Advanced Nutrients B-52 B-Vitamin Biostimulant – 5L

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£82.95

A 2-1-4 B-vitamin, kelp and humic acid biostimulant designed to support strong stems, vigorous growth and greater resilience to environmental stress.

Advanced Nutrients B-52 is a concentrated plant biostimulant designed to support crops through demanding periods of vegetative growth and flowering. Its formula combines a readily available B-vitamin complex with kelp, humic acid and essential plant nutrients, giving growers more than a straightforward vitamin supplement.

B-52 is particularly useful where strong vegetative development and sturdy plant structure matter. Advanced Nutrients highlights vitamin B1 for its role in supporting the conditions required for photosynthesis and respiration, while kelp helps strengthen the root zone and support plant resilience when crops encounter abiotic environmental stress.

The 5L format is well suited to larger reservoirs, repeated crop cycles and commercial growing environments. At the recommended 2ml/L application rate, one 5L container provides enough concentrate for approximately 2,500 litres of nutrient solution.

Why choose Advanced Nutrients B-52?

  • B-vitamin complex – supplies readily available B vitamins as part of a broader plant-support formula.
  • Contains vitamin B1 – formulated to support the conditions required for healthy photosynthesis and respiration.
  • Kelp enriched – helps support vigorous growth, the root zone and resilience to abiotic environmental stress.
  • Contains humic acid – supports nutrient uptake from the root zone and beneficial microbial activity.
  • 2-1-4 nutrient analysis – combines its biostimulant ingredients with an essential nutrient blend.
  • Supports stronger plant structure – designed to strengthen stalks, stems and developing flowers.
  • Useful from early crop establishment – suitable for supporting transplants, seedlings and clones as well as established crops.
  • Vegetative & flowering applications – designed for use at key stages across both phases of the crop cycle.
  • Hydroponics & coco compatible – suitable for diverse hydroponic growing media, coco coir and continuous liquid-feed systems.
  • Commercial 5L format – provides approximately 2,500L of nutrient solution at 2ml/L.

What is Advanced Nutrients B-52 suitable for?

B-52 is designed for growers who want to support plant structure, vigorous development and resilience throughout key stages of the crop cycle. It can be introduced during propagation and establishment where appropriate, then used throughout vegetative development.

During flowering, the Advanced Nutrients programme pauses B-52 around the initial transition and early flower-setting stage before bringing it back once flowering is established. From there, it can be used through active and later flowering before being withdrawn for the final flush.

B-52 is suitable for indoor and outdoor growing, hydroponics, coco coir, regular watering and irrigation systems. It can also be incorporated into aeroponic, drip irrigation, nutrient film technique (NFT), flood and drain and deep water culture (DWC) systems.

How to use Advanced Nutrients B-52

Add B-52 at 2ml per litre of nutrient solution throughout vegetative growth. During flowering, pause application through the initial transition and early flower-setting stage, then resume at 2ml/L once flowering is established. Continue through the main flowering period and discontinue for the final flush.

For 10L of nutrient solution, use 20ml. For 50L, use 100ml. For 100L, use 200ml. For a 500L reservoir, use 1L. For a 1,000L reservoir, use 2L.

A full 5L container provides enough B-52 for approximately 2,500 litres of nutrient solution at 2ml/L.

B-52 is a biostimulant and supplement rather than a complete base nutrient. Use it alongside an appropriate base feeding programme according to the crop's nutritional requirements.

Advanced Nutrients B-52 5L product details

Product Advanced Nutrients B-52
Product type B-vitamin biostimulant & plant supplement
Product size 5L
Format Liquid concentrate
NPK 2-1-4
Key components B-vitamin complex, kelp, humic acid & essential nutrient blend
Application rate 2ml/L
Vegetative application Throughout vegetative growth
Flowering application Once flowering is established through the main flowering period
Final flush Do not apply
10L solution 20ml
50L solution 100ml
100L solution 200ml
500L solution 1L
1,000L solution 2L
Approximate solution from 5L 2,500L at 2ml/L
Hydroponics Suitable
Coco coir Suitable
Growing environment Indoor & outdoor
Suitable liquid-feed systems Aeroponics, drip irrigation, NFT, flood & drain & DWC
Nutrient compatibility Advanced Nutrients pH Perfect, non-pH Perfect & compatible third-party nutrient programmes
Outer case quantity 4 x 5L containers

Advanced Nutrients B-52 FAQs

What is Advanced Nutrients B-52?

B-52 is a 2-1-4 liquid biostimulant containing a B-vitamin complex, kelp, humic acid and an essential nutrient blend. It is designed to support strong plant structure, vigorous growth and resilience during key stages of vegetative growth and flowering.

What does Advanced Nutrients B-52 do?

B-52 supports the root zone, stalks, stems and developing flowers while helping crops cope with abiotic environmental stress. Its B-vitamin complex, kelp and humic acid provide additional support alongside a complete base feeding programme.

What is the NPK of Advanced Nutrients B-52?

Advanced Nutrients B-52 has an NPK analysis of 2-1-4.

Does B-52 contain vitamin B1?

Yes. Vitamin B1 forms part of the B-vitamin complex in B-52 and is included to support the conditions required for healthy photosynthesis, respiration and plant resilience.

Does B-52 contain kelp?

Yes. B-52 contains kelp as part of its biostimulant formula. Advanced Nutrients uses it to support vigorous growth, root-zone performance and resilience to abiotic environmental stress.

Does B-52 contain humic acid?

Yes. Humic acid is included to support nutrient uptake from the root zone and microbial activity around the roots.

When should I use Advanced Nutrients B-52?

Use B-52 throughout vegetative growth. During flowering, pause it through the initial transition and early flower-setting stage, then resume once flowering is established and continue through the main flowering period. Do not use it during the final flush.

Can B-52 be used on seedlings, clones and transplants?

Yes. Advanced Nutrients identifies B-52 as suitable for supporting young plants, including seedlings, clones and transplants, particularly where additional support against environmental stress is beneficial.

How much B-52 should I use per litre?

Use Advanced Nutrients B-52 at 2ml per litre of nutrient solution during the recommended crop stages.

How much B-52 do I need for 10 litres?

Use 20ml of B-52 for 10 litres of nutrient solution at the recommended 2ml/L rate.

How much B-52 do I need for 50 litres?

Use 100ml of B-52 for 50 litres of nutrient solution.

How much B-52 do I need for 100 litres?

Use 200ml of B-52 for a 100L nutrient reservoir.

How much nutrient solution will 5L of B-52 make?

At 2ml/L, a 5L container provides enough B-52 for approximately 2,500 litres of nutrient solution.

Is Advanced Nutrients B-52 a complete fertiliser?

No. B-52 is a biostimulant and plant supplement. It should be used alongside an appropriate complete base nutrient programme.

Can B-52 be used in hydroponics?

Yes. B-52 is suitable for hydroponic growing and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can B-52 be used in coco?

Yes. Advanced Nutrients identifies B-52 as coco coir safe.

Can B-52 be used with pH Perfect nutrients?

Yes. B-52 is compatible with Advanced Nutrients pH Perfect base nutrients as well as non-pH Perfect base nutrients and compatible third-party nutrient programmes.

Can Advanced Nutrients B-52 be used as a foliar spray?

Yes. Advanced Nutrients identifies B-52 as suitable for foliar application as well as root-zone feeding.

Does B-52 contain banned PGRs?

Advanced Nutrients states that B-52 does not contain paclobutrazol, daminozide or other banned plant growth regulators.

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£82.95