{"product_id":"bloom-yellow-bottles-ultra-flower-initiator","title":"Bloom Yellow Bottles - Ultra | Flower Initiator","description":"\u003ch3\u003eBloom Yellow Bottles - Ultra\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eBloom Yellow Bottles Ultra\u003c\/strong\u003e is a highly concentrated \u003cstrong\u003eflowering stimulator and early bloom enhancer\u003c\/strong\u003e designed to support the transition from vegetative growth to flowering. Part of the \u003cstrong\u003eBloom Advanced Floriculture\u003c\/strong\u003e nutrient range, ULTRA helps promote early flower development, encourage a more uniform flowering canopy and manage excessive plant stretching during the first two weeks of bloom.\u003c\/p\u003e\n\n\u003cp\u003eFormulated using plant-derived extracts and other plant-supporting compounds, \u003cstrong\u003eBloom ULTRA\u003c\/strong\u003e is designed to help plants establish flowering sites early in the bloom cycle. It is particularly useful for growers working with limited vertical space, where controlling plant height and maintaining an even canopy can improve the efficiency of indoor cultivation.\u003c\/p\u003e\n\n\u003cp\u003eSuitable for \u003cstrong\u003ehydroponics, coco coir and soil cultivation\u003c\/strong\u003e, Bloom Yellow Bottles Ultra can be incorporated into a balanced nutrient feeding programme without replacing the normal base nutrients. Its concentrated formula offers an economical way to support the early flowering phase in \u003cstrong\u003egrow tents, indoor grow rooms\u003c\/strong\u003e and greenhouse environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentrated early flowering stimulator\u003c\/strong\u003e designed to support the transition from vegetative growth to bloom.\u003c\/li\u003e\n\u003cli\u003eEncourages \u003cstrong\u003eearly flower site development\u003c\/strong\u003e during the first two weeks of flowering.\u003c\/li\u003e\n\u003cli\u003eHelps promote a more \u003cstrong\u003euniform flowering canopy\u003c\/strong\u003e by supporting an even transition into bloom.\u003c\/li\u003e\n\u003cli\u003eDesigned to help \u003cstrong\u003ereduce excessive plant stretching\u003c\/strong\u003e during the early flowering period.\u003c\/li\u003e\n\u003cli\u003eSupports compact plant development, making it useful for \u003cstrong\u003egrow tents with limited headroom\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eManufacturer-formulated to influence flowering development, including the expression of male flowers.\u003c\/li\u003e\n\u003cli\u003eContains plant-derived ingredients including \u003cstrong\u003ekelp extracts, alfalfa, humic acid and vitamin B1\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eHighly concentrated formula with a general application rate of \u003cstrong\u003e1ml per litre\u003c\/strong\u003e of nutrient solution.\u003c\/li\u003e\n\u003cli\u003eDesigned for use during \u003cstrong\u003eweeks 1 and 2 of flowering\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSuitable for \u003cstrong\u003esoil, coco coir and hydroponic growing systems\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCompatible with different cultivation methods, including recirculating and run-to-waste irrigation systems.\u003c\/li\u003e\n\u003cli\u003eCan be used alongside suitable \u003cstrong\u003ebase nutrients\u003c\/strong\u003e as part of the Bloom Advanced Floriculture feeding programme.\u003c\/li\u003e\n\u003cli\u003eSuitable for indoor and outdoor cultivation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAustralian-made\u003c\/strong\u003e formulation from Agricultural Organics.\u003c\/li\u003e\n\u003cli\u003eAvailable in \u003cstrong\u003e300ml, 1L, 2.5L, 15L and 25L\u003c\/strong\u003e sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBloom Yellow Bottles - Ultra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBloom Yellow Bottles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBloom Advanced Floriculture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLiquid flowering stimulator \/ early bloom enhancer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupports the transition to flowering, early flower development and controlled plant stretch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNPK Analysis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.0331-0-0.2289\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKey Ingredients\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAscophyllum kelp, alfalfa, humic acid and vitamin B1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct pH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8–10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGeneral Application Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1ml per litre of nutrient solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecirculating System Dosage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5ml per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoil Dosage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5ml per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRun-to-Waste System Dosage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1ml per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrganic Growing Dosage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5–1ml per litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Growth Stage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEarly flowering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended Application Period\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlowering weeks 1–2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuitable Growing Media\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSoil, coco coir and hydroponic substrates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuitable Growing Methods\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRecirculating hydroponics, run-to-waste systems and soil cultivation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300ml, 1L, 2.5L, 15L and 25L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBiodegradability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% biodegradable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Manufacture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAustralia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAgricultural Organics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho It’s For\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eBloom Yellow Bottles Ultra\u003c\/strong\u003e is ideal for growers who want to support a strong, consistent start to the flowering stage while managing plant height and canopy development. It is particularly suitable for \u003cstrong\u003ehydroponic growers\u003c\/strong\u003e, coco cultivators and soil gardeners using controlled lighting schedules to initiate flowering.\u003c\/p\u003e\n\n\u003cp\u003eGrowers using \u003cstrong\u003eSCROG (Screen of Green)\u003c\/strong\u003e techniques, indoor grow tents or cultivation spaces with limited vertical clearance may find ULTRA especially useful for managing early flowering stretch. It is also suitable for growers following the complete \u003cstrong\u003eBloom Advanced Floriculture nutrient programme\u003c\/strong\u003e who want a dedicated additive for the transition between vegetative growth and bloom.\u003c\/p\u003e\n\n\u003ch3\u003eHow To Use\u003c\/h3\u003e\n\n\u003cp\u003eUse \u003cstrong\u003eBloom Yellow Bottles Ultra\u003c\/strong\u003e during the \u003cstrong\u003efirst two weeks of the flowering stage\u003c\/strong\u003e. For photoperiod-sensitive plants, begin application when switching from the vegetative lighting schedule to the flowering schedule, such as a \u003cstrong\u003e12-hour light \/ 12-hour dark cycle\u003c\/strong\u003e where appropriate for the crop.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDosage:\u003c\/strong\u003e The general manufacturer application rate is \u003cstrong\u003e1ml per litre\u003c\/strong\u003e of nutrient solution. More specific rates are \u003cstrong\u003e0.5ml per litre\u003c\/strong\u003e for soil and recirculating hydroponic systems, \u003cstrong\u003e1ml per litre\u003c\/strong\u003e for run-to-waste systems and \u003cstrong\u003e0.5–1ml per litre\u003c\/strong\u003e for organic growing applications. Always follow the relevant Bloom feeding schedule for your cultivation method.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMixing:\u003c\/strong\u003e Prepare your normal base nutrient solution, then measure and add the required amount of \u003cstrong\u003eBloom ULTRA\u003c\/strong\u003e. Mix thoroughly to ensure even distribution. Check and adjust the final \u003cstrong\u003epH and EC\u003c\/strong\u003e as appropriate for your growing medium and irrigation system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eApplication Schedule:\u003c\/strong\u003e Apply ULTRA as part of the regular feeding programme during \u003cstrong\u003eflowering weeks 1 and 2\u003c\/strong\u003e, then discontinue it as the plants progress into the next stage of bloom. Within the Bloom Advanced Floriculture programme, \u003cstrong\u003eBloom PHAT\u003c\/strong\u003e is used during the subsequent mid-flowering period.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eOngoing Care:\u003c\/strong\u003e Monitor plant development, internodal spacing and early flower formation throughout the application period. Maintain appropriate lighting, irrigation, temperature and humidity conditions to support healthy flowering. ULTRA is a \u003cstrong\u003eflowering additive\u003c\/strong\u003e and should be used alongside a suitable base nutrient programme rather than as a standalone fertiliser.\u003c\/p\u003e\n\n\u003cp\u003eBecause Bloom ULTRA contains naturally derived ingredients, some variation in colour or consistency may occur between batches.\u003c\/p\u003e","brand":"Bloom Yellow Bottles","offers":[{"title":"1L","offer_id":59393490387276,"sku":"ULTRA-1L","price":59.99,"currency_code":"GBP","in_stock":true},{"title":"2.5L","offer_id":59393490420044,"sku":"ULTRA-2.5L","price":134.99,"currency_code":"GBP","in_stock":true},{"title":"15L","offer_id":59393490452812,"sku":"ULTRA-15L","price":587.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/bloom-yellow-bottle-1L-ultra.jpg?v=1792662050","url":"https:\/\/hytechydroponics.com\/products\/bloom-yellow-bottles-ultra-flower-initiator","provider":"Hytec Horticulture","version":"1.0","type":"link"}