{"product_id":"field-marshal-flower-bomb","title":"Flower Bomb – Field Marshal","description":"\u003ch2\u003eFlower Bomb – Field Marshal Power Additive\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eField Marshal Flower Bomb\u003c\/strong\u003e is the most concentrated additive in Field Marshal's Power Additives range. It is designed for a short, precise window during the flowering period, used alongside a nutrient solution high in phosphorus and potassium. Because it is so concentrated, it's used at just 1ml per litre and for no more than two weeks in total.\u003c\/p\u003e\n\u003cp\u003eThis is a product that rewards a disciplined hand. Please read the directions and safety information below in full before use, and never exceed the stated dose.\u003c\/p\u003e\n\u003ch3\u003eIs Flower Bomb a PGR?\u003c\/h3\u003e\n\u003cp\u003eFlower Bomb is widely sold and talked about as a PGR (plant growth regulator), and the name has become almost a byword for one. Field Marshal's own UK safety data sheet (revised August 2024) tells a different story. It lists the declared ingredients as potassium dihydrogen phosphate (5–10%) and potassium sulfate (1–3%), declares no plant growth regulators, and does not classify the product as hazardous. In other words, on the manufacturer's official paperwork, Flower Bomb is a concentrated phosphorus and potassium flowering additive.\u003c\/p\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eThese directions are taken from the Flower Bomb label:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShake well before use.\u003c\/li\u003e\n\u003cli\u003eAdd to your nutrient solution at \u003cstrong\u003e1ml per litre\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDo not exceed 3ml per litre.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eUse for \u003cstrong\u003e2 weeks only\u003c\/strong\u003e during the flowering period (for example weeks 4 and 5, or weeks 3 and 7).\u003c\/li\u003e\n\u003cli\u003eUse alongside a nutrient solution with a high phosphorus and potassium content.\u003c\/li\u003e\n\u003cli\u003eFor best results, use a fresh growing medium.\u003c\/li\u003e\n\u003cli\u003eDo not combine with other products that contain plant growth regulators.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety Information\u003c\/h3\u003e\n\u003cp\u003eFrom the Flower Bomb label. \u003cstrong\u003eWARNING.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHarmful if swallowed or if inhaled.\u003c\/li\u003e\n\u003cli\u003eCan cause serious eye irritation.\u003c\/li\u003e\n\u003cli\u003eToxic to aquatic life with long-lasting effects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHandling and storage:\u003c\/strong\u003e wear protective gloves, clothing and eye protection. Use in ventilated areas. Keep out of reach of children. Store in the dark at 5–30°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFirst aid:\u003c\/strong\u003e if in eyes, rinse cautiously with water for several minutes; remove contact lenses if present and easy to do, and continue rinsing. If eye irritation persists, seek medical attention. If swallowed or inhaled, call a poison centre or doctor if you feel unwell.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisposal:\u003c\/strong\u003e avoid release to the environment. Do not release undiluted solution into drains. Dispose of contents and container in accordance with local and national regulations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e🌿 Rose's Pro-Tip:\u003c\/strong\u003e 1ml is about a fifth of a teaspoon, far too little to judge by eye. Measure every dose with a syringe, which is available as an option on this listing.\u003c\/p\u003e\n\u003ch3\u003eSizes\u003c\/h3\u003e\n\u003cp\u003e30ml, 250ml, 1 Litre and 5 Litres.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBlack Flag Horticulture Ltd, Coventry – UK stockists of Field Marshal.\u003c\/em\u003e\u003c\/p\u003e","brand":"Field Marshal","offers":[{"title":"30ml","offer_id":50065519673690,"sku":"BFH-FLWRB-30ML","price":12.49,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":50065519706458,"sku":"BFH-FLWRB-250ML","price":49.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":49814517186906,"sku":"BFH-FLWRB-1L","price":116.99,"currency_code":"GBP","in_stock":true},{"title":"Syringe Only","offer_id":51282406539610,"sku":"BFH-SYRINGE-FB","price":3.99,"currency_code":"GBP","in_stock":true},{"title":"5 Litre","offer_id":53464633278810,"sku":"BFH-FLWRB-5L","price":529.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9861\/4106\/files\/1715262807362.jpg?v=1792311969","url":"https:\/\/blackflaghorticulture.com\/products\/field-marshal-flower-bomb","provider":"Black Flag Horticulture","version":"1.0","type":"link"}