I’m currently using a soil composition of 80% Kiryuzuna and 20% pumice for my white pine, it drains rapidly but I’m thinking to change to
- 40% kiryuzuna 2/5 mm.
- 20% akadama 2/5 mm.
- 20% universal potting soil
- 10% zeolite
- 10% volcanic rock 3/5 mm.
Pines need well draining soil, should I remove the potting soil? Feel free to share your thoughts and ideas !!
Thank you
Nick