Lily Bulbs

Yes, and this is an important one. True lilies are extremely toxic to cats. Even a small amount of pollen, a lick of water from a vase, or chewing a leaf can cause serious kidney failure. If there are cats in the household or garden, it is best to avoid growing true lilies altogether and choose safer alternatives.

Once the flowers fade, snip off the spent blooms but leave the stems and leaves in place. The foliage feeds the bulb for next year. Keep watering lightly and place the pot somewhere sunny until the leaves naturally yellow and die back. At that point, reduce watering and either store the pot somewhere frost free or plant the bulbs out into the garden in autumn.

Lily bulbs are usually planted from autumn through to early spring, as long as the ground is not frozen or waterlogged. Autumn planting allows bulbs to settle in early, but spring planting works just as well for summer flowers.

Most lilies bloom from early to late summer, depending on the variety. Some start as early as June, while others peak in July and August. By mixing different types, it is possible to enjoy lilies in flower for several months.

Calla lilies like bright light, warmth and evenly moist compost. Water regularly during active growth but avoid letting the pot sit in water. Feed every couple of weeks while flowering. After blooming, growth slows down, leaves may yellow, and watering should be reduced to allow a natural rest period before growth restarts.

Yes, lilies are perennial plants. With the right care, the bulbs return and flower year after year. They may die back completely in winter, but fresh growth appears again in spring.

Plant lily bulbs about two to three times their own height deep, with the pointed end facing upwards. Choose free draining soil and a sunny or lightly shaded spot. Space bulbs around 20 to 30cm apart and water well after planting.

Calla lilies can be grown both indoors and outdoors. Indoors, they make striking houseplants in bright rooms. Outdoors, they thrive in sheltered, sunny spots and are often grown in pots so they can be moved indoors over winter in colder areas.

Yes, lily bulbs gradually multiply over time, forming new bulbs around the original. As clumps grow larger, flowering often improves. Every few years, bulbs can be lifted and divided to keep plants vigorous.