• Athena Pro Line Bloom Soluble Fertilizer | Commercial Hydroponics Base Nutrient
  • Athena Pro Line Bloom Soluble Fertilizer | Commercial Hydroponics Base Nutrient
  • Athena Pro Line Bloom Soluble Fertilizer | Commercial Hydroponics Base Nutrient
  • Athena Pro Line Bloom Soluble Fertilizer | Commercial Hydroponics Base Nutrient
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Athena Pro Line Bloom Soluble Fertilizer | Commercial Hydroponics Base Nutrient

£24.50
£24.50
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Weight: 2lb/900g

Athena Pro Bloom is the definitive flowering fertiliser for large-scale, professional cultivation. Designed specifically for the reproductive stage of plant development, this ultra-pure dry mineral salt formula provides the elevated Phosphorus (P) and Potassium (K) levels required to drive flower density, increase essential oil production, and maximize final harvest weight.

As a part of the Athena Pro Line, Pro Bloom is engineered to be 100% soluble, ensuring your irrigation lines and drippers stay clear of sediment and biofilm, even in the most complex fertigation systems.

Key Benefits for Professional Growers:

  • Optimized PK Ratios: Delivers a concentrated boost of phosphorus and potassium to support the metabolic demands of heavy flowering and fruiting.

  • Zero Sediment Formula: Ultra-refined minerals dissolve completely, making it the safest choice for high-pressure dripper systems and Netafim technology.

  • Balanced Micronutrients: Includes essential sulphur and trace minerals to improve terpene profiles and flower aromatics.

  • Highly Cost-Effective: Dry salts significantly reduce the "water weight" shipping costs of traditional liquid nutrients, offering the best value per litre of feed in the UK market.

  • Total System Compatibility: Safe for use in all growing media, including Rockwool, Coco, and Soil, as well as all hydro system types.

Application & Dosing Strategy

For the most accurate results, Athena recommends creating a stock concentrate rather than adding dry powder directly to a reservoir.

  • Stock Tank Mixing: Mix 0.9kg (2lb) of Pro Bloom per 3.79 litres (1 Gallon) of water.

  • Reservoir Dilution: Once dissolved into a liquid concentrate, add to your reservoir at a rate of approx. 5ml - 15ml per 10 litres of water, depending on your target EC.

  • Usage Window: Use exclusively during the flowering phase (Week 1 through to Flush).

  • Mixing Rule: Always use in conjunction with Athena Pro Core. Pro Bloom provides the P and K, while Pro Core provides the necessary Nitrogen and Calcium for a complete feed.

  • Optimal results on a run to waste feeding basis.

Technical Summary:

Feature Specification
NPK Ratio 0 - 12 - 24
Phase Reproductive / Flowering Stage
Format Water-Soluble Dry Mineral Salts
Storage Store in a cool, dry place away from direct light

 


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Power the Flowering Phase with Athena Pro Bloom

Push flowering plants through the bloom phase with Athena Pro Bloom, a professional-grade soluble mineral fertiliser formulated to meet the increased nutritional demands of flowering.

Rich in phosphorus and potassium, Pro Bloom delivers essential macro and micronutrients to support flower development, plant metabolism and consistent performance throughout the flowering stage. When paired with Athena Pro Core, it creates a complete and balanced nutrient programme designed for precision growing.

The fully soluble formula mixes cleanly at room temperature with no particulates or sediment, making it ideal for hydroponic systems, stock tanks, automated dosing equipment and precision irrigation setups.

Clean, concentrated and built for serious growers, Athena Pro Bloom delivers reliable flowering nutrition without unnecessary complexity.

SHOP ATHENA PRO BLOOM

Frequently Asked Questions

Athena Pro Bloom is a fully soluble dry mineral fertiliser formulated specifically for the flowering stage. It provides elevated phosphorus and potassium alongside other essential elements to meet the changing nutritional requirements of flowering plants.

Athena Pro Bloom supplies the phosphorus, potassium and supporting nutrients required during flowering. These elements help support flower development and the increased metabolic demands plants experience throughout the bloom phase.

No. Athena Pro Bloom is designed to be used alongside Athena Pro Core. Together, Pro Bloom and Pro Core provide a balanced supply of NPK and essential micronutrients for the flowering stage.

Athena Pro Bloom is used during the flowering phase, replacing Athena Pro Grow as plants transition out of vegetative growth. Pro Core continues to form part of the feeding programme alongside Pro Bloom.

Yes. Athena Pro Bloom is particularly well suited to hydroponic and precision irrigation systems. Its fully soluble formula is designed to dissolve completely without leaving particulates or sediment that could clog irrigation equipment.

Yes. Athena Pro Bloom is compatible with professional dosing equipment and irrigation systems. Athena specifically lists systems including Dosatron, Netaflex and Rhythm, making Pro Bloom suitable for automated and commercial growing environments.

Athena recommends preparing Pro Line fertilisers as concentrated liquid stock solutions rather than adding small quantities of dry fertiliser directly to the reservoir. Add the granules gradually to water while agitating, mix thoroughly until fully dissolved and then use the prepared concentrate to mix your batch reservoir according to the Athena Pro Line feed schedule and desired EC.

Athena Pro Bloom combines concentrated flowering nutrition with a clean, fully soluble formulation. It mixes completely at room temperature and is designed to leave no sediment or particulates, making it an excellent choice for growers who want precise feeding, reliable irrigation performance and a streamlined professional nutrient programme.