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Perennial

Lily

Lilium × hybridum

Lily (Lilium × hybridum) is a perennial. Light: full sun, part shade. Hardy down to -29 °C. Drought tolerance: low. Non-toxic to dogs, toxic to cats. Sold in local shops from about €12.

Illustration of Lily
An illustration of the typical shape of the mature plant, not a photo.

What it's good for, and what it isn't

Garden lilies are the showiest flowers of the summer border and are also good for cutting and for large pots. Plant the bulbs in autumn or early spring 10-15 cm deep (about three times the diameter of the bulb), 30 cm apart, in groups of three; potted plants can go in any time from spring to autumn. Head in the sun, feet in the shade: they want rich, well-drained soil that never dries out, so mulch the base or plant low perennials in front. The groups differ a lot: Asiatic hybrids are shorter (60-120 cm), flower first, are the easiest and hardiest, but have no scent; Oriental hybrids flower later and are strongly fragrant, but cope poorly with limy soil; Trumpet and OT hybrids can reach head height, are fragrant, and the tall ones need staking. In a good spot they last for years and slowly multiply by offsets. Remove faded flowers, but cut back stems and leaves only once they have yellowed. If you have a cat, read the toxicity note before planting.

Watch out for
In Central Europe the main pest is the scarlet lily beetle (Lilioceris lilii): the beetles and their brownish grubs, covered in their own excrement, eat leaves, buds and flowers from spring to autumn, and after heavy attacks the bulb is so weakened that it fails to flower the next year. Check the plants regularly from spring and pick off the beetles, the orange-red eggs under the leaves and the grubs. Bulbs rot in waterlogged soil, and in wet weather botrytis spots the foliage. Aphids spread incurable viruses (lily mosaic): plants with distorted, streaked leaves have to be discarded. Voles gnaw the bulbs, and tall cultivars can be blown over if not staked.

Key facts

Light
Full sun, Part shade
Water need
Medium
Care
Medium
Size after 10 years
1.2 m × 40 cm
Hardiness
down to -29 °C
Foliage
Deciduous
Flowering
June–August, white, yellow, orange, red, pink, purple
Group Perennial
Light Full sun, Part shade
Size after 10 years 1.2 m × 40 cm
Ultimate size 0.3–2.4 m × 25–60 cm
Hardiness down to -29 °C (USDA 4, RHS H7)
Soil Average garden soil
Foliage Deciduous
Flowering June–August, white, yellow, orange, red, pink, purple
Water need Medium
Drought tolerance Low
Maintenance Medium
Root aggressiveness Low
Suckering no data
Spreading Low
Distance from buildings no data
Distance from paving no data
Litter not typical
Planting distance 30 cm
For dogs Non-toxic
For cats Toxic
For children no data
Typical price from about €12

Toxicity data is for information only. If your pet or child has eaten a plant, contact a vet or a doctor.

Sizes and prices available

The same plant is sold as a small pot and as a specimen several metres tall, and the price follows. Prices are rounded and for guidance only.

Size
Typical price
size not stated approx. €12

Frequently asked questions

Data updated: October 13, 2026 · How our data is made

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