{"product_id":"guanokalong-seaweed-powder","title":"Guanokalong Seaweed Powder – Organic Kelp Powder for Plants","description":"\u003ch2\u003eSeaweed powder that feeds soil life and drives root growth\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGuanokalong Seaweed Powder\u003c\/strong\u003e (GK-Organics Seaweed Powder) is a \u003cstrong\u003e100% organic, vegan\u003c\/strong\u003e soil booster made from dried \u003cstrong\u003eAscophyllum nodosum\u003c\/strong\u003e brown seaweed, with an \u003cstrong\u003eNPK of 1-0-1\u003c\/strong\u003e. Naturally rich in \u003cstrong\u003eminerals, trace elements, amino acids and vitamins\u003c\/strong\u003e, it feeds the micro-organisms in the soil and carries the natural growth hormones found in seaweed, \u003cstrong\u003ecytokinins and gibberellins\u003c\/strong\u003e, which stimulate cell division, plant growth and the development of the root network. It also improves the \u003cstrong\u003emoisture balance\u003c\/strong\u003e of the soil. Mix it into potting soil before planting or scatter it over beds, indoors or out.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStimulates roots and growth\u003c\/strong\u003e — natural cytokinins and gibberellins encourage cell division and a bigger root network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosts soil micro-life\u003c\/strong\u003e — an organic, vegan booster for the micro-organisms that make nutrients available to roots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBetter moisture balance\u003c\/strong\u003e — seaweed helps the soil hold water more evenly between waterings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps plants cope with stress\u003c\/strong\u003e — GK-Organics describe it as a stress reducer that also gives added protection from bacterial infections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich in trace elements\u003c\/strong\u003e — minerals, micronutrients, amino acids and vitamins make it an excellent addition to any fertiliser mix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNPK 1-0-1, 100% organic and vegan\u003c\/strong\u003e — gentle enough for any organic soil mix.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDry, Tired Soil and Slow Root Development\u003c\/h3\u003e\n\u003cp\u003eSoil that dries out unevenly, or has carried crop after crop, holds less life and fewer trace elements. Roots develop slowly, \u003cstrong\u003enutrient uptake\u003c\/strong\u003e drops and plants struggle through heat and watering stress. Seaweed powder works on both sides of the problem: it improves the soil's moisture balance and feeds the microbes and roots with the minerals and natural growth hormones that brown seaweed gathers from the sea, supporting stronger \u003cstrong\u003eroot development\u003c\/strong\u003e and steadier growth.\u003c\/p\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePots and planters:\u003c\/strong\u003e before planting, mix \u003cstrong\u003e2 × 50 ml\u003c\/strong\u003e into every \u003cstrong\u003e15 litres\u003c\/strong\u003e of potting soil. Later, scatter more over the surface as required and water it in thoroughly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor beds:\u003c\/strong\u003e \u003cstrong\u003e1 litre covers 5–10 m²\u003c\/strong\u003e. Later in the season, scatter it over the soil as required and rake it in well.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn the Guanokalong substrate chart:\u003c\/strong\u003e \u003cstrong\u003e50 ml\u003c\/strong\u003e per pot at the start of vegetative growth and another \u003cstrong\u003e50 ml\u003c\/strong\u003e at the start of flowering, as a booster alongside Guanokalong Powder or BatBoost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e keep it sealed in a cool, dry place.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e organic soil booster (seaweed powder)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSource:\u003c\/strong\u003e Ascophyllum nodosum brown seaweed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNPK:\u003c\/strong\u003e 1-0-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContains:\u003c\/strong\u003e minerals, trace elements, micronutrients, amino acids, vitamins and natural cytokinins and gibberellins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e olive-green powder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePots:\u003c\/strong\u003e 2 × 50 ml per 15 litres of potting soil before planting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoors:\u003c\/strong\u003e 1 litre per 5–10 m²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e 100% organic and vegan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e indoor and outdoor; soil and potting mixes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaker:\u003c\/strong\u003e GK-Organics (Guanokalong), the Netherlands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\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;\"\u003eGuanokalong Seaweed Powder · mixed into or scattered over soil · amounts per pot or per bed\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 pot\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 m² bed\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;\"\u003eBefore planting — mixed through 15 L of potting soil\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;font-weight:600;\"\u003e100 ml\u003c\/td\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;color:#6b6b6b;\"\u003e1–2 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fcfaf4;\"\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;\"\u003eStart of vegetative growth (substrate chart, 6–7 L pot)\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;font-weight:600;\"\u003e50 ml\u003c\/td\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;color:#6b6b6b;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;\"\u003eStart of flowering (substrate chart, after potting on to 15 L)\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;font-weight:600;\"\u003e50 ml\u003c\/td\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;color:#6b6b6b;\"\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fcfaf4;\"\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;\"\u003eLater top-ups — scattered and watered or raked in\u003c\/td\u003e\n\u003ctd style=\"padding:12px 14px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;font-weight:600;\"\u003eas required\u003c\/td\u003e\n\u003ctd style=\"padding:12px 20px;border-top:1px solid #ededed;text-align:right;white-space:nowrap;color:#6b6b6b;\"\u003eas required\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 — GK-Organics' directions: 2 × 50 ml per 15 litres of potting soil before planting, 1 litre per 5–10 m² outdoors, and 50 ml at the start of veg and of flowering in their substrate chart. These are amounts of powder per pot or bed, not per litre of water.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"hcs-faq\"\u003e\n\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eCan I dissolve Seaweed Powder in water?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eGK-Organics' directions are for mixing it into the soil before planting and scattering it over the surface later, watered or raked in. For a liquid seaweed, GK-Organics make a separate Seaweed Liquid.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eHow much do I need for a pot?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eTwo 50 ml measures per 15 litres of potting soil before planting, then more scattered over the surface as required. In the Guanokalong substrate chart it is 50 ml at the start of veg and 50 ml at the start of flowering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eIs it suitable for vegan and organic growing?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eYes. It is 100% organic and vegan: dried Ascophyllum nodosum seaweed with nothing animal-derived.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #e6e6e6;border-radius:8px;padding:12px 16px;margin:0 0 8px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;\"\u003eWhat does it work well with?\u003c\/summary\u003e\u003cp style=\"margin:10px 0 0;\"\u003eGK-Organics call it an excellent addition to every fertiliser mix. It sits in their schedule alongside Guanokalong Powder and BatBoost.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWorks Well With\u003c\/h3\u003e\n\u003cdiv class=\"hcs-related\" style=\"display:flex;flex-wrap:wrap;gap:10px;margin:12px 0 0;\"\u003e\n\u003ca href=\"\/products\/guanokalong-bat-guano-powder\" style=\"flex:1 1 240px;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid #e6e6e6;border-radius:8px;text-decoration:none;color:inherit;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/Guanokalong-guano-bat-dung-5Kg-medium_landscape.jpg?v=1746904518\u0026amp;width=160\" alt=\"Guanokalong Bat Guano Powder\" width=\"64\" height=\"64\" loading=\"lazy\" style=\"width:64px;height:64px;object-fit:contain;flex:none;\"\u003e\u003cspan style=\"font-size:14px;line-height:1.4;\"\u003e\u003cstrong style=\"display:block;\"\u003eGuanokalong Bat Guano Powder\u003c\/strong\u003e\u003cspan style=\"color:#008d37;\"\u003eThe base feed it boosts in the GK schedule\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/guanokalong-bat-boost\" style=\"flex:1 1 240px;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid #e6e6e6;border-radius:8px;text-decoration:none;color:inherit;background:#fff;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/guanokalong-bat-boost-organic-bloom-booster.jpg?v=1786279602\u0026amp;width=160\" alt=\"Guanokalong Bat Boost\" width=\"64\" height=\"64\" loading=\"lazy\" style=\"width:64px;height:64px;object-fit:contain;flex:none;\"\u003e\u003cspan style=\"font-size:14px;line-height:1.4;\"\u003e\u003cstrong style=\"display:block;\"\u003eGuanokalong Bat Boost\u003c\/strong\u003e\u003cspan style=\"color:#008d37;\"\u003eBooster partner in the substrate chart\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Guanokalong","offers":[{"title":"5L","offer_id":53930872209674,"sku":"NUT-GUAN-013-01","price":75.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/guanokalong-seaweed-powder-5l-1.jpg?v=1792276942","url":"https:\/\/hydrocropshop.co.uk\/products\/guanokalong-seaweed-powder","provider":"Hydro Crop Shop","version":"1.0","type":"link"}