Biobizz All-Mix Potting Soil - 50L Bag

All·Mix is a heavily pre-fertilized substrate mixture that emulates a rich outdoor soil with a full microbial active ecosystem. It has been designed to contain enough nutrients to sustain lush growth for a couple of weeks without a need of adding any extra fertiliser.

Biobizz products contain only natural organic elements rather than mineral salts, such as magnesium or sulphate salts, which you might find in other fertilisers. This gives All·Mix a high electrical conductivity (EC) value. And while its organic elements are impossible to measure, they help to maintain the pH values at the correct level.

When using All·Mix for the first time, moisten it with water and leave to stand for 36 hours. This gives the Pre·Mix active fertiliser and microorganisms inside the substrate a chance to start working their magic before the plants go in. Keep the soil slightly warm at all times – if it’s too cool, the microbial activity slows down, which makes it more difficult for the plants to grow. You also want to allow the soil to dry out between each watering. Because, as the All·Mix substrate dries out, fresh air gets in, which helps the soil to breathe.

• Biobizz Bio-Grow 5L (05-225-030)
• Biobizz Bio-Bloom 5L (05-225-060)
• Biobizz Top-Max 5L (06-300-070)