certainly know Galtonia blooming in mid-summer. This form Galtonia has green flowers and reaches a maximum height of 60 cm. It blooms a long time.
winter onions are removed from the soil and stores as well as gladioli. I can recommend planting more bulbs in a pot suitable for balconies or terraces.
We supply 3 years, capable of flowering onions. In the summer in a pot in size by vegetation.