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Base Nutrients

pH Perfect® Sensi Grow & Bloom

Indoor & Outdoor Mid Bloom Phase Regular Watering Watering-Systems Hydroponics
Advanced Nutrients pH Perfect Sensi Grow and Bloom 1 L

Product Variations

Product Sizes

Base Nutrients

pH Perfect® Sensi Grow & Bloom

Vegetative Stage Blooming Stage Indoor / Outdoor Regular Watering Watering Systems Hydroponics Coco Coir Safe
Advanced Nutrients pH Perfect Sensi Grow Phase Feed Chart
Advanced Nutrients pH Perfect Sensi Bloom Phase Feed Chart

Grow Phase

Part A
Week 1
Week 2
Week 3
Week 4
1 mL/L
2 mL/L
3 mL/L
4 mL/L
Part B
Week 1
Week 2
Week 3
Week 4
1 mL/L
2 mL/L
3 mL/L
4 mL/L

Bloom Phase

Part A
Wk 1
Wk 2
Wk 3
Wk 4
Wk 5
Wk 6
Wk 7
Flush
4 mL/L
4 mL/L
4 mL/L
4 mL/L
4 mL/L
4 mL/L
4 mL/L
Part B
Wk 1
Wk 2
Wk 3
Wk 4
Wk 5
Wk 6
Wk 7
Flush
4 mL/L
4 mL/L
4 mL/L
4 mL/L
4 mL/L
4 mL/L
4 mL/L

Unlock rich vegetation with pH Perfect® Sensi Grow. This two-part base nutrient is engineered with precise NPK ratios for a flourishing grow phase, ideal amounts of iron and sulfur for optimal nitrogen uptake, as well as super-absorptive chelation and a non-ionic surfactant, ensuring your crop enjoys perfect conditions and the well-balanced nutrition they need to thrive throughout their entire grow phase. All while our proprietary pH Perfect® Technology unchains you from pens and meters for good.

  • Precise ratios of micro, macro, and secondary nutrient conditions your plants for robust growth
  • Metal amino acid complexes offer optimal conditions to increase absorption of micronutrients
  • Patented pH Perfect® Technology locks pH in its sweet spot
  • Humic acid derived from leonardite provides conditions for better chelation


pH Perfect® Sensi Grow is specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems such as aeroponics, drip irrigation and emitters, NFT, flood and drain, and deep water culture.

NOTE: At Advanced Nutrients, we do not use paclobutrazol, daminozide, or any other banned plant growth regulators in our products.

Heavier harvests. Zero hassle. pH Perfect® Sensi Bloom is an easy-to-use base nutrient system that optimizes conditions to achieve potent bud without ever having to worry about pH levels again. Part A includes multiple amino acid complexes that ensure optimum nutrient uptake, while Part B features the precise NPK ratio your flowers need to thrive.

  • Two-part system allows you to customize ratios to your garden’s needs
  • pH Perfect® Technology unchains you from tedious pH adjustment
  • Humic acid in the medium adds effective chelation, nutrient absorption, and pH Buffering


pH Perfect® Sensi Bloom is specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems such as aeroponics, drip irrigation and emitters, NFT, flood and drain, and deep water culture.

NOTE: At Advanced Nutrients, we do not use paclobutrazol, daminozide, or any other banned plant growth regulators in our products.

pH Perfect® Sensi Grow & Bloom – Invest in the ONLY Base Nutrients to Automatically Adjust Your pH Levels For You

Imagine the last two weeks of your crop cycle. . .

You walk into your grow room, expecting to witness a lush green canopy brimming with full, potent buds . . .

And a pungent aroma that knocks you on your feet from the moment you cross the threshold.

After all, you’ve done everything in your power to control your garden’s environment . . .

You’ve got the best lighting. . .

Perfectly dialed in humidity levels. . .

And the ideal air ventilation system . . .

So why should you expect anything less than gorgeous, ripe buds packed with high-value compounds?

There’s just one big problem . . .

Your Cannabis Plants Didn’t Absorb the Right Nutrient Ratios!

And now, instead of big, fruitful buds . . .

You’re left staring at a bed of disappointing flowers.

Maybe a nitrogen deficiency has caused yellowing leaves to cripple your garden . . .

Or maybe out-of-whack pH levels forced your plants to uptake too much nitrogen . . .

Causing their leaves to curl like unsightly claws and their stems to stiffen and go brittle.

What’s more . . .

You could be battling with a phosphorus deficiency . . .

And try as you might, you can’t yield the explosive harvest you’d set your hopes on achieving.

Or just as bad, a potassium deficiency may have halted your bloom phase altogether, before you were able to spot the first visible signs of a problem.

Even worse…

You’ve Got To Worry About Your Grow Phase, Too!

Because if your cannabis plants haven’t absorbed the optimal ratios of micro, macro, and secondary nutrients. . .

You could end up with short, flimsy stalks that can hardly hold up the weight of even the tiniest flower, let alone expand to make room for sizable yields.

It’s frustrating, to say the least.

You’ve gone out of your way to dial in every condition in your grow room, giving your plants their best shot at reaching their fullest potential.

Yet there’s one massive culprit wreaking havoc on their development!

You see…

Wild pH Fluctuations Could Have Thwarted Your Crop’s Development!

Because here’s the thing . . .

When your pH stays in its sweet spot . . .

Your roots enjoy optimal nutrient uptake . . .

So you can launch a successful crop cycle supercharged by plant productivity. 

And not only that . . .

A locked-in pH level will safeguard your cannabis from sudden pH fluctuations . . .

So they can stay focused on developing strong, resilient stalks and fuller, more potent buds.

Now, you could invest in pH up or pH down products . . .

And spend hours monitoring your garden’s pH level to ensure it stays stable.

Or you could . . .

Invest in Proprietary Technology that Automatically Keeps pH in its Sweet Spot…

Without ever having to worry about adjustments or nutrient lockout!

You see, our team of experts knew there had to be a better way to stabilize pH.

It’s why we spent years conducting exhaustive research to innovate the solution . . .

And why we’re the only nutrient company on the planet that holds the answer to this problem.

Tons of other companies have tried to discover our secret . . .

A secret you will benefit from directly when you use our base nutrients.

It’s called pH Perfect® Technology.

And it’s the single best way to automatically adjust your pH levels, withOUT . . .

  • Needing to purchase a bottle of pH Up or pH Down again!
  • Staying chained to your pH pens and meters cycle after cycle
  • Worrying that your nutrients won’t remain available in the solution

And it’s so ahead of its time . . .

Even the most skeptical growers wary of switching up their base nutrients tell us they can’t believe they didn’t jump on this sooner.

Now, you too can benefit from pH Perfect® Technology’s astounding properties in your bloom phase, when you . . .

Put the pH Perfect® Sensi Grow & Bloom to Work in Your Garden Today…

A wildly popular two-part base system for both grow and bloom…

With the ideal balance of micro, macro, and secondary nutrients tailored to every phase of plant development.

See, this popular line features optimal amounts of nitrogen, potassium, phosphorus, iron, and calcium . . .

Ensuring your plants don’t suffer from either nutrient deficiencies OR toxic overloads.

AND it locks in pH levels . . .

So your plants actually uptake the nutrients you feed them!

But that’s not all . . .

When you use pH Perfect® Sensi Grow & Bloom. . .

You’re also benefiting from . . .

Our 5-in-1 Bud-Getting Bonuses!

A promise only Advanced Nutrients can make.

Yes… These products belong to the only base nutrient lines capable of balancing your pH for you.

Yes… They feature a full line up of micro, macro, and secondary nutrients that can lead to an explosion of potent flowering.

But it goes beyond that.

In each bottle, you’re also reaping the benefits of . . .

  • Humic acid fertilizer, a fantastic chelator for increasing nutrient absorption and pH buffering
  • Wet Betty, a non-ionic surfactant or “wetting agent” that helps the roots absorb nutrients
  • Multiple Amino Acid complexes, so your plants take in all the micronutrients they need

And you’re getting all of these bud-getting bonuses in a two-part base nutrient system…

Before you even touch a stalk-strengthening or bloom-boosting biostimulant!

Imagine walking into your grow room and encountering what you deserve to see…

A lush, green garden packed from floor to ceiling with huge, swelling, flowers

And tiny flecks of light bouncing off the crystal compounds loading each budding site.

A larger, more potent harvest can be yours . . .

Find pH Perfect Sensi Grow & Bloom today at an authorized retailer near you.

There will never be a better time to discover the difference a premium base nutrient makes.

And to top it off, you risk nothing by testing it out in your grow room, because of . . .

Your Ironclad 100% Money-Back Grower Guarantee

If for any reason you are not absolutely thrilled with the results you achieve when you use pH Perfect® Sensi Grow Part A+B and pH Perfect® Sensi Bloom Part A+B, just bring the unused portion, along with your original sales receipt, back to the place of purchase within six months, and ask for your money back.

Advanced Nutrients was built by growers, for growers. Which is why we treat you the way we’d like to be treated and stand behind all of our products with our 100% Money-Back Grower Guarantee.

It’s that simple.

Features & Technical Specifications

pH Perfect® Sensi Grow (Part A)
3
Nitrogen
0
Phosphorus
0

Potassium

pH Perfect® Sensi Grow (Part B)
1
Nitrogen
2
Phosphorus
6

Potassium

pH Perfect® Sensi Bloom (Part A)
3
Nitrogen
0
Phosphorus
0

Potassium

pH Perfect® Sensi Bloom (Part B)
2
Nitrogen
4
Phosphorus
8

Potassium

More Resources

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Over time, components within the nutrients settle on the bottom of the bottle. When you pour a bottle without shaking it, you can potentially be pouring out an unbalanced solution. Shaking up the nutrient bottle ensures you are pouring the right blend into your reservoir, giving your crops the nutrition they need.

Usually, it’s not a problem. But some products are incompatible with each other and can damage your plants when they’re used together. For example, bloom boosters with high PK numbers or low-grade silica products can destabilize your nutrient mix and cause nutrient lockout.

Nutrient manufacturers design their products to be used with each other. In doing so, they include specific portions of each nutrient in each product, so crops receive the right nutrition through each stage of the grow cycle. When you stick with one manufacturer, you don’t have to worry about inadvertently destabilizing your nutrient mixture. One example of why you need to stick with only one manufacturer’s products is Advanced Nutrients’ pH Perfect line. These products are designed to keep your crops’ root zone within a specific pH range. When you use them alongside products from another manufacturer, we can’t guarantee your root zone will maintain its optimal pH level.

Yes! If you’re growing with Advanced Nutrients products, you can use our easy nutrient calculator to generate the correct nutrient chart for your crops in seconds. Check out Advanced Nutrients’ nutrient calculator here. Another great resource is our library of free custom-growing recipes. Try our expert grower-tested nutrient schedules here.

You can also download our official BudLabs app to generate nutrient schedules and receive real-time notifications for specific tasks, including feeding your crops. Upgrade to BudLabs Pro to maintain profiles on an unlimited number of crops.

If you are a grower, visit this link to find the closest Advanced Nutrients Authorized Retailer. If you are a retailer, visit this link to identify our official distributors.

Our greatest passion is growing great cannabis—and helping other growers do the same. That’s why we offer complimentary cultivation support 24/7 from Monday to Friday and from 9 AM until 7 PM PST on Saturday… With the same level of advice licensed producers would pay consultants tens of thousands of dollars to unlock.
Just call 1-800-640-9605 or email support@advancednutrients.com. For Spanish-speaking growers, email spanishsupport@advancednutrients.com.

Yes! If for any reason you are not absolutely thrilled with the results you achieve when you use our products, just bring the unused portion, along with your original sales receipt, back to the place of purchase within six months, and ask for your money back. Find out more about our Grower Guarantee here.

Advanced Nutrients has spent many thousands of man-hours developing a technology that automatically balances your pH for you — putting it in the “sweet spot” and holding it there for one week.

And the technology is so “smart” that it can account for many of the aforementioned variables in your grow room. Our proprietary pH buffering agents and stabilizing mechanisms became the foundation of a new system aptly called pH Perfect® Technology. Learn all about it here.

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