Bee Garden Japanese Green Maple Bonsai Suitable Tree Seeds (Pack Of 5) Superior Quality Seeds. High Germination Seeds - Please Follow The Instructions We Attached In The Package For Growing - 24/7 Customer Support. Direction use a sterilized soil or soilless mix and wash containers carefully to prevent contaminating the seeds and plants.Keep plants in a sunny location during the day but move them at night to prevent cold drafts from stunting their growth.