Advanced Nutrients
Now at Green Harvest
Advanced Nutrients
The name behind more cup wins than any other brand — cannabis-specific nutrients researched since 1999, built around pH Perfect technology that balances your reservoir for you. From the Sensi base pair to Big Bud and Bud Candy, Green Harvest stocks the line deep.
Shop the line How the line runs
Why Advanced Nutrients?
Advanced Nutrients built the first complete growing system made specifically for cannabis — not adapted from tomato or greenhouse feed, but researched from the plant up by a team of PhD scientists. The signature is pH Perfect technology: the base nutrients automatically balance your solution’s pH into the sweet spot and hold it there, so plants spend their energy growing instead of waiting on you to fix the reservoir. Around that base sits a full bench of boosters, root-zone biology and finishers, each built for one phase of the run.
pH Perfect technology
The signature system: proprietary buffering agents automatically adjust your pH to its sweet spot and hold it there — no daily pen-and-adjust routine, no lockout from a drifting reservoir.
Science first, since 1999
A team of top PhD scientists and decades of cannabis-specific research — 57 firsts brought to cultivation, tested on the plant the line is actually made for.
A complete system
Bases, bloom boosters, vitamins, root-zone biology, enzymes and finishers that are designed to run together, phase by phase, in one feed program.
Cup-proven
Behind more cup wins than any other brand, and trusted by growers in 128+ countries — from home tents to licensed commercial rooms.
Meet the line
Featured
Big Bud Liquid
The bloom booster that made the name — a mid-flowering PK formula built to pack size and weight onto developing flowers. Liquid or powder, it’s the bottle growers reach for when flower starts.
Sensi Grow Part A
Part A of the flagship two-part veg base. pH Perfect technology balances your reservoir automatically, so the root zone stays in the sweet spot without daily pH chasing.
Sensi Grow Part B
Part B of the Sensi Grow pair — run with Part A in equal amounts through vegetative growth.
Sensi Bloom Part A
Part A of the two-part flower base, with the same pH Perfect buffering as the Grow pair. Flip to Bloom A & B when the lights change.
Sensi Bloom Part B
Part B of the Sensi Bloom pair — run with Part A in equal amounts from flip to finish.
pH Perfect Grow
The Grow component of Advanced Nutrients’ classic three-part base — the original recipe, now with pH Perfect buffering built in.
pH Perfect Micro
The Micro component of the classic three-part — the micronutrient and mineral foundation the Grow and Bloom parts build on.
pH Perfect Bloom
The Bloom component of the classic three-part base, run through flowering alongside Micro. Mix all three to the stage of growth.
Big Bud Powder
The dry version of the famous bud builder — same mid-flower job, in a powder that stores easy and mixes into the reservoir.
Bud Candy
A carbohydrate and flavor formula for the bloom phase — feeds beneficial microbes and supports the sugars behind taste and aroma.
B-52
A B-vitamin booster for every stage — supports metabolism, stress resistance and vigorous growth from veg through flower.
Overdrive
The late-flower finisher — a targeted PK push for the final weeks, when buds put on their last swell before harvest.
Voodoo Juice
Beneficial bacteria for the root zone — colonizes roots to improve nutrient uptake and build a bigger, healthier root mass.
Rhino Skin
Potassium silicate that strengthens stalks, stems and cell walls — sturdier plants that hold heavy flowers without the flop.
Sensizym
An enzyme formula that breaks down dead root material and debris in the zone, recycling it into nutrition and keeping roots clean.
Flawless Finish
The final-week flushing solution — clears built-up salts and excess nutrients from the medium for a clean finish.
Most Advanced Nutrients liquids come in 1- and 4-liter sizes; Big Bud Powder runs from 130-gram pouches to 2.5 kg. The full range — including Bud Ignitor, Carboload, Revive, Sensi Cal-Mag Xtra and the OG Organics line — is in the Advanced Nutrients collection.
How the line runs
| Stage / job | Run these | What they do |
|---|---|---|
| Veg base | Sensi Grow A + B · or Grow + Micro | Two-part Sensi pair, or the classic three-part components, with pH Perfect buffering built in. |
| Bloom base | Sensi Bloom A + B · or Micro + Bloom | The flower-stage base from flip to finish — same automatic pH balance as the veg side. |
| Mid flower | Big Bud (liquid or powder) | The bud-building PK boost for the weeks when flowers are stacking size and weight. |
| Flavor & fuel | Bud Candy · B-52 | Carbohydrates for microbes and flavor, plus B-vitamins for metabolism and stress support. |
| Root zone | Voodoo Juice · Sensizym | Beneficial bacteria to expand the root mass, and enzymes to keep the zone clean and recycling. |
| Structure | Rhino Skin | Potassium silicate for stronger stalks and stems that hold heavy flowers upright. |
| Late flower | Overdrive | The finisher for the last weeks — one more targeted push before the flush. |
| Final week | Flawless Finish | Flushing solution that clears excess salts and nutrients for a clean-tasting harvest. |
Anthony’s take: Advanced Nutrients is the line growers walk in asking for by name, and Sensi is the easiest base we can hand a new grower — the pH Perfect buffering takes the single biggest beginner headache off the table. Big Bud has earned its reputation the honest way, run after run. Not sure whether you belong on the Sensi pair or the classic three-part? Bring us your medium and your reservoir size and we’ll spec the program.
Running Advanced Nutrients, or thinking about switching?
Advanced Nutrients is stocked at the shop and online, in sizes from 250 mL bottles to 4-liter jugs and 2.5 kg powder tubs. For feed-chart help or commercial and volume pricing, stop by the shop at 82 Newbury St in Peabody, call us at 978-278-5898, or email info@ghhydro.com — we’ll get you dialed in.