Cannabis Fertilizer
Cannabis Fertilizer
Cannabis Fertilizer 16-4-8
| Product Name: | Slow-Release Organic Fertilizer (180-Day Release) |
| Category: | Specialized Fertilizers – Product |
| Grade Standard: | Agricultural Quality |
| Secondary Nutrients: | Vermicompost: 1.5%, Humic & Fulvic Acids:0.5%, |
| pH Value: | 6.0 – 7.0 |
| Appearance: | Gray black granular fertilizer |
| Packaging: | 40kg, Neutral or OEM Bags |
| Certifications: | ISO 9001, ISO 22241-1 |
Cannabis Fertilizer Details
Risso 16-4-8 Organic Cannabis Fertilizer is a slow-release, all-natural fertilizer developed specifically for the full cultivation cycle of cannabis and hemp. Powered by a premium vermicompost base—rich in beneficial microbes and organic matter—this granular fertilizer provides a sustained release of nutrients for up to 180 days, supporting strong vegetative growth, healthy root development, and abundant flowering with just a single application.
Formulated for use in organic and regenerative growing systems, Risso 16-4-8 offers a balanced nutrient profile that aligns with the physiological demands of cannabis plants at every stage. Whether you’re cultivating in outdoor fields, greenhouses, or raised beds, this product provides reliable, soil-enhancing fertility that maximizes yield potential while improving long-term soil health.
Key Ingredients & Benefits
Nitrogen (N) – 16%: Fuels vegetative growth, protein synthesis, and canopy expansion.
Phosphorus (P) – 4%: Supports robust root systems and facilitates early plant establishment.
Potassium (K) – 8%: Enhances stress tolerance and promotes flower and trichome development.
Vermicompost (Earthworm Castings): Provides a bioactive matrix of enzymes, beneficial microbes, and plant-growth hormones to stimulate root-zone activity.
Humic & Fulvic Acids: Improve nutrient availability, soil structure, and water retention.
Application Guidelines
How to Apply: Incorporate directly into soil or growing media during bed preparation, or use as a top-dress around the base of established plants.
Frequency: One-time application per growing season; nutrients release gradually for up to 180 days.
Suitable Systems: Ideal for organic outdoor cultivation, greenhouse operations, raised beds, and low-input regenerative farms.
Key Features & Advantages
Long-Lasting Performance: Delivers steady nutrition from transplant to harvest.
Organic & Sustainable: Made from renewable resources and free of synthetic inputs.
Living Soil Support: Enriches soil microbiome, improving nutrient cycling and plant resilience.
Cost-Effective & Labor-Saving: Reduces the need for frequent feeding, ideal for large-scale operations.
Versatile Use: Suitable for all cannabis strains and cultivation styles.
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Why Choose Risso Cannabis Fertilizer
Risso fertilizers are scientifically formulated for the complete cannabis growth cycle. Powered by premium vermicompost and slow-release nutrients, our products deliver balanced NPK ratios that support vigorous vegetative growth, strong root systems, and high-yield flowering. With up to 180 days of consistent nutrition, Risso reduces labor and input costs while enhancing soil health and microbial activity. 100% organic, sustainable, and easy to apply—trusted by professional growers for dependable performance in all grow environments.
