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Advanced Nutrients

Advanced Nutrients GL525050-12 Big Bud Liquid Fertilizer, 250 mL, Brown/A

  • Based on 9,456 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Oct 18 – Oct 22
Order within 21 hours and 19 minutes
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Size: 0.25 liter


Style: Fertilizer


Features

  • Larger, heavier, denser flowers
  • Flowers with more essential oils, aromatics, terpenoids, phenols and other potency factors
  • Measurable, significant increases in overall harvest weight and market value
  • No assembly required

Description

Watch your flowers get larger more potent. Big bud is the legendary bloom booster Proven worldwide to swell flowers to their maximum potency potential beyond any other bloom booster. Containing L-amino acids the right types of phosphorus potassium, big bud is an essential part of your high-yielding bloom phase. Get big bud today watch your flowers expand.

Brand: Advanced Nutrients


Item Weight: 10.4 ounces


Item Form: Liquid


Liquid Volume: 240 ml


Specific Uses For Product: indoor gardening, cultivating flowering plants for increased yield and potency


Brand Name: Advanced Nutrients


Model Number: 5050-12


Global Trade Identification Number: 24


Number of Packs: 1


Manufacturer: Advanced Nutrients


Number of Items: 1


UPC: 701142132535 845268003024


Unit Count: 8.45 Fluid Ounces


Included Components: Advanced Nutrients Big Bud Liquid Fertilizer, 250 mL.250 Liter, Brown/A


Item Type Name: Liquid Fertilizer, 250 mL


Part Number: 5050-12


Item Form: Liquid


Specific Uses For Product: indoor gardening, cultivating flowering plants for increased yield and potency


Coverage: Full


Target Species: Watch your flowers get larger & more potent


Item Weight: 10.4 ounces


Liquid Volume: 240 ml


Mixing Ratio: 0.26-1.31 mL/L


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 18 – Oct 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • High Octane Stand Out Product!
Size: 1 liter Style: Fertilizer
Review Image by GlueyVuitton
Review Image by GlueyVuitton
Real results you can see and yes it is obvious. The first time I ran it was in DWC and it seemed overnight a frost of tricombs developed across the leaves and all! I haven't tested identical plants using one with it adder and one without but plan to run that comparison eventually just for kicks. It's obviously doing something substantial I just don't honestly know if it made the bud Better or not. Definitely tripled bag appeal. My only complaint is the high price. Surely you can do better Advanced Nutrients. Love your stuff but the high cost of obtaining as many of the 25 or so bottles is just too much and I hate to feel that way. Just seems some of these products could be combined for optimal results and value. ... show more
Reviewed in the United States on August 18, 2026 by GlueyVuitton
    • Great addition during flower. UPDATE included
Size: 0.25 liter Style: Fertilizer
Review Image by Ken
Review Image by Ken
No clue what this is for or what it might be used to enhance. But let’s give it a shot. 🤣 Update to my initial review: still a 5 star product. I would say this should be in everyone’s nutrient cabinet. I used this in combo with GH Flora Series in soil. To be specific, I ran Coast of Maine Stonington Blend soil. I also feed the organic suggested on COM - COM food and bone meal. Used per instructions on back. I used this to SUPPLEMENT not replace. Started in (I believe) week 2 of flower. Kept running the flora series schedule and added Big Bud to each of the feedings. Hands down I saw a difference. Much denser and thicker buds than normal. I will be using this moving forward. The end haul is totally worth the price. Very happy to achieve 6.5oz from an autoflower ... show more
Reviewed in the United States on February 11, 2025 by Ken
    • Very high quality, very condensed
Size: 0.25 liter Style: Fertilizer
This stuff is strong! I poisoned my flowers the first time I used it.. heh. User error, once I got a good formula down its has done nothing but wonders! Its shelf life isn't very stable, and I think its because the lid is not air tight. I started storing it in glass, air tight containers, and Ive extended the shelf life dramatically doing this. Its really does blow your harvest up, and it has worked for me fairly consistently. Just keep in mind how strong the dose is, maybe baby it in to your feeding regiment, and watch those flowers blow up! ... show more
Reviewed in the United States on May 24, 2026 by BuckslingingSlasher
    • The right plant food for the yoeld
Size: 0.25 liter Style: Fertilizer
Good product an would recommend to others. It gave my plants the boost they needed for me to receive a good yield this year. I'll be buying again
Reviewed in the United States on February 23, 2026 by Trees420
    • Little goes along ways
Size: 1 liter Style: Fertilizer
Works wonders
Reviewed in the United States on July 29, 2026 by Matthew Richey
    • Runs super clean In Autopots
Size: 4 liter Style: Fertilizer
Review Image by jim colson
Review Image by jim colson
Review Image by jim colson
Amazing prduct
Reviewed in the United States on July 4, 2026 by jim colson
    • Maybe good if could receive it all !
Size: 0.25 liter Style: Fertilizer
Ordered 8 ounces for 14$ w/tax and more than half spilt , tighten the lids for put in paper thin bag , product might be good but I not happy with purchase!!!!!!!!
Reviewed in the United States on September 18, 2025 by Dwight
    • Another great product from Advanced Nutrients
Size: 1 liter Style: Fertilizer
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. ... show more
Reviewed in the United States on October 6, 2025 by Chef

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