Grenade Black

Size: 1L
Sale price£210.00


Developed with a powerful organic and mineral blend, this formula is carefully crafted to boost plant growth and yield. Grenade Black introduces a new standard in plant nutrition, combining top-quality minerals, amino acids, phytohormones, and biological cofactors to increase plant energy, optimize sulphur levels, and stimulate secondary metabolite production. Experience healthier, heavier, and more abundant crops with Grenade Black. By leveraging a precise blend of essential ingredients, such as amino acids, cytokinins, gibberellins, polysaccharides, betaines, auxins, proteins, enzymes, carbohydrates, and trace minerals, this supplement enhances your plant's growth process. Boasting a guaranteed analysis of 3% nitrogen, 9% phosphorus, 19% potassium, 30% sulfur, 1375 mg/kg iron, and 132 mg/kg boron, Grenade Black takes a comprehensive approach to cultivation. 

Key Values

  • Higher yields - a unique formula that boosts plant energy levels, resulting in abundant, vibrant blooms during harvest season.
  • Sulphur Optimization - the addition of sulphur optimizes the production of secondary metabolites, resulting in a variety of advantageous compounds that promote plant durability and excellence.
  • Economical - with its concentrated dose rate, Grenade Black is not only efficient but saves time and money.
  • Diverse Active Inputs - a blend of amino acids, cytokinins, gibberellins, and other active ingredients work together to form an optimal environment, promoting diverse growth.
  • Compatible Versatility - Grenade Black seamlessly integrates with various nutrient regimes, ensuring you can harness its benefits no matter your preferred approach.

How to Use

  • Shake well before use to ensure a uniform mixture.
  • During weeks 5-6-7 of the flowering cycle, add Grenade Black to your nutrient solution at a dose rate of 0.2ml – 0.4ml per litre of water.
  • If you're following a nutrient chart, introduce Grenade Black as the first step, then gradually top up with your base nutrients and other additives to attain your desired EC level.
  • Avoid using multiple PK products simultaneously to prevent overloading the plants.
  • Handle and store Grenade Black responsibly in a cool, dry place, maintaining temperatures between 5°C – 30°C for optimal shelf life.

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