Setup, Compatibility & Care
When planting your 9cm pot, choose a spot with fertile, well-drained soil. Avoid heavy clay areas where water tends to sit, as this can lead to crown rot. Space individual plants approximately 30-45cm apart to allow for proper airflow, which prevents fungal issues like mildew.
- Dig a hole twice the width of the root ball.
- Place the plant in the hole at the same level it was in the nursery pot.
- Backfill with compost-amended soil and press down gently.
- Water thoroughly immediately after planting.
Throughout the growing season, ensure you remove spent flower spikes to promote secondary growth. Apply a balanced liquid fertilizer once in the spring to support vigorous development.