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Grotek Vitamax Pro - Green Thumb Depot
Grotek Vitamax Pro B-Vitamin & Growth Supplement

Grotek Vitamax Pro B-Vitamin & Growth Supplement

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SKU: GTVMPRO1L

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$21.95
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Grotek Vitamax Pro

Grotek Vitamax Pro is an advanced plant supplement developed using a proprietary university kelp extraction process. Rich in ocean-derived energy, plant proteins, organic acids, and diverse nutrients, it enhances plant growth and development across all feeding programs. Vitamax Pro improves nutrient depth and availability, supporting stronger, healthier plants with improved vigor. Ideal for soil, soilless, and hydroponic systems, this premium formula is designed for growers seeking maximum growth potential.

  • Features & Benefits
  • Product Specifications
  • What is included?
  • Warranty Policy

Advanced Ocean-Based Nutrition

Vitamax Pro combines kelp-derived energy, plant proteins, and essential organic acids to boost nutrient availability, improve plant vigor, and support robust growth across all growth stages.

  • Contains kelp-derived energy and organic acids for enhanced growth.
  • Includes plant proteins and nutrients for improved plant vigor.
  • Enhances nutrient availability and depth across all feed programs.
  • Supports strong root and shoot development.
  • Suitable for soil, soilless, and hydroponic systems.
  • Available in 1 L, 4 L, 10 L, and 23 L sizes for growers of any scale.

Maximum Growth Potential from Ocean Energy

Grotek Vitamax Pro delivers rich kelp-derived nutrients and plant proteins that enhance nutrient depth, improve plant vigor, and support strong, healthy growth. This formula ensures your crops reach their full potential at every stage of development.

Why Grotek?

Grotek delivers premium, science-backed fertilizers and supplements trusted by professional growers worldwide. Their products are designed for maximum nutrient uptake, consistency, and reliable results, ensuring healthier plants, stronger roots, and more productive harvests every cycle.

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!!
Reviewer
Jim D

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
Reviewer
Glenn Appleton

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.
Reviewer
Freddie

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

←
→

FAQ Section

What is Vitamax Pro used for?
Vitamax Pro is used to enhance plant growth and development, providing nutrients, kelp-derived energy, and organic acids for improved vigor.
What nutrients does it contain?
It contains nitrogen (1%), phosphorus (1%), potassium (1%), kelp-derived nutrients, plant proteins, and organic acids.
Can it be used in hydroponics?
Yes, Vitamax Pro is suitable for soil, soilless, and hydroponic systems.
What sizes are available?
Available in 1 L, 4 L, 10 L, and 23 L sizes.
When should I use Vitamax Pro?
Use throughout all stages of growth to enhance nutrient availability and promote strong, healthy development.
Is it still available?
No, Vitamax Pro has been discontinued but may still be available through remaining stock or distributors.
How does Vitamax Pro improve feed programs?
By adding kelp-derived nutrients, plant proteins, and organic acids, it increases nutrient depth and complexity, enhancing the effectiveness of any feeding program.

Specifications

Grotek Vitamax Pro
Product Name Grotek Vitamax Pro
SKU GTVMPRO1L
Nitrogen (N) 1%
Phosphorus (P) 1%
Potassium (K) 1%
Available Sizes 1 L, 4 L, 10 L, 23 L
Barcodes GTIN: 10670829207989, UPC-A: 670829207982
Shipping Weight 2.68 lbs (for 1 L)
Dimensions 10.8L x 7.8W x 8.5H (CS), 2.4L x 5.3W x 7.5H (EA), 48.0L x 40.0W x 30.0H (PL)

What is included?

It includes:

  • Grotek Vitamax Pro (selected size)
  • User Instructions / Usage Guidelines

Warranty Policy

Please check out the manufcaturers website for Warranty related issues.

Grotek Vitamax Pro B-Vitamin & Growth Supplement

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Grotek Vitamax Pro

Grotek Vitamax Pro is an advanced plant supplement developed using a proprietary university kelp extraction process. Rich in ocean-derived energy, plant proteins, organic acids, and diverse nutrients, it enhances plant growth and development across all feeding programs. Vitamax Pro improves nutrient depth and availability, supporting stronger, healthier plants with improved vigor. Ideal for soil, soilless, and hydroponic systems, this premium formula is designed for growers seeking maximum growth potential.

Product Overview

Specifications

What's Included?

Warranty & Returns

Product Overview

Vitamax Pro combines kelp-derived energy, plant proteins, and essential organic acids to boost nutrient availability, improve plant vigor, and support robust growth across all growth stages.

Key Features:
1. Kelp energy acids
2. Proteins boost vigor
3. Enhances nutrient depth
4. Root shoot support
5. Works all systems
6. Multiple size options

wetanddry
wetanddry

Core Benefits and Whole-Plant Performance of Grotek Vitamax Pro

Grotek Vitamax Pro is an advanced kelp-based supplement formulated to energize plant growth through a rich blend of ocean-derived compounds, plant proteins, organic acids, and essential nutrients. Developed using a university-backed extraction process, it delivers a deep, diverse profile of plant-available nutrition that enhances virtually any feeding program. By improving nutrient complexity and biological activity, Vitamax Pro supports stronger roots, healthier shoots, and more resilient, productive plants across soil, soilless, and hydroponic systems.

Kelp Energy Boost

Protein Nutrient Support

Deep Nutrition Profile

System-Wide Compatibility

Available in Different Sizes

How to Use

1. Seedlings/Cuttings: Can be used once young plants are established and actively growing.

2. General Use: Add to your feeding program to increase nutrient depth and plant vigor.

3. Timing: Use throughout vegetative and flowering stages as a nutritional enhancer.

4. Application Method: Apply through irrigation, hand-watering, or nutrient reservoirs.

5. Growing Media: Suitable for soil, soilless, hydroponic, and container systems.

6. Mix Order: Add Vitamax Pro to water before base nutrients and supplements.

7. Shake Well: Agitate container thoroughly before mixing.

8. Test First: Trial small batches when adding to new feeding programs.

9. Clean & Store: Rinse equipment after use; store sealed in a cool, dark place.

Why Grotek

Grotek delivers premium, science-backed fertilizers and supplements trusted by professional growers worldwide. Their products are designed for maximum nutrient uptake, consistency, and reliable results, ensuring healthier plants, stronger roots, and more productive harvests every cycle.

wetanddry
wetanddry
wetanddry

Why Choose 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.

wetanddry
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!!
Jim D
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
Glenn Appleton
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.
Freddie
Fantastic
Great prices, fantastic customer service, and mind blowing shipping! Incredible. Will be using again and telling anyone in need.
Kar
←
→


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FAQ Section

What is Vitamax Pro used for?
Vitamax Pro is used to enhance plant growth and development, providing nutrients, kelp-derived energy, and organic acids for improved vigor.
Can Vitamax Pro be used alongside base nutrients and bloom boosters?
Yes. Vitamax Pro is designed to complement complete feeding programs, adding biological and organic nutrient support without interfering with base fertilizers or bloom-stage supplements.
What nutrients does it contain?
It contains nitrogen (1%), phosphorus (1%), potassium (1%), kelp-derived nutrients, plant proteins, and organic acids.
Can it be used in hydroponics?
Yes, Vitamax Pro is suitable for soil, soilless, and hydroponic systems.
What sizes are available?
Available in 1 L, 4 L, 10 L, and 23 L sizes.
When should I use Vitamax Pro?
Use throughout all stages of growth to enhance nutrient availability and promote strong, healthy development.
How does Vitamax Pro improve feed programs?
By adding kelp-derived nutrients, plant proteins, and organic acids, it increases nutrient depth and complexity, enhancing the effectiveness of any feeding program.

Specs & Dimensions

Feed Chart PDF
Safety Data Sheet PDF
Brand Grotek
SKU GTVMPRO1L
Size 1 L, 4 L, 10 L, 23 L
Nitrogen (N) 1%
Phosphorus (P) 1%
Potassium (K) 1%
Barcodes GTIN: 10670829207989, UPC-A: 670829207982
Shipping Weight 2.68 lbs (for 1 L)
Dimensions 10.8L x 7.8W x 8.5H (CS), 2.4L x 5.3W x 7.5H (EA), 48.0L x 40.0W x 30.0H (PL)

Items in the box

Grotek Vitamax Pro (in selected size)

Warranty & Returns

Please check out the manufcaturers website for Warranty related issues.

Click here for more details: Read our Return Policy

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