Grotek Monster Bloom 500g

SKU: 07043


Grotek Monster Bloom™ is a worldwide industry standard and a top-selling bloom enhancer for a reason. It is packed full of essential nutrients that all plants crave as they strive to maximise yield. This highly concentrated formula provides a powerful punch to plants and supplies the nutrients necessary to support the flowering and ripening stages.

Application Rate: 500g makes 5000L of solution. Soil/Soilless/Water Culture: Mix 1 tsp per 5 gal of water (6 g / 19 L). Use every time you fertilise.


Grotek Monster Bloom provides specific ratios of nutrients to optimise conditions for plant growth, specifically during the bud development and blooming stage.  Monster Bloom’s high concentrations of phosphorus and potassium help plants during periods of rapid development, by supporting:
  • Protein and starch synthesis
  • Stalk and stem strength
  • Improved moment of sugars and starches within the plant
  • Respiration and CO2 uptake

Monster Bloom provides a specific ratio of nutrients that impact plant growth by activating enzyme activity, accelerating protein and starch synthesis, as well as increasing stalk and stem strength. Monster Bloom also helps regulate respiration, which in turn will help increase CO2 uptake. The added Magnesium improves flower quality through rapid metabolism of carbohydrates to drive plant function. Sulphur forms important enzymes and assists in the formation of plant proteins and some vitamins. It is key to adding flavour and essential oils. The Monster Bloom formula also contains added vitamins to help plants through periods of rapid development.

With ingredients sourced with quality in mind, whilst also focusing on high solubility and plant availability. Resulting in easier mixing and a bigger influence on the plants.

Every bottle of Monster Bloom contains the nutrients that plants require to support bountiful flowers, while having benchmark low level of impurities.

Begin application when buds are forming and continue to use with every fertilizer application during the blooming cycle. Discontinue use 1−2 weeks before harvest of crops.


  • Available Phosphoric Acid (P2O5) ………. 50%
  • Soluble Potash (K2O) ………. 30%


Weight 0.6000 kg


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