--- product_id: 65189000 title: "Advanced Nutrients Bud Factor X Flower Stimulator Bloom Enhancer Booster 250ml" brand: "advanced nutrients" price: "€ 61.07" currency: EUR in_stock: true reviews_count: 8 category: "Advanced Nutrients" url: https://www.desertcart.pt/products/65189000-advanced-nutrients-bud-factor-x-flower-stimulator-bloom-enhancer-booster store_origin: PT region: Portugal --- # Triggers plant immune ISR response Boosts essential oils & resins Nourishes beneficial root microbes Advanced Nutrients Bud Factor X Flower Stimulator Bloom Enhancer Booster 250ml **Brand:** advanced nutrients **Price:** € 61.07 **Availability:** ✅ In Stock ## Summary > 🌸 Unlock the secret weapon for next-level blooms and unbeatable plant health! ## Quick Answers - **What is this?** Advanced Nutrients Bud Factor X Flower Stimulator Bloom Enhancer Booster 250ml by advanced nutrients - **How much does it cost?** € 61.07 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/65189000-advanced-nutrients-bud-factor-x-flower-stimulator-bloom-enhancer-booster) ## Best For - advanced nutrients enthusiasts ## Why This Product - Trusted advanced nutrients brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Harvest with Confidence:** Use until two weeks before harvest to maximize yield without risking excess humidity or fungal issues. - • **Maximize Your Bloom Power:** Stimulates plants’ natural 'fight or flight' immune response for explosive essential oil and resin production. - • **Healthier Roots, Stronger Plants:** Feeds beneficial microbes in the root zone, enhancing nutrient uptake and overall plant vigor. - • **Easy Integration into Your Routine:** Simply add 2ml per litre during bloom stage—compatible with your existing nutrient regimen. - • **Magnesium Boost for Perfect Foliage:** Corrects magnesium deficiencies to prevent leaf curl and chlorosis, keeping your plants lush and vibrant. ## Overview Advanced Nutrients Bud Factor X is a 250ml liquid bloom enhancer that triggers plants’ immune systems to naturally boost essential oil and resin production without stress. It nourishes beneficial root microbes and supplies magnesium to correct deficiencies, resulting in bigger, healthier yields. Ideal for use during the bloom stage, it integrates seamlessly into nutrient routines and supports maximum crop value. ## Description Product description Bud Factor X uses immune system stimulators to trigger a ‘fight or flight’ style response in plants without having to induce actual harm. One of the major effects of this ‘fight or flight’ response is a greatly increased level of essential oil production, which in turn delivers much bigger harvests. Bud Factor X works on your plants’ immune systems, triggering their off their natural defences. It stimulates something called ‘Induced Systemic Resistance’ (ISR), where proteins and enzymes are released from plant cells to tackle an outside invasion. The clever part about Bud Factor X is that it promotes Induced Systematic Resistance without having to actually cause stress or damage, by fooling plants into the ISR response using molecules that closely resemble those plants rely on to biosynthesize ISR proteins. This stimulates the production of beneficial enzymes, used to do battle with invading pests, pathogens and stressful environments. One of the main benefits of increasing the level of beneficial enzymes is that plants produce huge quantities of essential oils, adding considerable weight to the final product. Because this enzyme production strengthens the immune system of your plants, you will also see a noticeable improvement in overall plant health and vigour. As an added bonus, Bud Factor X also nourishes beneficial bacteria in the root-zone and provides a dose of magnesium, helping to correct deficiency issues like interveinal chlorosis and leaf curl. Advanced Nutrients Bud Factor X can be used from the first week of the bloom stage. Stop adding Bud Factor X two weeks before harvest. Make up your nutrient solution as usual and administer Bud Factor X at a rate of 2ml per litre of nutrient solution. Bud Factor X can also be applied as a foliar spray, though we recommend that this is undertaken before the forming of flowers to prevent issues with excess humidity and fungal infections. Directions Make up your nutrient solution as usual and administer Bud Factor X at a rate of 2ml per litre of nutrient solution. Bud Factor X can also be applied as a foliar spray, though we recommend that this is undertaken before the forming of flowers to prevent issues with excess humidity and fungal infections. Stop adding Bud Factor X two weeks before harvest. Safety Warning Keep out of reach of children and pets. Avoid contact with skin and eyes. Do not ingest. If ingested, seek medical help immediately. Legal Disclaimer SEE OUR FEEDBACK TO BUY WITH CONFIDENCE. EVERYTHING WE SEND OUT IS IN PLAIN PACKAGING..! For UK we accept PayPal, money orders, personal cheque, bank transfers or credit cards. Money orders, cheque or cash sent must include a reference or eBay username plus the item number, Postal orders and cash must be sent recorded delivery as we cannot take responsibility for lost money. Alternatively you are more than welcome to collect your order from our premises in cambridge and browse our shop which stocks over 1000 products. CARD PAYMENTS BY PHONE ACCEPTED. CALL US 01223 424646 MON 9AM-5.30PM & SAT 10AM-4PM Delivery times: Please see our feedback for customer’s comments on speed of delivery. We carry a huge stock level and most courier orders placed before 4 pm are received the next day. For multiple items please click on ‘Request total from seller’ on the payment page. You will be charged the highest postage cost for 1 item then £1 for each additional item. You will not pay more than £10 delivery (ex. heavy items i.e. soils, lights etc.) Items less than 2kg in weight can be sent throughout the UK and N.Ireland at our standard postal rates by Royal Mail Items over 2kg are sent by courier where a delivery surcharge applies to: Highlands & Isle of Wight: Before 16:00 only £16 up to 20kgs in weight for post codes: AB37-38,41-45,51,56, FK19-21, IV1-28,30-37,40,54,63 KW1-3,5-14, PA21-40, PH15-26,30-41,49,50,TD, PO30-41 Scottish Offshore Islands: Two Day Only £20 up to 20kgs in weight for post codes: HS1-9, IV41-56, KA27-28, KW15-17, PA20,40-49,60-78, PH42-44, ZE1-3 Northern Ireland £25 up to 10kg in weight, £1.25 per kilo thereafter Republic of Ireland £35 up to 5 kilos in weight, £2.75 per kilo thereafter Offshore British mainland please message for a quote And if you are unsure about the weight of your order please message first for a quote Review: 10/10 - Perfect Review: Stunning results. - I feed the plants and veggies with BFX weekly and have noted a flush of flowers and increased growth. The root systems of all my plants has exploded - the roots are thick and strong. I have used it on the house plants and they have lept up in height and great leave increases. I use this with a combination of other advanced nutrients with great success. ## Features - May intensify fire; oxidiser. - Triggers plants to maximize their ability to produce essential oils and resins - Provides nutrition for benificial microbes in the root zone - Increases the value of crops grown for their essential oil contents, giving maximum yield of the desired active compounds - Advanced Nutrients Bud Factor X ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CTXT96C | | Best Sellers Rank | 129,527 in Garden ( See Top 100 in Garden ) 423 in Hydroponic Nutrients & Additives | | Brand | Advanced Nutrients | | Brand Name | Advanced Nutrients | | Coverage | Medium | | Customer Reviews | 4.1 out of 5 stars 44 Reviews | | Item Form | Liquid | | Item form | Liquid | | Liquid Volume | 250 Millilitres | | Liquid volume | 250 Millilitres | | Manufacturer | Advanced Nutrients | | Mixing Ratio | 2:1000 | | Model Number | Bud Factor X | | Number of Packs | 1 | | Part Number | Westhen | | Specific Uses For Product | Bloom Stage, Resin Production | | Specific uses for product | Bloom Stage, Resin Production | | Target Species | plants | | Unit Count | 250.0 millilitre | ## Product Details - **Brand:** Advanced Nutrients - **Item form:** Liquid - **Liquid volume:** 250 Millilitres - **Manufacturer:** Advanced Nutrients - **Specific uses for product:** Bloom Stage, Resin Production ## Images ![Advanced Nutrients Bud Factor X Flower Stimulator Bloom Enhancer Booster 250ml - Image 1](https://m.media-amazon.com/images/I/513IvGF-ODL.jpg) ## Questions & Answers **Q: Is this decanted?** A: It's depends.. I get mines sometimes decanter.. sometimes in the original bottles .. **Q: Hii in can any one tell me if you can use this with big bud** A: Use all the way threw flower until week 8-9 depending on the plants life cycle **Q: Is this in the genuine packaging** A: Yes **Q: Does anyone know of a decent container for me to store the neutriont in ? As the original bottle does nothing but leak** A: Black cartons ## Customer Reviews ### ⭐⭐⭐⭐⭐ 10/10 *by S***N on 6 July 2026* Perfect ### ⭐⭐⭐⭐⭐ Stunning results. *by R***. on 17 March 2017* I feed the plants and veggies with BFX weekly and have noted a flush of flowers and increased growth. The root systems of all my plants has exploded - the roots are thick and strong. I have used it on the house plants and they have lept up in height and great leave increases. I use this with a combination of other advanced nutrients with great success. ### ⭐⭐⭐⭐⭐ Big Increase in resin and terps *by S***K on 18 April 2021* Coming from a UK grower trust me this stuff works. Didn’t get a bigger yield but the increase in resin and terps is highly noticeable ## Frequently Bought Together - Advanced Nutrients Bud Factor X Flower Stimulator Bloom Enhancer Booster 250ml - Advanced Nutrients - Rhino Skin 250ML - Advanced Nutrients GL525050-12 Big Bud Liquid Fertilizer, 250 mL.250 Liter, Brown/A --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/65189000-advanced-nutrients-bud-factor-x-flower-stimulator-bloom-enhancer-booster](https://www.desertcart.pt/products/65189000-advanced-nutrients-bud-factor-x-flower-stimulator-bloom-enhancer-booster) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-07-12*