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Emerald Harvest Cali Pro Grow A

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Emerald Harvest Cali Pro Grow A

Emerald Harvest Cali Pro Grow A is part of a simple, professional 2-part nutrient system designed for vigorous vegetative growth. Rich in nitrogen and essential macro and micronutrients, it supports strong stalk development, lush foliage, and healthy plant structure. Used alongside Grow B, this easy measure-and-pour formula delivers consistent nutrition, helping growers of all experience levels achieve robust growth and maximize plant potential.

Features & Benefits
Product Specifications
What is included?
Warranty Policy

Key Features of Emerald Harvest Cali Pro Grow A

Cali Pro Grow A provides nitrogen-rich nutrition in a streamlined 2-part system, delivering reliable vegetative performance while minimizing measuring and mixing complexity.

Part of the Cali Pro 2-part Grow A & B system.
Nitrogen-rich formula to support vigorous vegetative growth.
Promotes strong stalks, stems, and healthy leaf development.
Contains calcium, magnesium, sulfur, and chelated micronutrients.
Easy “measure and pour” feeding with equal A & B ratios.
Ideal for indoor, high-yield growing environments.

Strong Foundations for Explosive Growth

Cali Pro Grow A gives plants the nitrogen-driven support they need during the vegetative stage to build strong structure and dense foliage. Its balanced nutrient profile ensures consistent growth, setting the foundation for productive flowering and high-quality yields later in the cycle.

Why Emerald Harvest?

Emerald Harvest is trusted by professional growers for delivering reliable, high-quality nutrients that support every growth stage. Their 3-part nutrient system allows flexible feeding programs, precision nutrient management, and exceptional harvest results, ensuring growers achieve maximum potential and consistency in every crop.

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.

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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.

FAQ Section

Name: Emerald Harvest Cali Pro Grow A
Brand: Emerald Harvest
SKU: EMHCPGAQ
Price: 12.95 USD
Availability: InStock

What is Cali Pro Grow A used for?

Cali Pro Grow A is designed for the vegetative stage and provides nitrogen-rich nutrition to support strong stems, healthy leaves, and vigorous plant growth.

Which sizes are available?

Cali Pro Grow A is available in 1 qt, 1 gal, 2.5 gal, 6 gal, 15 gal, 55 gal, and 270 gal sizes.

How do I use Grow A with Grow B?

Simply measure equal portions of Grow A and Grow B, mix with water, and apply during the vegetative growth stage.

Is this suitable for beginner growers?

Yes, the simple measure-and-pour system makes Cali Pro Grow A easy to use while still delivering professional results.

Can it be used in indoor grows?

Yes, Cali Pro Grow A is formulated specifically for high-yield indoor growing environments.

What nutrients does Grow A contain?

Grow A contains nitrogen, calcium, magnesium, sulfur, and chelated micronutrients such as iron, cobalt, manganese, and zinc.

When should I switch to Bloom nutrients?

Switch to Cali Pro Bloom A & B when plants transition from vegetative growth into the flowering stage.

Specifications

Emerald Harvest Cali Pro Grow A
SKU	EMHCPGAG
NPK Nitrogen (N)	3
Dimensions (EA)	7.7L x 4.7W x 12.7H
Dimensions (CS)	13.0L x 7.9W x 18.8H
Dimensions (PL)	48.0L x 40.0W x 63.0H
Shipping Weight	9.37 lbs
Barcodes	859041005723 (UPC-A), 10859041005720 (GTIN)
Available Sizes	1 qt, 1 gal, 2.5 gal, 6 gal, 15 gal, 55 gal, 270 gal

What is included?

It includes:

Emerald Harvest Cali Pro Grow A (1 qt / 1 gal / 2.5 gal / 6 gal / 15 gal / 55 gal / 270 gal)
User Instruction Manual

Warranty Policy

Please check out the manufcaturers website for Warranty related issues.

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Emerald Harvest Cali Pro Grow A

Emerald Harvest Cali Pro Grow A is a nitrogen-rich base nutrient designed to support vigorous vegetative growth in high-yield crops. Used with Cali Pro Grow B, it delivers essential macro- and micronutrients that promote strong stalks, lush foliage, and healthy structural development. Its simple equal-part mixing system makes it ideal for growers seeking consistent, professional-quality results with minimal complexity.

Product Overview

Specifications

What's Included?

Warranty & Returns

Product Overview

Emerald Harvest Cali Pro Grow A is a professional-grade base nutrient formulated for the vegetative stage of plant growth. When paired with Cali Pro Grow B, it provides a balanced blend of nitrogen and essential elements to support rapid growth, strong stems, and optimal nutrient uptake. The easy 2-part system simplifies feeding for reliable, repeatable performance across indoor growing environments.

Key Features:
1. Two-Part Nutrient System
2. Nitrogen-Rich Formula
3. Easy Equal Mixing
4. Supports Vegetative Growth
5. Professional Results
6. Versatile Growing Systems

Features and Benefits of Emerald Harvest Cali Pro Grow A

Emerald Harvest Cali Pro Grow A provides targeted nutrition to fuel strong vegetative growth and plant structure. Its nitrogen-forward formulation, combined with essential minerals and trace elements, helps plants develop thick stalks, vibrant foliage, and efficient nutrient uptake. Designed for simplicity, it delivers consistent results when used as part of the Cali Pro 2-part feeding program.

Easy Mixing

Balanced Nutrition

Professional Grade

Consistent Growth

Available in Different Sizes

How to Use

1. Use during the vegetative growth stage only.

2. Always mix equal parts of Cali Pro Grow A & Cali Pro Grow B.

3. Add nutrients to water according to Emerald Harvest feeding guidelines.

4. Suitable for hydroponic, soilless, and indoor growing systems.

5. Adjust pH after nutrients are fully mixed.

6. Shake well before use.

7. Do not return unused solution to the bottle.

8. Keep measuring tools clean.

9. Store in a cool, dark location.

Why Emerald Harvest?

Why Choose Us

Customer Reviews

Trusted by authentic customer reviews from verified buyers worldwide.

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.

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FAQ Section

What is Cali Pro Grow A used for?

Cali Pro Grow A is designed for the vegetative stage and provides nitrogen-rich nutrition to support strong stems, healthy leaves, and vigorous plant growth.

Which sizes are available?

Cali Pro Grow A is available in 1 qt, 1 gal, 2.5 gal, 6 gal, 15 gal, 55 gal, and 270 gal sizes.

How do I use Grow A with Grow B?

Simply measure equal portions of Grow A and Grow B, mix with water, and apply during the vegetative growth stage.

Is this suitable for beginner growers?

Yes, the simple measure-and-pour system makes Cali Pro Grow A easy to use while still delivering professional results.

Can it be used in indoor grows?

Yes, Cali Pro Grow A is formulated specifically for high-yield indoor growing environments.

What nutrients does Grow A contain?

What nutrients does Grow A contain? Grow A contains nitrogen, calcium, magnesium, sulfur, and chelated micronutrients such as iron, cobalt, manganese, and zinc.

When should I switch to Bloom nutrients?

When should I switch to Bloom nutrients? Switch to Cali Pro Bloom A & B when plants transition from vegetative growth into the flowering stage.

Specs & Dimensions

Weight	According to selected size
Brand	Emerald Harvest
Feed Chart	Refer to Emerald Harvest Feeding Schedule

Items in the box

Emerald Harvest Cali Pro Grow A (Selected Size)

User Instruction Manual

Warranty & Returns

Please check out the manufacturers website for Warranty related issues.

Emerald Harvest Cali Pro Grow A