Growth Technology Bonsai Focus Repotting Mix

An Open, Peat-Free Mix Built for Healthy Bonsai Roots

Bonsai Focus Repotting Mix from Growth Technology is 100% peat free and blended specifically for repotting bonsai. The open texture is the point: it holds enough moisture to keep a shallow pot from drying out, while draining freely enough that fine roots get air rather than sitting wet. It suits a wide range of bonsai species and pairs with a quality feed such as Bonsai Focus.

Key Benefits

• 100% peat free, so you are not relying on a finite resource for a long-term potted tree
• Open texture promotes healthy rooting and keeps the root ball aerated between waterings
• Coco/coir for consistent moisture retention without compaction
• Composted fine bark to give structure that lasts between repots
• Grit and sand for sharp drainage and physical stability in a shallow bonsai pot
• Ready blended – no sourcing and mixing four separate components yourself

Compacted Media and Weak Roots in Shallow Pots

Bonsai live in very little substrate, so a mix that slumps and compacts starves roots of air within a season. That shows up as slow growth, weak roots and a tree that sulks after every repot. A gritty, bark-based blend keeps its structure far longer, which reduces transplant shock and keeps fine feeder roots working.

How to Use

• Young bonsai: repot every year
• Older, slower-growing bonsai: repot only when outgrowing the pot, or when the condition of the media is poor
• Best timing: early in the year, just before spring growth starts
• Alternative window: repotting can also be done at any time in summer
• Feeding: use with a quality feed such as Bonsai Focus for best results