Bulbs for naturalising

Tulipa orphanidea

This delicate-looking species tulip has fiery red-orange flowers with petals that taper to a point, giving each flower a crowned appearance. Flowering in April and May, Tulipa orphanidea enjoys a sunny spot in well-drained soil. Ideal for naturalising in short grass. Tulipa sylvestris is a similar, yellow-flowered species well worth considering.

Height x spread: 20cm x 15cm.

Scilla siberica

A native of Russia and the Caucasus, Scilla siberica is a tough, vigorous bulb with cornflower-blue flowers in early spring. It's easy to naturalise in lawns or under deciduous trees and shrubs. Daffodils make lovely planting partners.

H x S: 20cm x 5cm.

Nectaroscordum siculum

Sicilian honey garlic (Nectaroscordum siculum) puts on an elegant display as it flowers in late spring and early summer. Great for full or partial shade, it'll gradually spread by self-seeding. Bumblebees love the flowers.

H x S: 1m x 10cm.

Fritillaria meleagris

If you have areas of moisture-retentive soil, snake's head fritillaries with their spotted, nodding blooms are a lovely choice. Flowering in April and May, it needs a soil that will remain moist all year, in full sun or partial shade. A white-flowered variety, Fritillaria meleagris var. unicolor subvar. alba associates well with the purple-flowered type.

H x S: 30cm x 5cm.

Crocuses

Drifts of Crocus tommasinianus — Drifts of *Crocus tommasinianus*

Lots of crocuses are suitable for naturalising, from spring-flowering bulbs Crocus tommasinianus and Crocus sieberi to autumn-flowering Crocus speciosus. Ideal for naturalising in a sunny lawn or under deciduous trees and shrubs, where they'll gradually form glorious carpets of colour.

H x S: 10cm x 5cm.

Gladiolus communis subsp. byzantinus

A Mediterranean native, Gladiolus communis subsp. byzantinus lights up the garden in May, as the intense, fuchsia-coloured blooms open. Grows best in full sun and well-drained soil.

H x S: 1m x 1m.

Daffodils

Like crocuses, there are lots of daffodils that will easily naturalise, including species narcissi like Narcissus obvallaris and Narcissus pseudonarcissus, and cultivars like 'Elka' and 'Actaea'. Spectacular in grass and under trees.

H x S: varies depending on the type.

Camassia leichtlinii

For areas of longer grass, camassias are a striking option, with starry, intense purple-blue flowers that open in May and June. These long-lived bulbs enjoy growing in moist, heavy soils in full sun or partial shade. Try naturalising them with meadow buttercups and ragged robin.

H x S: varies depending on the type.

Snowdrops

Galanthus 'S. Arnott' — *Galanthus* 'S. Arnott'

Exceptionally tough, snowdrops were made for naturalising. The cheerful blooms are often the first to emerge each year. There are lots of beautiful cultivars and species to choose from, such as the giant snowdrop, Galanthus elwesii. You can also naturalise snowflakes, Leucojum aestivum and Leucojum vernum.

H x S: varies depending on the type.

Cyclamens

Best winter-flowering plants - cyclamen — *Cyclamen coum* growing with snowdrops

By growing both Cyclamen coum and Cyclamen hederifolium, you're guaranteed glorious carpets of colour in spring and autumn. Both enjoy growing in humus-rich soil in partial shade.

H x S: 8cm x 10cm.

Muscari armeniacum

Seen here carpeting the ground beneath a forsythia, muscari are vigorous spring-flowering bulbs with nectar-rich flowers that are popular with pollinating insects. Other muscari species suitable for naturalising include Muscari azureum and Muscari pallens.

H x S: 20cm x 8cm.

Ornithogalum umbellatum

Known as the common or garden star-of-Bethlehem, Ornithogalum umbellatum is a charming bulb producing clusters of white flowers in June. Easy to grow in full sun or partial shade, in well-drained soil.

H x S: 30cm x 10cm.