Biostark Al.Fe Natura Organic Fertiliser 10 kg

A healthy, flavour-packed harvest starts with well-fed soil: Biostark Al.Fe Natura is the organic granular fertiliser that turns your vegetable garden or outdoor space into a truly fertile, productive environment.

Made from a 100% organic formulation and approved for use in organic farming, Biostark Al.Fe is easy to spread thanks to its convenient granule form. The balanced NP granular formula 4-3-8 delivers a targeted supply of nitrogen and a generous dose of potassium — the key to vibrant, flavourful fruits with high natural sugar content and strong, resilient plants. The high organic matter content improves soil structure and fertility over time, while boosting water retention so every drop of irrigation counts.

Suitable for vegetables, flowers and fruit crops — in open ground or in pots — and ideal for lawn fertilisation before sowing or as a top dressing. Application is straightforward: work it into the soil before sowing or transplanting, spread it on the surface during the growing season, or add it directly to your pots. The results are visible, lasting, and deeply satisfying for anyone who loves to grow.

• Organic NP granular fertiliser 4-3-8
• Approved for organic farming
• Size: 10 kg
• Suitable for vegetable gardens, gardens, lawns and container plants
• Pre-sowing/pre-transplanting: 50–70 g/m²
• Top dressing (garden/vegetable garden): 50–60 g/m²
• In pots (20 l): 3–4 tablespoons per application
• Improves soil fertility and water retention
• Can be used all year round