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The Daily Insight

How do you propagate Leucojum aestivum?

Author

Emma Johnson

Updated on April 25, 2026

Propagate by division or separation – Plant bulbs 3 to 4 inches deep in fall. Divide the plants after leaves have died or in the fall. Maintenance and care: Keep soil moist during the growing season.

Where does Leucojum grow?

The two species of Leucojum have been described as “tough garden plants for damp soils”. Both grow well in gardens in western Europe, with sufficient rainfall so that the soil does not dry out completely in summer. L. aestivum, the summer snowflake, grows particularly well on clay soils.

How do you plant Leucojum vernum?

They prefer reliably moist (but not waterlogged) soils, so are ideal for planting on the upper banks of a pond. Garden care: Plant bulbs in autumn 10cm deep and 8-10cm apart. Allow the plant to die back completely before clearing away the foliage.

Can you grow Leucojum from seed?

Leucojum from seed – Leucujum can be grown from seed harvested when ripe, or stored until Autumn and then sown in container and placed in cold frame or protected area in an unheated propagator. Problems with Leucojum – The early spring foliage can be attractive to slugs – especially in a warm damp spring.

How do you divide Leucojum?

Dividing

  1. Lift the bulbs with their leaves on when the soil is moist, using a border or hand fork.
  2. Carefully tease the clumps of bulbs apart by hand, trying to avoid damaging the roots.
  3. Ideally, replant singly, spacing them at least two bulb widths’ apart.

Is Leucojum a snowdrop?

The snowflake, Leucojum, is much larger than its relation the snowdrop. It’s easy to grow and multiplies freely in most gardens provided the soil is moist enough. Leucojum ‘Gravetye Giant’ is a paticularly lovely snowflake, bearing dark green leaves and wide white flowers with green markings.

How deep do I plant leucojum bulbs?

Planting and Growing Leucojum Plant dormant bulbs of L. autumnale in late summer. Plant other varieties in early autumn. Plant around 4in (10cm) deep, in any moderately fertile, humus-rich soil.

When should I plant Leucojum bulbs?

March is the month to plant a range of bulbs ‘in the green’: instead of planting dormant bulbs in autumn, specialist nurseries lift bulbs – usually after they have flowered – with their green leaves attached, ready for immediate planting.

How deep do I plant Leucojum bulbs?

Are Leucojum snowdrops?

When does Leucojum aestivum Bloom?

Leucojum aestivum, commonly called summer snowflake, blooms in mid-spring (late April), not in summer. It blooms several weeks after spring snowflake ( Leucojum vernum) and usually goes dormant by summer. Dark grassy green leaves to 12” long and 1” wide form an upright, vase-shaped clump of foliage.

When to plant Leucojum bulbs?

The flowers are a similar height. In flower gardens, leucojum is a long-lived well-behaved plant and an ideal companion for other shade lovers such as pulmonaria, trillium, primroses and bleeding heart. When to Plant: Plant the bulbs in fall any time before the ground freezes, between late September and the end of November.

How do you propagate Leucojum?

Propagate: by planting bulblets in the autumn. Miscellaneous: The genus name Leucojum comes from the Greek words for white (leukos) and violet (ion). Nine members recently reclassified and are now included in the Acis genus. It is best to grow Summer Snowflake and other Leucojum members from bulbs outdoors.

What does a Leucojum plant look like?

Linear, straplike leaves grow up to 24″ tall. More information on Leucojum. This plant produces capsules. Flowers are campanulate, nodding, faintly scented, and have 2-7 petals. Pedicels are short and slender.