; supports roots each time a plant is moved up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves plant resilience\u003c\/strong\u003e; stronger early roots support better stress and disease resistance later\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks across all media\u003c\/strong\u003e; soil, coco and hydroponic systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow, targeted dose rate\u003c\/strong\u003e; simple to use without overfeeding young roots\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003cul\u003e\n\u003cli\u003eNPK: 0-5-0\u003c\/li\u003e\n\u003cli\u003eDose rate: 0.5-1ml per litre\u003c\/li\u003e\n\u003cli\u003eUse period: germination\/transplant through to week 3-4 of growth\u003c\/li\u003e\n\u003cli\u003eSuitable media: soil, coco, hydroponics\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cdiv class=\"hcs-dosing\" style=\"margin:32px 0 0;border:1px solid #e6e6e6;border-radius:12px;overflow:hidden;font-family:Montserrat,-apple-system,'Segoe UI',sans-serif;\"\u003e\n\u003cdiv style=\"background:#101010;padding:16px 20px;border-bottom:3px solid #efc04c;\"\u003e\n\u003cdiv style=\"color:#ffffff;font-size:17px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;\"\u003eFeed Chart\u003c\/div\u003e\n\u003cdiv style=\"margin-top:6px;color:#b8b8b8;font-size:12px;line-height:1.5;\"\u003eAtami ATA Rootfast · soil, coco and hydroponics\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;color:#2b2b2b;background:#fff;\"\u003e\n\u003ctr style=\"background:#f4f4f4;\"\u003e\n\u003cth style=\"text-align:left;padding:10px 20px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#6b6b6b;font-weight:600;\"\u003eStage\u003c\/th\u003e\n\u003cth style=\"text-align:right;padding:10px 14px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#6b6b6b;font-weight:600;white-space:nowrap;\"\u003ePer 1 L\u003c\/th\u003e\n\u003cth style=\"text-align:right;padding:10px 20px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#6b6b6b;font-weight:600;white-space:nowrap;\"\u003ePer 10 L\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;\"\u003eGermination or transplant to week 3–4 of growth\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;font-weight:600;\"\u003e0.5–1 ml\u003c\/td\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;color:#6b6b6b;\"\u003e5–10 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background:#101010;padding:12px 20px;font-size:12px;color:#b8b8b8;line-height:1.6;\"\u003e\n\u003cspan style=\"color:#efc04c;font-weight:600;\"\u003eNote\u003c\/span\u003e — Used alongside your normal base feed rather than replacing it, and again at every transplant. Check pH and EC after mixing.\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Atami","offers":[{"title":"5L","offer_id":53500714778890,"sku":"ATAMI-ATA-ROOTFAST-5L","price":64.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/ATA-Rootfast-Main-Image.webp?v=1786377548","url":"https:\/\/hydrocropshop.co.uk\/products\/atami-ata-rootfast","provider":"Hydro Crop Shop","version":"1.0","type":"link"}