Carefully crafted with a powerful blend of organic ingredients, Flower Bloom 2-7-4 is designed to fuel bud production, enhance terpene profiles, and nourish your soil ecosystem. This premium top dress fertilizer provides a high-phosphorus blend, ensuring vigorous flowering, strong root development, and resilient plants.
Infused with slow-release minerals, natural growth enhancers, and soil-conditioning compounds, Flower Bloom 2-7-4 is your all-in-one solution for healthier, more productive cannabis plants.
A carefully balanced 2-7-4 NPK ratio supports:
Unlike generic fertilizers, Flower Bloom 2-7-4 provides targeted nutrients for peak flowering, including:
This comprehensive approach results in bigger, healthier flowers with enhanced aromatic profiles.
A thriving soil biome is key to sustainable, long-term plant health. Flower Bloom 2-7-4 actively:
Healthy soil = stronger, more resilient plants with increased bud production.
Natural stressors can impact yield and quality, but Flower Bloom 2-7-4 contains:
Stronger plants mean better flower development and higher-quality yields.
All individual ingredients are sourced from certified organic suppliers.
🌿 Alfalfa Meal – Natural nitrogen & potassium source, contains triacontanol, a potent growth enhancer.
⛰️ Azomite & Basalt Rock Dust – Trace minerals for improved nutrient uptake & plant vitality.
🌱 Dolomite Lime – Calcium & magnesium boost for sturdier plant structure & bigger buds.
🐟 Fishbone Meal & Oyster Shell Flour – Slow-release phosphorus & calcium for enhanced flowering & root strength.
🪨 Glacial & Greensand Rock Dust – Provides iron, magnesium, and potassium for healthy plant growth & soil conditioning.
💎 Gypsum – Enhances soil structure, provides calcium & sulfur for terpene production.
🌍 Humalite – Rich in humic acids, improving nutrient absorption & water retention.
🌊 Kelp Meal – Contains micronutrients & growth hormones for stress resistance & vigorous development.
⚡ Langbeinite – Provides potassium, magnesium, and sulfur for photosynthesis & enzyme activation.
🌿 Micronized Soft Rock Phosphate & Mineralized Phosphate – Boosts flowering & root development.
🔥 Potassium Sulfate – Supports resin & terpene production, enhancing flavor & potency.
🪨 Rock Phosphate – Slow-release phosphorus for sustained flower energy & photosynthesis.
🦠 Frass – Rich in chitin, which stimulates plant immunity & pest resistance.
🍯 Blackstrap Molasses – Feeds beneficial microbes, improving nutrient availability & soil health.
• Apply 20-60 grams per square foot, based on soil chemistry testing.
• Use 15-30ml (1-2 tbsp) per plant or 15ml per 4L (1 tbsp per gallon) of growing media.
• Apply up to once per month to sustain flowering.
• Apply up to 2kg per 10m² (4.4 lbs per 100 sq ft), mixing into the top 5cm (2 inches) of soil.
• Reapply monthly as needed.
• Use 45ml per 4L (3 tbsp per gallon) of soil and mix before planting.
• For bulk mixing, add up to 5kg (11lbs) per cubic yard of soil.
• Adjust application if using additional organic fertilizers.
🌿 Total Nitrogen (N): 2.0%
🌿Available Phosphate (P₂O₅): 7.0%
🌿 Soluble Potash (K₂O): 4.0%
📦 Bulk Orders & Shipping
For larger orders please contact us directly for a custom shipping quote and bulk pricing options.
This product complies with Canada’s Organic Production Systems General Principles & Management Standards and Permitted Substances Lists (CAN/CGSB-32.310-2021 CAN/CGSB-32.311-2020)
Large selection of premium inputs. Certified Organic or approved for use in Organics
Everything you need to ditch the toxic pesticides and take a natural approach to pest control
New to Organics and need a little help? View our available services to help you succeed
Join the Optimize Organics email list.
Sign up to hear about new product launches, exclusive sales, and important updates—no spam, just the good stuff.
Need a large order shipped? For bulk orders—including multiple 20kg bags, 18.9L pails, full totes, and pallet quantities—please contact us for a custom shipping quote. We’ll work with you to find the most efficient and cost-effective option for your location.
📦 Shipping Tip: Pest Control products and Grow Supplies are shipped from separate locations and use different shipping methods. To ensure accurate rates and smooth delivery, please place them in separate orders—Shopify will calculate the best option for each automatically.