There are 2 choices of soil:
- With fertiliser (Bio Bizz All mix, Canna Terra Professional Plus, Bat Special)
- Without fertiliser (Bio Bizz Light Mix, Canna Terra Professional etc).
For young plants and seedlings, use a soil without fertiliser before re-potting into a fertilised soil for larger plants.
When re-potting, always sprinkle a mycorrhiza product such as Great White or Plant Magic Granules in the hole to encourage vigorous rooting. A nutrient solution pH of 6.2 to 6.5 is perfect in soil.