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Advanced Nutrients
Advanced Nutrients pH Perfect Micro

Advanced Nutrients pH Perfect Micro

4.7(126 ratings)

Best price now

$19.36at Ecogarden SupplyObserved at 10:33 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Advanced Nutrients pH Perfect Micro

pH Perfect Micro is the micronutrient and calcium-magnesium part of Advanced Nutrients' three-part pH Perfect line for hydroponics. It carries a 2-0-0 NPK with humic acids and a surfactant, and is formulated to keep pH in range without manual adjustment. At $19.36 for 1 L at Ecogarden Supply as of November 6, 2026, it is the lowest of the two new prices listed.

Best forHydroponic growers running a three-part feedPeople who want to skip manual pH adjustingRecirculating and continuous liquid-feed systemsGrowers using coco or other inert media
Pros
  • Buffers pH so less adjustment is needed
  • Adds calcium, magnesium and micronutrients in one bottle
  • Humic acids support nutrient uptake
  • Mixes cleanly into reservoir water
  • Widely available in 1 L and larger sizes
Cons
  • Only one part of a three-part system; needs Grow and Bloom
  • Not OMRI listed, so not for certified organic grows
  • Liquid bottles are heavier to ship than dry nutrients
  • Dosing errors are easy without a syringe or measuring cup

Advanced Nutrients pH Perfect Micro prices at every store

  • Ecogarden SupplyNew

    In stock

    $19.36Observed at 10:33 PM
    Visit Ecogarden Supply
  • Holland IndustryNew

    In stock

    $84.99Observed at 10:33 PM
    Visit Holland Industry

Advanced Nutrients pH Perfect Micro price history

Lowest price we've seen: $19.36 on Nov 7 at Ecogarden Supply. Tracked across 2 stores since Nov 7.

What reviewers say

  • 4.7 / 5126 ratings

Rated 4.7 out of 5 from 126 ratings, pH Perfect Micro is well regarded for keeping reservoirs stable and plants free of calcium and magnesium shortages. Most complaints center on cost and on needing the full three-part line to see results.

What people mention
  • PH stabilityPraisedUsers say reservoirs hold pH in range far longer than with other nutrient lines.
  • DeficienciesPraisedGrowers report calcium and magnesium problems clearing up after adding Micro.
  • CostCriticisedSome owners say the full three-part line gets expensive over a grow.
  • MixingPraisedIt dissolves cleanly in water without leaving sediment in the reservoir.
  • Organic useMixedIt is mineral-based and not OMRI listed, so organic growers look elsewhere.

Specifications

Type
Nutrient
Primary Use
Nutrient, Fertilizer
Use
Hydroponic growing media, Continuous liquid-feed growing systems
Soil Type
Diverse hydroponic growing media
Form
Liquid
Material
Mineral
NPK Ratio
2 - 0 - 0

Questions and answers

Do I need Grow and Bloom too?
Yes. Micro is one part of a three-part system and is meant to be used with pH Perfect Grow and pH Perfect Bloom at the doses on the label.
Does it really adjust pH on its own?
Advanced Nutrients formulates it to hold pH in the hydroponic range without manual adjustment. Many users report less pH drift, but results depend on your water and reservoir.
How much do I use per gallon?
Follow the label rate for your growth stage, typically a few milliliters per liter. Measure with a syringe or cup rather than estimating.
Is it suitable for soil?
It is designed for hydroponic media and continuous liquid-feed systems. In soil, use it at reduced strength and watch for buildup.
Is it organic?
No. It is a mineral-based nutrient and is not OMRI certified.
When is the price lowest?
Prices vary by store and size. The 1 L bottle was $19.36 at Ecogarden Supply as of November 6, 2026; larger sizes usually cost less per liter.
Where is the Advanced Nutrients pH Perfect Micro cheapest?
At Ecogarden Supply, for $19.36, as of our latest check.
What do buyers say about the Advanced Nutrients pH Perfect Micro?
Rated 4.7 out of 5 from 126 ratings.
Where can I buy the Advanced Nutrients pH Perfect Micro?
2 stores we checked sell it, including Ecogarden Supply, Holland Industry.

More from Advanced Nutrients

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All Advanced Nutrients deals and products →
Micronutrients
Micro
Quantity
2.5 LBR
Size
1L
Item Volume
1 L
Item Weight
2.5 LBR
Dimensions
7.91 INH (height)
Effect Highlights
Bud-potentiating nutrients
Effect Speed
Quicker nutrient absorption
Active Ingredients
Micronutrient formula
Ingredients
Humic acids
Inactive Ingredients
Surfactant
Container Size
1L
Container Type
bottle
Packaging Size
208L
Packaging Type
Bottle
Organic
No
Eco-Friendly Certifications
No (OMRI certified)