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FAQ Section

What is HEAVY 16 Roots used for?

HEAVY 16 Roots is used to enhance root growth, increase root hair density, and improve nutrient absorption for healthier, more resilient plants.

When should I start using Roots?

Roots can be applied from the cloning stage and used continuously until the last week before harvest.

How is HEAVY 16 Roots applied?

Add 1 mL per gallon to your reservoir before other nutrients and additives for optimal results.

Does Roots contain hormones?

No, Roots is free from hormones, ensuring it does not compromise yield or crop quality.

Can Roots improve soil conditions?

Yes, it helps support nutrient integration, reduces precipitate formation, and maintains optimal rhizosphere conditions.

Is Roots compatible with other nutrient programs?

Yes, it can be combined with your regular nutrient and additive regimen for improved root performance.

What are the key benefits of using Roots?

Roots increases root mass and root hair density, supports faster nutrient uptake, and improves plant resilience and establishment.

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Specifications $\"\"$ \n

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HEAVY 16 Roots	$\"\"$
Product Name	HEAVY 16 Roots
SKU	H161051RS4
Size	16 oz, 32 oz, 1 gal, 2.5 gal, 6 gal, 15 gal, 55 gal
NPK (Nitrogen)	0.7
NPK (Phosphorus)	1
NPK (Potassium)	2
UPC	728028199277

What is included? $\"\"$ \n

It includes:

\n $\"\"$ HEAVY 16 Roots – 1 Gallon\n
\n $\"\"$ Factory-Sealed Container\n
\n $\"\"$ Manufacturer Product Label & Usage Information\n

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Warranty Policy

Please check out the manufcaturers website for Warranty related issues.

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HEAVY 16 Roots Root Growth Stimulant

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From $17.48

Original: $49.95

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HEAVY 16 Roots Root Growth Stimulant—

$49.95

$17.48

Select Size

Select Quantity

From $17.48

Original: $49.95

-65%

HEAVY 16 Roots Root Growth Stimulant—

$49.95

$17.48

The Story

HEAVY 16 Roots

HEAVY 16 Roots is an advanced root enhancer designed to optimize the rhizosphere and promote robust root development. It supports lateral root branching and increases root hair density for faster nutrient uptake and improved plant resilience. Suitable from cloning through harvest, Roots enhances absorption zones, improves nutrient integration, and strengthens overall plant health.

Features & Benefits
Product Specifications
What is included?
Warranty Policy

HEAVY 16 Roots – Root Growth Optimization

Roots improves root architecture, nutrient absorption, and plant establishment by supporting root hair development and overall root mass, giving plants a strong foundation for superior growth.

Supports lateral root branching for stronger root systems.
Enhances root hair density for improved nutrient and water absorption.
Acts as a drip cleaner and anti-precipitate for smooth irrigation system performance.
Supports plant establishment from cloning through harvest.
Free from hormones, ensuring yield and quality are not compromised.
Compatible with all standard nutrient and additive programs.

Stronger Roots for Maximum Growth

HEAVY 16 Roots builds a healthier and more resilient root system, giving plants the structural foundation to thrive and absorb nutrients efficiently. Enhanced root architecture ensures faster growth, improved nutrient uptake, and better plant establishment.

Why HEAVY 16?

HEAVY 16 is known for hand-crafted, science-driven nutrient formulations built on strict nutritional chemistry and biological principles. Their brewed, aged products prioritize nutrient availability, system compatibility, and simplicity—allowing growers to achieve professional results with fewer bottles and greater consistency.

Why Buy From Us?

At GreenThumbDepot, you're not just another sale to a faceless corporation. You're partnering with a team genuinely invested in your success. Our legendary customer service, combined with a promise of unbeatable prices, sets us apart. We're here for you, always.

Excellent 4.8 out of 5 based on 1,247 reviews

If I could rate 6 stars I would!
If I could rate 6 stars I would! My representative Edouard B. has been shockingly responsive! Like - oh my god - an actual SERVICE oriented company. He's dug into my odd connectivity issues I've been having - and following up in an AMAZINGLY timey manner. No shit. You'll be impressed! (And the price was also unbeatable, quick shipping...it's all PERFECT). Thank you Ed!!

Customer service was outstanding great…
Customer service was outstanding great people to deal with they understand your needs and they will do their best to fulfill them there is no way I can complain about them because they are the best help out there.Thanks green thumb depot. I'll definitely order from them again

The machine is doing just what my…
The machine is doing just what my salesman told it would do (I appreciate you Ed thank you) . The machine is what we need for our new business we're starting up, soon to be llc and licensed. We are getting a lot of clients wanting our services. Ed I will be needing more of your products, thank you again.

Fantastic
Great prices, fantastic customer service, and mind blowing shipping! Incredible. Will be using again and telling anyone in need.