Onnu Biochar
Fertiliser Mix for Trees
Fertiliser Mix for Trees
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Trade enquiries
For larger orders in bulk bags or delivered loose, please contact us via our form or email hello@onnu.com. For trade customers only.
Biochar and NPK (16-12-12) Fertiliser Blend
Tree Fertiliser Mix is an advanced biochar and NPK blend, specifically formulated for the growth and health of trees in commercial settings.
This formula combines biochar's soil-improving capabilities with essential nutrients - Nitrogen for foliage, Phosphorus for roots, and Potassium for overall health.
It's ideal for various tree types, from saplings to mature trees, in applications like orchard establishment and landscape enhancement. This blend is a strategic choice for professionals seeking to ensure vigorous growth and resilience in their tree care projects.
Key features
- Enhanced Nutrient Supply: The NPK (16-12-12) formula provides a balanced mix of nitrogen, phosphorus, and potassium, essential for robust plant growth.
- Improved Soil Structure: Biochar's porous nature enhances soil aeration and water retention, beneficial for root health and plant resilience.
- Long-term Soil Health: Biochar in the blend contributes to long-term soil quality improvement, promoting sustainability.
- Reduced Nutrient Leaching: The blend's ability to retain nutrients within the soil minimizes leaching and environmental impact.
- Supports Microbial Life: Biochar creates a hospitable environment for beneficial soil microbes, crucial for nutrient cycling.
- Eco-Friendly and Sustainable: Made predominantly from biochar, the blend aligns with sustainable gardening and farming practices.
Application Rates
This fertiliser seamlessly integrates into your existing fertilisation routine, allowing for straightforward application following your standard fertiliser instructions.
Postage and Packaging
Postage and packaging fees are set at £8.99 for items weighing up to 20kg. For every additional 20kg, an extra £8.99 will be charged. However, special promotions on delivery fees may supersede these rates.
We expect to send out orders within 5 business days of receiving them, and they should arrive within 2-3 business days, shipped via DPD. For orders exceeding 100 kg, shipping will be done on a pallet, using a 3-5 day economy delivery service.
Factsheets
Our factsheets act as a comprehensive guide for various biochar applications. Enriched with summaries, glossaries, property tables, product descriptions and application rates, these fully-referenced factsheets can help you familiarise yourself with the world of biochar.
Additional Services
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Bespoke Blends
We offer customized blend options tailored to meet your soils composition.
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Soil Testing
Soil testing for insight on your soils composition.
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Soil Consultation
Personalized consultations to address your unique soil challenges and goals.
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Transportation
Fast and efficient delivery options.