--- product_id: 65189000 title: "Advanced Nutrients Bud Factor X Flower Stimulator Bloom Enhancer Booster 250ml" brand: "advanced nutrients" price: "€ 72.11" currency: EUR in_stock: true reviews_count: 8 category: "Advanced Nutrients" url: https://www.desertcart.at/products/65189000-advanced-nutrients-bud-factor-x-flower-stimulator-bloom-enhancer-booster store_origin: AT region: Austria --- # Triggers plant immune 'fight or flight' response Boosts essential oil & resin production Nourishes beneficial root-zone microbes Advanced Nutrients Bud Factor X Flower Stimulator Bloom Enhancer Booster 250ml **Brand:** advanced nutrients **Price:** € 72.11 **Availability:** ✅ In Stock ## Summary > 🌱 Unlock explosive bloom power with science-backed plant immunity! ## Quick Answers - **What is this?** Advanced Nutrients Bud Factor X Flower Stimulator Bloom Enhancer Booster 250ml by advanced nutrients - **How much does it cost?** € 72.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/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 - • **Root Zone Microbe Nutrition:** Feeds beneficial bacteria to improve nutrient uptake and overall plant vigor. - • **Maximize Your Harvest's Potency:** Stimulates plants to produce higher levels of essential oils and resins for premium quality blooms. - • **Magnesium Boost for Healthier Plants:** Corrects deficiencies like leaf curl and chlorosis, ensuring lush, vibrant growth. - • **Immune System Activation Without Stress:** Triggers Induced Systemic Resistance (ISR) naturally, enhancing plant defenses without damage. - • **Versatile Application for Optimal Results:** Use as a foliar spray or nutrient additive from bloom start, maximizing yield without risk. ## Overview Advanced Nutrients Bud Factor X is a 250ml liquid bloom enhancer that triggers plants' natural immune responses to boost essential oil and resin production. By stimulating Induced Systemic Resistance without causing stress, it promotes healthier, more vigorous plants with increased yields. It also nourishes beneficial root microbes and supplies magnesium to correct common deficiencies, making it an essential additive for professional growers aiming for premium quality harvests. ## 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. 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 | | Application Method | foliar spray | | Best Sellers Rank | 128,423 in Garden ( See Top 100 in Garden ) 468 in Hydroponic Nutrients & Additives | | Brand | Advanced Nutrients | | Brand Name | Advanced Nutrients | | Coverage | Medium | | Customer Reviews | 4.1 out of 5 stars 46 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 | | Target Species | plants | | Unit Count | 250.0 millilitre | ## Product Details - **Application Method:** foliar spray - **Brand:** Advanced Nutrients - **Item form:** Liquid - **Liquid volume:** 250 Millilitres - **Number of Packs:** 1 ## 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.at/products/65189000-advanced-nutrients-bud-factor-x-flower-stimulator-bloom-enhancer-booster](https://www.desertcart.at/products/65189000-advanced-nutrients-bud-factor-x-flower-stimulator-bloom-enhancer-booster) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-22*