Advanced Nutrients Bud Factor X Flowering Biostimulant – 250ml

Please sign in to see pricing

£11.95

A concentrated 0-0-0 flowering biostimulant designed to support flower quality, aroma and valuable crop compounds throughout bloom.

Advanced Nutrients Bud Factor X is a specialist flowering supplement developed to complement a complete base nutrient and bloom programme. Rather than increasing conventional NPK levels, it is designed to create favourable conditions for high-quality flower development.

Advanced Nutrients positions Bud Factor X around crops where flower quality matters, with particular emphasis on crystal-rich development, aroma, flavour and other valuable plant compounds. Its role is therefore different from a conventional phosphorus and potassium bloom booster.

The 250ml bottle is a practical choice for smaller reservoirs and growing areas. Applied at 2ml/L, one bottle provides enough concentrate for approximately 125 litres of individual treatment solution.

Why choose Advanced Nutrients Bud Factor X?

  • Specialist flowering biostimulant – developed to complement crop nutrition throughout flowering.
  • Supports flower quality – formulated for crops where the quality and value of the finished flowers matter.
  • Supports aroma & flavour – Advanced Nutrients positions Bud Factor X around desirable aromatic and flavour characteristics.
  • Supports valuable plant compounds – designed to create favourable conditions for high-quality flower development.
  • 0-0-0 formulation – works as a biostimulant rather than adding another conventional NPK fertiliser.
  • 2ml/L concentration – straightforward measuring for small tanks and reservoirs.
  • Weekly flowering application – current UK guidance specifies application once per week during flowering.
  • Hydroponic & coco compatible – designed for diverse hydroponic media and continuous liquid-feed systems.
  • Convenient 250ml size – provides approximately 125L of treatment solution at the recommended concentration.

What is Advanced Nutrients Bud Factor X suitable for?

Bud Factor X is intended for flowering crops where growers want to add a specialist biostimulant alongside their normal base nutrient and flowering supplements. It is particularly relevant where flower quality, aroma and other valuable crop characteristics are a priority.

For a UK feeding programme, apply Bud Factor X once per week during the flowering stage at 2ml/L. Continue the weekly treatment through active flowering and discontinue it when the crop enters its final flush.

Advanced Nutrients identifies Bud Factor X as suitable for indoor and outdoor cultivation, regular watering, irrigation systems, hydroponics and coco coir. Compatible continuous liquid-feed systems include aeroponics, drip irrigation and emitters, nutrient film technique (NFT), flood and drain and deep water culture (DWC).

How to use Advanced Nutrients Bud Factor X

Use Bud Factor X at 2ml per litre once per week during flowering. Add the required amount to the nutrient solution as part of the flowering feeding programme.

For a 10L treatment, use 20ml. For 25L, use 50ml. For 50L, use 100ml. A full 250ml bottle provides enough concentrate for approximately 125L of treatment solution.

Discontinue Bud Factor X when the crop moves into its final flush. Shake the bottle thoroughly before measuring to ensure the concentrate is evenly mixed.

Advanced Nutrients Bud Factor X 250ml product details

Product Advanced Nutrients Bud Factor X
Product type Flowering biostimulant & supplement
Product size 250ml
Format Liquid concentrate
NPK 0-0-0
Application concentration 2ml/L
Application frequency Once per week during flowering
Application stage Flowering
Final flush Discontinue
10L treatment 20ml
25L treatment 50ml
50L treatment 100ml
Approximate treatment capacity 125L 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 12

Advanced Nutrients Bud Factor X FAQs

What is Advanced Nutrients Bud Factor X?

Bud Factor X is a specialist 0-0-0 flowering biostimulant designed to complement a complete feeding programme and support the conditions required for high-quality flower development.

What does Bud Factor X do?

Advanced Nutrients positions Bud Factor X around the development of high-quality, crystal-rich flowers with desirable flavour, aroma and valuable plant compounds. It works as a flowering biostimulant rather than a conventional NPK booster.

Is Bud Factor X a bloom booster?

Bud Factor X is a flowering supplement, but it is better described as a biostimulant than a conventional PK bloom booster. Its NPK analysis is 0-0-0.

What is the NPK of Bud Factor X?

Advanced Nutrients Bud Factor X has an NPK analysis of 0-0-0.

How much Bud Factor X should I use?

Use Bud Factor X at 2ml per litre. Current UK application guidance specifies applying it once per week during flowering.

Do I use Bud Factor X at every feed?

No. For the current UK application protocol, use Bud Factor X at 2ml/L once per week during flowering rather than adding it to every irrigation.

When should I use Bud Factor X?

Use Bud Factor X during flowering. Continue the weekly treatment through the flowering phase and discontinue it when the crop enters its final flush.

How much Bud Factor X do I need for 10 litres?

Use 20ml of Bud Factor X for a 10L treatment at the recommended 2ml/L concentration.

How much Bud Factor X do I need for 50 litres?

Use 100ml of Bud Factor X for 50 litres of treatment solution.

How much treatment solution does 250ml of Bud Factor X make?

At 2ml/L, a 250ml bottle provides enough concentrate for approximately 125 litres of individual treatment solution.

Can Bud Factor X be used in hydroponics?

Yes. Bud Factor X is specifically designed for hydroponic growing media and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can Bud Factor X be used in coco?

Yes. Advanced Nutrients identifies Bud Factor X as safe for use with coco coir.

Can Bud Factor X be used with pH Perfect nutrients?

Yes. Advanced Nutrients confirms compatibility with its pH Perfect base nutrients, non-pH Perfect base nutrients and supplements, as well as compatible third-party feeding programmes.

What is the difference between Bud Factor X and BFX?

Bud Factor X and BFX are separate Advanced Nutrients products. Bud Factor X is the original flowering biostimulant sold here, while BFX is a newer product with its own formulation. Their ingredient specifications should not be treated as interchangeable.

Pay with

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • Shop Pay
  • Union Pay
  • Visa

Your transaction is protected with advanced security measures to keep your information confidential

£11.95