--- product_id: 733397216 title: "AdvancedNutrients Big Bud Liquid 1L Explosive Flower and Fruit Fertilizer (Blooming Booster)" brand: "advanced nutrients" price: "$142.42" currency: USD in_stock: true reviews_count: 5 category: "Advanced Nutrients" url: https://www.desertcart.us/products/733397216-advancednutrients-big-bud-liquid-1l-explosive-flower-and-fruit-fertilizer store_origin: US region: United States of America --- # PK agent for explosive growth Boosts flower & fruit size 1L liquid formula AdvancedNutrients Big Bud Liquid 1L Explosive Flower and Fruit Fertilizer (Blooming Booster) **Brand:** advanced nutrients **Price:** $142.42 **Availability:** ✅ In Stock ## Summary > 🌿 Big blooms, bigger bragging rights! ## Quick Answers - **What is this?** AdvancedNutrients Big Bud Liquid 1L Explosive Flower and Fruit Fertilizer (Blooming Booster) by advanced nutrients - **How much does it cost?** $142.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/733397216-advancednutrients-big-bud-liquid-1l-explosive-flower-and-fruit-fertilizer) ## 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 - • **Explosive Bloom Power:** Unlock massive flowers and fruits with every application. - • **Precision Liquid Formula:** Easy-to-use 1L liquid ensures consistent nutrient delivery. - • **Proven Hobbyist Favorite:** Trusted by thousands with a 4.6-star rating for exceptional yields. - • **Optimized Growth Schedule:** Designed for week 2 to 5 bloom phase to maximize results. - • **Premium Quality Assurance:** Authentic Advanced Nutrients product with secure packaging and top-tier performance. ## Overview AdvancedNutrients Big Bud Liquid is a 1L PK booster designed to dramatically increase flower and fruit size during the bloom phase. Highly rated by hobbyists and professionals alike, it delivers explosive growth with a precise liquid formula trusted across the U.S. garden community. ## Description AdvancedNutrients Big Bud Liquid PK agent that explosively increases flowers and fruits. Bud is English and petals meaning, as the name suggests, it blooms large fruits and flowers. This is a very major product in the continental United States. Try it out for the Big Bud of Advance Nutrient that is famous for the best in the world. The schedule corresponds to "Hobbyist Level". Review: Excellent product from A.N. Works great ! I use it starting at week 2 through week 5 . We have used many nutrient lines over the years here on the farm, and even though Advanced Nutrients is a few cents or a dollar more than some other nutrient lines, the extra expense is worth it . The return yield is extraordinary and the flowers are top notch. Review: Top notch, did not receive the same "broken" seal like others did. Also price tag on product was higher then i order it for. I also have contact with advanced nutrients and i cant say it looks or feels any different to original product. ## Features - AdvancedNutrients Big Bud Liquid PK Agent Explosively Increases Flowers and Fruit - Bud is English and petals meaning, as the name suggests, it blooms large fruits and flowers - This is a very major product in the continental United States. Try it out for the Big Bud of Advance Nutrient that is famous for the best in the world - The schedule corresponds to "Hobbyist Level" ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001GBOAQC | | Amazon Bestseller | #196,122 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #524 in Liquid Fertilizers & Plant Vitalizers | | Brand Name | Advanced Nutrients | | Coverage | Plants with a lot of flowers and fruits | | Customer Reviews | 4.6 4.6 out of 5 stars (3,588) | | Global Trade Identification Number | 00845268001846 | | Item Form | Liquid | | Item Weight | 1.04 kg | | Liquid Volume | 34 Fluid Ounces | | Model Number | 5050-12 | | Specific Uses For Product | Plant Growth | | UPC | 845268001846 877707819477 084526800184 | | Unit Count | 1000.0 Milliliters | ## Product Details - **Brand:** Advanced Nutrients - **Item Form:** Liquid - **Item Weight:** 2.3 Pounds - **Liquid Volume:** 34 Fluid Ounces - **Specific Uses For Product:** Plant Growth ## Images ![AdvancedNutrients Big Bud Liquid 1L Explosive Flower and Fruit Fertilizer (Blooming Booster) - Image 1](https://m.media-amazon.com/images/I/71XdxBbcC5L.jpg) ## Questions & Answers **Q: is this for vegetative and the flowering state? where can i read its directions?** A: Directions:Use 2 mL per Liter during weeks2 through 4 of your flowering phase.WARNING: DO NOT SWALLOW. KEEP OUT OF REACH OF CHILDREN.Technical Support: 1-800-640-9605www.advancednutrients.com/techInformation regarding the contents and levels of metals in this product is available on the internet at http://www.aapfco.org/metals.htmCompany Founders' NO-RISK, 100% Money Back GUARANTEEBig Bud was specifically built for growers just like you, who have very specific demands and expecta- tions from your hydroponics needs. When you use Big Bud it must perform flawlessly for you. You'll find it will mix easily and quickly into your reservoir and deliver the goods you're looking for.What's more..., Big Bud will work every time for you using any and all hydroponics, sphagnum or oth- er growing media . Big Bud has been developed for use with any and all hydroponics and continuous liq- uid feed growing systems (aeroponic, drip irrigation and emitters, NFT, flood & drain). We guarantee it!And when you use Big Bud you'll never have to risk even one penny because it's 100% guaranteed, as always if for any reason you're not absolutely de- lighted we'll refund all your money back it's that sim- ple. Bring the unused portion along with your origi- nal purchase receipt back to your place of purchase within six months, and youget your money back.As always, dedicat- ed to your gardening success.BIG BUD 0-1-3Heavy Yields That Taste GreatBig Bud provides the essential elements that not only aid in the development of buds but are known to increase both their size and quality - for heavier yields that taste great!Liquid Big Bud has been specially designed for use with all hydroponics, sphagnum, and other growing media.Liquid Big Bud has been developed for use with any and all hydroponics and continuous liquid feed growing systems (aeroponic, drip irrigation and emitters, NFT, flood & drain).GUARANTEED ANALYSIS:Available Phosphate (P205) ............................................................. 1% Soluble Potash (K20) ....................................................................... 3%Derived From: Monopotassium phosphate, potassium sulfate.For Technical Support Call: 1-800-640-9605www.advancednutrients.com/techGuaranteed By Advanced Nutrients#109 - 31063 Wheel Avenue, Abbotsford, BC, Canada V2T 6H1PRINTED IN CANADA 007a-5050-L-14-001AManufactured By Advanced Nutrients#104 - 1625 Heritage Street, Woodland WA, 98674, USA0-1-3Contents: 1 L / 1 qt (Net Weight: 1 kg / 2.3 lbs)007a-5050-L-14-001A PRINTED IN CANADA **Q: Is this for hydro or soil?** A: I've been growing over 20 yrs it's made for hydro,soil,coco etc.Jason do sum research first before u answer a q that your not 100% sure of.I worked in a hydro store for years. **Q: how are there aminos if there is no nitrogen?** A: There is no free nitrogen; the only the nitrogen in the amino chain. Nitrogen atoms in the amino chain are usually bonded to an oxygen atom or two hydrogen atoms, so the nitrogen is not available for the plant to absorb in the nutrient solution. Only the full amino chain is available for absorption. **Q: can this product be used along with Monster Bloom ( Grotek 0-50-30 ) ?** A: No, definitely over kill. Potassium And Phosphorus Are Only Parts Of The Real Story There’s a lot more to fueling bigger flowers than giving your plants correct ratios and types of potassium and phosphorus. It turns out that floral production revs up most when your plants are provided the full range and correct forms of substances called amino acids, which are building blocks of proteins, terpenoids, phenols and alkaloids. This means you want to give 20 “L-form” amino acids to your plants, with especially important doses of L-tryptophan, L-Cysteine, L-Glutamate and L-Glycine. Why the special emphasis on these four L-form amino acids? Here’s the scoop: Your plants utilize L-tryptophan to create an important floral growth hormone called indole acetic acid (IAA). Boosting synthesis of IAA creates larger flowers with more potency. L-Cysteine provides sulphur, and along with L-Glycine is a prime element in formation of an internal plant protectant compound called glutathione. Because many hydroponics nutrients provide no amino acids, and because indoor gardening is inherently stressful to plants, tissue samples show that many plants have glutathione deficiency that slows down metabolic function and results in lower yield sizes. Not only are you now aware of the crucial role amino acids play in floral production and overall plant health, it’s important to have the L-form of amino acids rather than the less-complex “D” form aminos. For one thing, your plants’ cells need all 20 amino acids, but some amino acids are harder for plants to create or absorb. Not only that, but few bloom boosters contain amino acids, and almost all the ones that do contain inferior D-aminos that plants have a hard time utilizing because they are less water soluble. Please remember that only L-form amino acids are the ideal forms for easy absorption and proven yield increase. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***F on October 6, 2025* Excellent product from A.N. Works great ! I use it starting at week 2 through week 5 . We have used many nutrient lines over the years here on the farm, and even though Advanced Nutrients is a few cents or a dollar more than some other nutrient lines, the extra expense is worth it . The return yield is extraordinary and the flowers are top notch. ### ⭐⭐⭐⭐⭐ Review *by A***R on February 4, 2026* Top notch, did not receive the same "broken" seal like others did. Also price tag on product was higher then i order it for. I also have contact with advanced nutrients and i cant say it looks or feels any different to original product. ### ⭐⭐⭐⭐⭐ Review *by R***T on March 29, 2020* I've used Big Bud in conjunction with their other Advanced Nutrients products on a few different cycles (in soil) now and I have to say I'm impressed. Granted, there are many other factors that contribute to a successful grow, however, this product is a great addition. I have grown Autoflower variety strains a few times successfully, but I have recently started a new round using Advanced Nutrients. I can honestly say I've never had Autoflowers of this strain grow so vigorously. I'm using 3 gallon planters and at the end of their flowering stretch, they would have reached 5 feet in height had I not trained them down (it's a Scrog set up). The bud sites are growing rapidly and look like they will finish beautifully. If you're growing in soil, follow the instructions for amounts per liter for what you feed them and make sure to get proper run off. I haven't had to adjust pH once, and I mix with tap water that runs at around 7.2 pH from the faucet. In summation, Advanced Nutrients provides an excellent product that can be a great addition to your cannabis growing operation for whether you're a hobbyist with a few plants or are a licensed professional with hundreds of plants. ## Frequently Bought Together - Advanced Nutrients Big Bud Liquid Fertilizer, 1-Liter - Advanced Nutrients 2320-13 Bud Candy Fertilizer, 500 mL.5 Liter - Xcdiscount B-52 Fertilizantes Booster, 1L --- ## 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.us/products/733397216-advancednutrients-big-bud-liquid-1l-explosive-flower-and-fruit-fertilizer](https://www.desertcart.us/products/733397216-advancednutrients-big-bud-liquid-1l-explosive-flower-and-fruit-fertilizer) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-22*