Harmonie 'Summer Fireworks' 'Summer Fireworks'

‘Summer Fireworks’ Allium combines round white and purple flower heads on stems that stand out from the foliage. The contrast of these two colors creates a simple pattern that can be repeated in a flower bed. Plant the bulbs so that you can see the flowers from the side, with lower plants around their base. A composition limited to white, purple, and green allows the spherical shape to take center stage. This mixture can also serve as a starting point for choosing the colors of other blooms, without creating too many focal points in a small garden.

Choose a sunny or lightly shaded location with well-draining soil. Prepare the soil before planting the bulbs, then space them according to package directions to allow the plants to develop. Place the base of the bulb downwards and the tip upwards. Water after planting to settle the soil around the roots, then adjust watering based on the weather and soil moisture. Avoid depressions that remain waterlogged long after rain. A label at the edge of the group will help you find the bulbs when their foliage is no longer visible.

Keep the leaves as long as they remain green, even if they become less decorative during flowering. They allow the bulbs to replenish their reserves. Nearby lower plants can accompany their base without smothering them or requiring excessive watering during dormancy. You can remove faded flowers or keep the dried heads if you like their shape, taking into account the available space. Cut the foliage only when it has naturally yellowed. These alliums are for ornamental purposes: do not use them as cooking onions and keep the bulbs out of reach of pets.