How to Plant Muscari (Grape Hyacinth) Bulbs

When to plant:

The best time to plant Muscari bulbs is in fall once soil
temperatures drop below 15°C. This usually occurs between September and
November. Planting in fall gives the bulbs plenty of time to establish roots
before winter.

Where to plant:

Muscari are versatile bulbs that thrive in both garden beds
and containers. Outdoors, they look stunning under trees, in borders, or
scattered in grassy areas for a naturalized effect. In pots, they’re perfect
for patios, balconies, or entryways. Choose a location that gets full sun or
light shade for best blooms.

Soil preparation:

These bulbs prefer well-draining soil. If your garden soil
is heavy or clay-rich, improve it by mixing in compost and a handful of grit or
sand to boost drainage. For container planting, always use multipurpose compost
in pots with adequate drainage holes.

How to plant:

Plant Muscari bulbs about 5-10cm deep with the pointed side
facing upward. Space them 5cm apart in the ground for a natural look, or group
them more closely in containers for a dense, colourful display - just avoid
bulbs touching each other. After planting, water the soil once to help settle
them in.

Aftercare:

Muscari are low-maintenance bulbs that can be left in the
ground year after year. They will gradually multiplying into larger clumps.
During winter, they don’t need extra care unless the soil becomes very dry in
mild climates. In spring, enjoy their clusters of fragrant blue flowers. After
flowering, allow the foliage to remain until it yellows and withers
naturally—this process stores energy back into the bulbs for next year’s
blooms. Once the leaves have fully died back, you can tidy them away.