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FAQ Section

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What is Cali Pro Bloom B? \n
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Cali Pro Bloom B is the B-part of the 2-part Cali Pro nutrient system for flowering, supplying essential macro and micronutrients for strong stems and abundant blooms.
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Which sizes are available? \n
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Cali Pro Bloom B is available in 1 qt, 1 gal, 2.5 gal, 6 gal, 15 gal, 55 gal, and 270 gal sizes.
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How do I use the A & B parts? \n
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Simply measure equal portions of Bloom A and Bloom B, then mix with water and feed plants according to their flowering stage.
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\n
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Is it suitable for indoor crops? \n
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Yes, it is ideal for indoor-grown crops that require precise nutrient supplementation during flowering.
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\n
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Which nutrients are included? \n
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Bloom B contains nitrogen (1), phosphorus (4), potassium (6), calcium, magnesium, sulfur, and trace micronutrients like iron, cobalt, manganese, and zinc.
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Can beginners use it? \n
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Yes, the simple measure-and-pour method makes it easy for beginners to feed plants correctly during flowering.
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\n
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Do I need to adjust ratios for different plants? \n
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No, use equal portions of Bloom A & B for most plants. Experienced growers may fine-tune based on crop type or environmental conditions.
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Specifications \"\"\n

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Emerald Harvest Cali Pro Bloom B\"\"
Product NameEmerald Harvest Cali Pro Bloom B
SKUEMHCPBBG
NPK Nitrogen (N)1
NPK Phosphorus (P)4
NPK Potassium (K)6
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 Weight9.82 lbs
Barcodes859041005839 (UPC-A), 10859041005836 (GTIN)
Available Sizes1 qt, 1 gal, 2.5 gal, 6 gal, 15 gal, 55 gal, 270 gal
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What is included? \"\"\n

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It includes:

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  • \n\"\" Emerald Harvest Cali Pro Bloom B (1 qt / 1 gal / 2.5 gal / 6 gal / 15 gal / 55 gal / 270 gal)\n
    • \n
  • \n\"\" User Instruction Manual\n
    • \n
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\"\"
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Warranty Policy

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Please check out the manufcaturers website for Warranty related issues.

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Emerald Harvest Cali Pro Bloom B
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Emerald Harvest Cali Pro Bloom B

Emerald Harvest Cali Pro Bloom B

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From $4.53

Original: $12.95

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Emerald Harvest Cali Pro Bloom B—

$12.95

$4.53

The Story

Emerald Harvest Cali Pro Bloom B

Emerald Harvest Cali Pro Bloom B is the companion part of the 2-part Cali Pro flowering nutrient system, providing a balanced mix of nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, and trace elements. Designed for easy measure-and-pour feeding, it supports strong stems, vibrant blooms, and high-yield indoor crops, helping both novice and professional growers harness the full genetic potential of their plants with minimal effort.

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

Key Features of Emerald Harvest Cali Pro Bloom B

Cali Pro Bloom B delivers essential nutrients for flowering in a simple, professional-grade formula. It enhances plant structure, supports nutrient absorption, and promotes abundant fruiting and flowering with minimal effort.

  • Part of a simple 2-part nutrient system (A & B) for flowering.
  • Balanced NPK for flowering (N: 1, P: 4, K: 6).
  • Contains calcium, magnesium, sulfur, and trace micronutrients.
  • Easy “measure and pour” feeding method for consistent results.
  • Supports high-yield indoor-grown crops.
  • Suitable for novice and expert growers alike.

Simple Feeding, Maximum Flowering

Cali Pro Bloom B simplifies the flowering stage by providing plants with all essential nutrients in a single, easy-to-use formula. It strengthens plant structure, enhances bloom density, and ensures abundant flowering for high-yield crops.

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.

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 Cali Pro Bloom B?
Cali Pro Bloom B is the B-part of the 2-part Cali Pro nutrient system for flowering, supplying essential macro and micronutrients for strong stems and abundant blooms.
Which sizes are available?
Cali Pro Bloom B is available in 1 qt, 1 gal, 2.5 gal, 6 gal, 15 gal, 55 gal, and 270 gal sizes.
How do I use the A & B parts?
Simply measure equal portions of Bloom A and Bloom B, then mix with water and feed plants according to their flowering stage.
Is it suitable for indoor crops?
Yes, it is ideal for indoor-grown crops that require precise nutrient supplementation during flowering.
Which nutrients are included?
Bloom B contains nitrogen (1), phosphorus (4), potassium (6), calcium, magnesium, sulfur, and trace micronutrients like iron, cobalt, manganese, and zinc.
Can beginners use it?
Yes, the simple measure-and-pour method makes it easy for beginners to feed plants correctly during flowering.
Do I need to adjust ratios for different plants?
No, use equal portions of Bloom A & B for most plants. Experienced growers may fine-tune based on crop type or environmental conditions.

Specifications

Emerald Harvest Cali Pro Bloom B
Product Name Emerald Harvest Cali Pro Bloom B
SKU EMHCPBBG
NPK Nitrogen (N) 1
NPK Phosphorus (P) 4
NPK Potassium (K) 6
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 9.82 lbs
Barcodes 859041005839 (UPC-A), 10859041005836 (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 Bloom B (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.

Emerald Harvest Cali Pro Bloom B - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Emerald Harvest Cali Pro Bloom B - Image 3

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Emerald Harvest Cali Pro Bloom B - Image 4

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Emerald Harvest Cali Pro Bloom B - Image 5

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Emerald Harvest Cali Pro Bloom B - Image 6

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Emerald Harvest Cali Pro Bloom B - Image 7

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

Emerald Harvest Cali Pro Bloom B

Emerald Harvest Cali Pro Bloom B is the companion part of the 2-part Cali Pro flowering nutrient system, providing a balanced mix of nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, and trace elements. Designed for easy measure-and-pour feeding, it supports strong stems, vibrant blooms, and high-yield indoor crops, helping both novice and professional growers harness the full genetic potential of their plants with minimal effort.

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

Key Features of Emerald Harvest Cali Pro Bloom B

Cali Pro Bloom B delivers essential nutrients for flowering in a simple, professional-grade formula. It enhances plant structure, supports nutrient absorption, and promotes abundant fruiting and flowering with minimal effort.

  • Part of a simple 2-part nutrient system (A & B) for flowering.
  • Balanced NPK for flowering (N: 1, P: 4, K: 6).
  • Contains calcium, magnesium, sulfur, and trace micronutrients.
  • Easy “measure and pour” feeding method for consistent results.
  • Supports high-yield indoor-grown crops.
  • Suitable for novice and expert growers alike.

Simple Feeding, Maximum Flowering

Cali Pro Bloom B simplifies the flowering stage by providing plants with all essential nutrients in a single, easy-to-use formula. It strengthens plant structure, enhances bloom density, and ensures abundant flowering for high-yield crops.

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.

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 Cali Pro Bloom B?
Cali Pro Bloom B is the B-part of the 2-part Cali Pro nutrient system for flowering, supplying essential macro and micronutrients for strong stems and abundant blooms.
Which sizes are available?
Cali Pro Bloom B is available in 1 qt, 1 gal, 2.5 gal, 6 gal, 15 gal, 55 gal, and 270 gal sizes.
How do I use the A & B parts?
Simply measure equal portions of Bloom A and Bloom B, then mix with water and feed plants according to their flowering stage.
Is it suitable for indoor crops?
Yes, it is ideal for indoor-grown crops that require precise nutrient supplementation during flowering.
Which nutrients are included?
Bloom B contains nitrogen (1), phosphorus (4), potassium (6), calcium, magnesium, sulfur, and trace micronutrients like iron, cobalt, manganese, and zinc.
Can beginners use it?
Yes, the simple measure-and-pour method makes it easy for beginners to feed plants correctly during flowering.
Do I need to adjust ratios for different plants?
No, use equal portions of Bloom A & B for most plants. Experienced growers may fine-tune based on crop type or environmental conditions.

Specifications

Emerald Harvest Cali Pro Bloom B
Product Name Emerald Harvest Cali Pro Bloom B
SKU EMHCPBBG
NPK Nitrogen (N) 1
NPK Phosphorus (P) 4
NPK Potassium (K) 6
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 9.82 lbs
Barcodes 859041005839 (UPC-A), 10859041005836 (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 Bloom B (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.

Emerald Harvest Cali Pro Bloom B | Green Thumb Depot