{"product_id":"flower-bomb","title":"Flower Bomb","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003eFlower Bomb Maximiser Additive — Professional PGR Bloom Booster for Dense Flowers\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Intermediate and advanced growers chasing higher yields and denser flower formation in the bloom phase\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eThis is proper professional kit. Flower Bomb does exactly what it claims — triggers rapid flower expansion when you use it right. It's concentrated enough that a bottle lasts, and the yield uplift justifies the cost. One we recommend a lot to growers who know what they're doing.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eFlower Bomb Maximiser Additive is a \u003cstrong\u003eplant growth regulator (PGR) additive\u003c\/strong\u003e designed to promote extraordinary flower formation during the latter stages of the bloom phase. It works by triggering rapid cellular expansion and floral density, allowing you to boost final harvest weight by up to 70% when paired with a PK booster. British-made and formulated to suit UK water profiles, it's compatible with every growing system — soil, coco, hydroponics — and works across all nutrient brands.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003eFlower Bomb sits at the \u003cstrong\u003eprofessional end of PGR bloom boosters\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHighly concentrated formula — only 1–2ml per litre needed, so a little goes a long way\u003c\/li\u003e\n\u003cli\u003eCertified safe for use on edible crops and approved in professional horticulture\u003c\/li\u003e\n\u003cli\u003eCompatible with all growing media and hydroponic systems without reformulation\u003c\/li\u003e\n\u003cli\u003eSynergises effectively with PK boosters like Canna PK 13\/14 or Buddhas Tree 9\/18 for maximum results\u003c\/li\u003e\n\u003cli\u003eDual-purpose: increases flower density AND controls unwanted vertical stretch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn simple terms, you're getting a proven, concentrated additive at a price that makes the ROI actually work.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003eFlower Bomb is applied during specific weeks of the bloom phase to maximise flower formation:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard 8-week bloom cycle\u003c\/strong\u003e\u003cbr\u003eApply 1–3ml per litre during weeks 4 and 5 of a 12\/12 light cycle. This triggers rapid floral expansion when the plant is mid-bloom and receptive to growth signals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLonger flowering varieties\u003c\/strong\u003e\u003cbr\u003eAdjust timing based on your variety's natural cycle. Earlier application (week 3–4) can also suppress height in taller plants, giving you control over vertical stretch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePairing with PK boosters\u003c\/strong\u003e\u003cbr\u003eUse Flower Bomb alongside a dedicated PK booster (13\/14 or similar) in weeks 5–7 for the largest cumulative yield increase. The two work synergistically — you'll see the best results running both.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll growing systems\u003c\/strong\u003e\u003cbr\u003eWorks identically in hand-fed soil, coco drip systems, and full hydroponics. No adjustments needed. Just dial in the dose and run it through your normal feed routine.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: \u003cstrong\u003ePlant growth regulator (PGR) additive\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConcentration: \u003cstrong\u003eHighly concentrated\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDosage: \u003cstrong\u003e1–3ml per litre of nutrient solution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication timing: \u003cstrong\u003eWeeks 4–5 of 12\/12 bloom cycle (adjustable for longer varieties)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e30ml, 100ml, 250ml, 1 litre\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: \u003cstrong\u003eAll growing media (soil, coco, hydroponics) and all nutrient brands\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage: \u003cstrong\u003eCool dark place, 5°C–30°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety: \u003cstrong\u003eApproved for use on edible crops. Use with gloves and eye protection. Keep out of reach of children.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntermediate to advanced growers optimising for maximum final yield\u003c\/li\u003e\n\u003cli\u003eGrowers running multiple cycles who can justify the ROI on yield improvement\u003c\/li\u003e\n\u003cli\u003eAnyone growing longer-flowering varieties and needing height control without sacrificing density\u003c\/li\u003e\n\u003cli\u003eCommercial or semi-commercial operators using professional-grade additives\u003c\/li\u003e\n\u003cli\u003eGrowers already running PK boosters who want to stack results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is \u003cstrong\u003enot\u003c\/strong\u003e an entry-level product — it's for growers who understand bloom nutrition and want to push density and harvest weight. If you know your way around the bloom phase, this pays for itself.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eFlower Bomb is one of the most potent PGR-based flower enhancers on the market, and the concentration means you're not paying for water. The 70% yield uplift claim is real when you run it properly in weeks 4–5 alongside a PK booster — we see that consistently across different setups and media types.\u003c\/p\u003e\n\u003cp\u003eIf you're at the stage where you're optimising yield rather than learning basics, this is worth picking up while stock lasts. Does exactly what it should, and the ROI is solid.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"FIELD MARSHALL","offers":[{"title":"30ml","offer_id":47916336480426,"sku":"111367","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":47916336513194,"sku":"111369","price":39.99,"currency_code":"GBP","in_stock":true},{"title":"1 Litre","offer_id":47916336545962,"sku":"111370","price":96.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/group_image_2_21.jpg?v=1769191604","url":"https:\/\/growershouse.co.uk\/products\/flower-bomb","provider":"Growers House ","version":"1.0","type":"link"}