Estimated delivery between September 15 and September 17.
A professional two-part water-soluble powder base nutrient formulated to deliver precise mineral nutrition during active flowering.
Advanced Nutrients Sensi Bloom A+B Pro is a concentrated two-part dry base nutrient developed for the flowering phase. Part A and Part B provide complementary mineral profiles that work together to create a complete bloom-focused nutrient solution.
Sensi Bloom Part A has an NPK analysis of 10-14-26, while Part B is 17-0-6. The two components are designed to be used together, supplying a carefully balanced combination of mineral nutrients as plants move into active flowering and generative development.
The water-soluble powder format makes Sensi Bloom A+B Pro particularly practical for precision feeding and larger nutrient reservoirs. It can be incorporated into hydroponic, coco and irrigation-based growing systems where accurate, repeatable nutrient preparation is important.
Flowering-stage base nutrition – formulated around the changing mineral requirements of plants as they enter active flowering.
Professional two-part system – Parts A and B provide complementary nutrient profiles designed to be used together.
Water-soluble powder – concentrated dry fertiliser designed to dissolve into the nutrient solution.
Part A 10-14-26 – provides a phosphorus and potassium-rich component of the bloom feeding programme.
Part B 17-0-6 – complements Part A with a distinct nitrogen and potassium profile.
Equal-part application – Parts A and B are applied at the same rate when preparing the complete nutrient solution.
Suitable for precision feeding – ideal for growers who want accurate control over nutrient preparation.
Suitable for hydroponics and coco – designed for use across professional soilless growing systems.
Irrigation-friendly format – the soluble formulation can be incorporated into irrigation-based feeding programmes.
What is Sensi Bloom A+B Pro used for?
Sensi Bloom A+B Pro is the flowering-stage base nutrient within the Advanced Nutrients Sensi Professional Series WSP programme. It takes over from the vegetative Grow A+B formulation as plants move into flowering and require a different balance of mineral nutrition.
Rather than treating flowering as a fixed number of weeks, Sensi Bloom A+B Pro can be incorporated according to the development of the crop. Use it during the active flowering phase, adapting the length of the feeding period to the species, cultivar and production cycle.
The two components have deliberately different nutrient analyses and are designed to work as a pair. Part A and Part B should therefore be used together rather than as independent fertilisers.
Its concentrated powder format makes Sensi Bloom A+B Pro suitable for everything from smaller controlled growing systems to commercial irrigation programmes where repeatable nutrient preparation and efficient storage are important.
How to use Sensi Bloom A+B Pro
Advanced Nutrients specifies 3.1g per US gallon of Part A and 3.1g per US gallon of Part B in its Sensi Bloom feeding programme.
Converted into measurements more familiar to UK growers, this is approximately 0.82g of Part A + 0.82g of Part B per litre of water.
Useful metric mixing quantities are approximately 8.2g A + 8.2g B per 10L, 41g A + 41g B per 50L and 82g A + 82g B per 100L.
Begin with the required volume of water. Measure the appropriate amount of Part A and dissolve it thoroughly before introducing Part B. Add Part B separately and mix again until the nutrient solution is fully dissolved and evenly distributed.
Do not combine concentrated Part A and Part B powders together before dilution. Each component should be introduced separately to the water when preparing the nutrient solution.
Use Sensi Bloom A+B during active flowering, adapting the duration of the feeding period to the crop and its production cycle. As the crop reaches its finishing stage, adjust or conclude the feeding programme according to crop requirements and the chosen cultivation strategy.
Sensi Bloom A+B Pro 1kg product details
Product
Advanced Nutrients Sensi Bloom A+B Pro
Product type
Two-part flowering base nutrient
Product size
1kg
Format
Water-soluble powder
Nutrient system
Part A & Part B
Part A NPK
10-14-26
Part B NPK
17-0-6
Application stage
Active flowering phase
Manufacturer application rate
3.1g/US gal Part A + 3.1g/US gal Part B
Approx. metric application rate
0.82g/L Part A + 0.82g/L Part B
10L mixing rate
Approx. 8.2g Part A + 8.2g Part B
50L mixing rate
Approx. 41g Part A + 41g Part B
100L mixing rate
Approx. 82g Part A + 82g Part B
Suitable growing methods
Hydroponics, coco & irrigation-based growing systems
Mixing method
Dissolve Parts A & B separately into water
Complete bloom base nutrient
Yes – when Parts A & B are used together as directed
Product range
Sensi Professional Series WSP
Advanced Nutrients Sensi Bloom A+B Pro FAQs
What is Advanced Nutrients Sensi Bloom A+B Pro?
Sensi Bloom A+B Pro is a two-part water-soluble powder base nutrient designed for the flowering phase. Parts A and B work together to provide the mineral nutrition required by the Sensi Professional bloom programme.
When should I use Sensi Bloom A+B Pro?
Use Sensi Bloom A+B Pro during the active flowering phase. The length of this period varies between crops, so application should follow plant development and the requirements of the individual production cycle rather than a fixed number of weeks.
How much Sensi Bloom A+B Pro should I use per litre?
Advanced Nutrients specifies 3.1g of each part per US gallon. Converted into metric measurements, this is approximately 0.82g of Part A and 0.82g of Part B per litre of water.
How much Sensi Bloom A+B Pro do I need for 10 litres of water?
Based on the manufacturer application rate, use approximately 8.2g of Part A and 8.2g of Part B for 10 litres of water.
How much Sensi Bloom A+B Pro do I need for 50 litres of water?
For 50 litres of water, use approximately 41g of Part A and 41g of Part B.
How much Sensi Bloom A+B Pro do I need for 100 litres of water?
For 100 litres of water, use approximately 82g of Part A and 82g of Part B.
What is the NPK of Sensi Bloom A+B Pro?
Sensi Bloom Part A has an NPK analysis of 10-14-26, while Sensi Bloom Part B has an NPK analysis of 17-0-6. The two formulations are designed to be used together as a complete flowering base nutrient.
Do I use Sensi Bloom Part A and Part B together?
Yes. Part A and Part B are complementary components of the same base nutrient system and are applied at equal rates when preparing the Sensi Bloom nutrient solution.
Can I use Sensi Bloom Part A without Part B?
No. Both components are required to provide the nutrient profile intended by the Sensi Bloom A+B system.
Should I mix Sensi Bloom Part A and Part B powders together?
Do not combine the concentrated powders together before dilution. Add each component separately to water and dissolve thoroughly when preparing the nutrient solution.
Can Sensi Bloom A+B Pro be used in hydroponics and coco?
Yes. The water-soluble powder format is suitable for hydroponic and coco growing systems as well as irrigation-based feeding programmes.
Is Sensi Bloom A+B Pro a liquid fertiliser?
No. It is a concentrated water-soluble powder that is measured by weight and dissolved into water to prepare the final nutrient solution.
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A professional two-part water-soluble powder base nutrient formulated to deliver precise mineral nutrition during active flowering.
Advanced Nutrients Sensi Bloom A+B Pro is a concentrated two-part dry base nutrient developed for the flowering phase. Part A and Part B provide complementary mineral profiles that work together to create a complete bloom-focused nutrient solution.
Sensi Bloom Part A has an NPK analysis of 10-14-26, while Part B is 17-0-6. The two components are designed to be used together, supplying a carefully balanced combination of mineral nutrients as plants move into active flowering and generative development.
The water-soluble powder format makes Sensi Bloom A+B Pro particularly practical for precision feeding and larger nutrient reservoirs. It can be incorporated into hydroponic, coco and irrigation-based growing systems where accurate, repeatable nutrient preparation is important.
Flowering-stage base nutrition – formulated around the changing mineral requirements of plants as they enter active flowering.
Professional two-part system – Parts A and B provide complementary nutrient profiles designed to be used together.
Water-soluble powder – concentrated dry fertiliser designed to dissolve into the nutrient solution.
Part A 10-14-26 – provides a phosphorus and potassium-rich component of the bloom feeding programme.
Part B 17-0-6 – complements Part A with a distinct nitrogen and potassium profile.
Equal-part application – Parts A and B are applied at the same rate when preparing the complete nutrient solution.
Suitable for precision feeding – ideal for growers who want accurate control over nutrient preparation.
Suitable for hydroponics and coco – designed for use across professional soilless growing systems.
Irrigation-friendly format – the soluble formulation can be incorporated into irrigation-based feeding programmes.
What is Sensi Bloom A+B Pro used for?
Sensi Bloom A+B Pro is the flowering-stage base nutrient within the Advanced Nutrients Sensi Professional Series WSP programme. It takes over from the vegetative Grow A+B formulation as plants move into flowering and require a different balance of mineral nutrition.
Rather than treating flowering as a fixed number of weeks, Sensi Bloom A+B Pro can be incorporated according to the development of the crop. Use it during the active flowering phase, adapting the length of the feeding period to the species, cultivar and production cycle.
The two components have deliberately different nutrient analyses and are designed to work as a pair. Part A and Part B should therefore be used together rather than as independent fertilisers.
Its concentrated powder format makes Sensi Bloom A+B Pro suitable for everything from smaller controlled growing systems to commercial irrigation programmes where repeatable nutrient preparation and efficient storage are important.
How to use Sensi Bloom A+B Pro
Advanced Nutrients specifies 3.1g per US gallon of Part A and 3.1g per US gallon of Part B in its Sensi Bloom feeding programme.
Converted into measurements more familiar to UK growers, this is approximately 0.82g of Part A + 0.82g of Part B per litre of water.
Useful metric mixing quantities are approximately 8.2g A + 8.2g B per 10L, 41g A + 41g B per 50L and 82g A + 82g B per 100L.
Begin with the required volume of water. Measure the appropriate amount of Part A and dissolve it thoroughly before introducing Part B. Add Part B separately and mix again until the nutrient solution is fully dissolved and evenly distributed.
Do not combine concentrated Part A and Part B powders together before dilution. Each component should be introduced separately to the water when preparing the nutrient solution.
Use Sensi Bloom A+B during active flowering, adapting the duration of the feeding period to the crop and its production cycle. As the crop reaches its finishing stage, adjust or conclude the feeding programme according to crop requirements and the chosen cultivation strategy.
Sensi Bloom A+B Pro 1kg product details
Product
Advanced Nutrients Sensi Bloom A+B Pro
Product type
Two-part flowering base nutrient
Product size
1kg
Format
Water-soluble powder
Nutrient system
Part A & Part B
Part A NPK
10-14-26
Part B NPK
17-0-6
Application stage
Active flowering phase
Manufacturer application rate
3.1g/US gal Part A + 3.1g/US gal Part B
Approx. metric application rate
0.82g/L Part A + 0.82g/L Part B
10L mixing rate
Approx. 8.2g Part A + 8.2g Part B
50L mixing rate
Approx. 41g Part A + 41g Part B
100L mixing rate
Approx. 82g Part A + 82g Part B
Suitable growing methods
Hydroponics, coco & irrigation-based growing systems
Mixing method
Dissolve Parts A & B separately into water
Complete bloom base nutrient
Yes – when Parts A & B are used together as directed
Product range
Sensi Professional Series WSP
Advanced Nutrients Sensi Bloom A+B Pro FAQs
What is Advanced Nutrients Sensi Bloom A+B Pro?
Sensi Bloom A+B Pro is a two-part water-soluble powder base nutrient designed for the flowering phase. Parts A and B work together to provide the mineral nutrition required by the Sensi Professional bloom programme.
When should I use Sensi Bloom A+B Pro?
Use Sensi Bloom A+B Pro during the active flowering phase. The length of this period varies between crops, so application should follow plant development and the requirements of the individual production cycle rather than a fixed number of weeks.
How much Sensi Bloom A+B Pro should I use per litre?
Advanced Nutrients specifies 3.1g of each part per US gallon. Converted into metric measurements, this is approximately 0.82g of Part A and 0.82g of Part B per litre of water.
How much Sensi Bloom A+B Pro do I need for 10 litres of water?
Based on the manufacturer application rate, use approximately 8.2g of Part A and 8.2g of Part B for 10 litres of water.
How much Sensi Bloom A+B Pro do I need for 50 litres of water?
For 50 litres of water, use approximately 41g of Part A and 41g of Part B.
How much Sensi Bloom A+B Pro do I need for 100 litres of water?
For 100 litres of water, use approximately 82g of Part A and 82g of Part B.
What is the NPK of Sensi Bloom A+B Pro?
Sensi Bloom Part A has an NPK analysis of 10-14-26, while Sensi Bloom Part B has an NPK analysis of 17-0-6. The two formulations are designed to be used together as a complete flowering base nutrient.
Do I use Sensi Bloom Part A and Part B together?
Yes. Part A and Part B are complementary components of the same base nutrient system and are applied at equal rates when preparing the Sensi Bloom nutrient solution.
Can I use Sensi Bloom Part A without Part B?
No. Both components are required to provide the nutrient profile intended by the Sensi Bloom A+B system.
Should I mix Sensi Bloom Part A and Part B powders together?
Do not combine the concentrated powders together before dilution. Add each component separately to water and dissolve thoroughly when preparing the nutrient solution.
Can Sensi Bloom A+B Pro be used in hydroponics and coco?
Yes. The water-soluble powder format is suitable for hydroponic and coco growing systems as well as irrigation-based feeding programmes.
Is Sensi Bloom A+B Pro a liquid fertiliser?
No. It is a concentrated water-soluble powder that is measured by weight and dissolved into water to prepare the final nutrient solution.
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