How To Plant Calla Lilies


Zantedeschia, often known as Calla lilies, are popular exotic looking plants that are native to South Africa. If you’re new to gardening, or would like to learn how to plant Zantedeschia, you’ve come to the right place! This handy guide includes everything you need to know about planting and caring for Zantedeschia (Calla Lilies).

How to Plant Zantedeschia

Learning how to plant Zantedeschia is as easy as pie! They like moist, well-drained soil and prefer to be planted closer to the surface. Where possible, plant them in a sunnier location. As a native to Africa, they will appreciate it!

Plant the tubers shallow, so the top of the tubers are slightly exposed. Water freely and apply a balanced fertiliser every two weeks until the flowers have faded. Keep slightly moist in winter.

Each tuber will produce several stems, perfect for creating cut flowers. Brighten up any room with a delightful bouquet or surprise your friends and family with a bunch of these stunning flowers.

Getting the most from your tubers


Calla Lilies can be lifted after flowering and stored throughout winter, allowing you to plant them again in spring. Simply dig them up once they have died back. The best time for this is usually in autumn, around the time the first frosts are beginning to set in. Dust off the soil and place them somewhere cool and dry on some old newspaper for several days to allow them to dry off. They can then be stored in a dark, dry area and a cool spot in some peat moss over the winter.

Once spring arrives again and the temperatures turn mild, you can replant your Calla Lilies for a gorgeous show throughout the season!

Some of our Favourites

Zantedeschia Cantor (Calla Lily)

A very popular variety for contemporary flower arrangements, exotic Zantedeschia Cantor boasts deep purple blooms.

Zantedeschia Lipstick (Calla Lily)

The Calla Lipstick presents gentle cream spadices, surrounded by contrasting vivid pink spathes.

Zantedeschia aethiopica (Calla Lily)

Zantedeschia aethiopica is a wonderful Calla Lily, also known as the White Arum Lily. This premium variety looks superb grown in groups within the flower bed and border.

Read more from J Parker’s

Add a Burst of Colour with Calla Lilies

Calla Lilies, also known as Zantedeschia, are beautiful flowers which offer an attractive colour range, are easy to cultivate and are suitable to be grown outdoors or as houseplants inside. These irresistible flowers produce blooms from May all the way through to October, and make excellent cut flowers as they have a long vase life of up to 2 weeks.

Calla Lily Top Picks

Lavender Gem

A stunning lavender-violet Zantedeschia which produces funnel shaped flower heads and glossy foliage.

Morning Sun

Morning Sun is stunning Calla Lily with gradient petals blooming in yellow to pink shades.

Prado

A beautiful deep burgundy red Zantedeschia with sturdy green stems and large glossy speckled leaves.

Elliottiana

This Calla Lily has glorious golden yellow trumpet-shaped flowers which blend into green flecked foliage.

Rehmannii

Rehmannii has creamy blush pink flowers contrasting with lovely green stems for a beautiful floral display.

Flame

These sizzling flowers become less yellow and more orange-red as they age, living up to their Flame name.

Lipstick

This vivid pink Zantedeschia stands out and will be a lovely bright addition to your summer garden.

Black Magic

Contrary to the name, this bright Calla Lily is actually an eye-catching yellow! The zesty flower sits on dark green foliage.

Planting Guide

Zantedeschia grow best in full sun or partial shade and in organically rich, moist, well-drained soil. They are well suited for bog or marsh gardens, for planting near ponds and streams, or as border plants or for containers. When to plant: any time between Feb and June, but only after any danger of frost has passed.

IN THE GROUND

  • Choose a sheltered position and add some well-rotted organic matter before planting.
  • Plant the Zantedeschia tubers 10cm deep and about 30cm apart.
  • Set the tubers with the growing tips facing up. Cover them with soil and water as needed. Mulch to keep down weeds and conserve soil moisture.
  • Provide consistent moisture during the growing season and do not allow the soil to dry out.

IN POTS

  • Calla Lilies can grow as tall as 2 to 4 feet, so a tall, narrow pot is better container than a wide, shallow one.
  • Place the tuber so it is lying horizontally, with the eyes facing upwards.
  • Cover the bulb loosely and give it enough water just to dampen the soil.
  • Set your tall pots in a sunny spot where they will get a bit of shade in the afternoon and fill the saucer under the pot with water.

AFTER CARE

  • Feed with a balanced liquid fertiliser once a month until the flowers have faded.
  • Mulch annually in autumn with well rotted garden compost or manure.
  • Snip off blossoms as they start to fade, using clean and sterilised gardening shears.

Top 10 Exotic and Unusual Varieties

There’s nothing like bringing a taste of the exotic to your garden. Vibrant and unusual varieties can make a fabulous statement in your garden, and transform your usual summer display. When these plants come to life they cannot be beaten for vibrancy and interest.

We’ve chosen ten of our favourites for making a real impact;


1. Canna Tropicanna®
These vigorous growing Canna grow really well in the UK. The spears of foliage are an amazing sight caught in sunlight, with tropical flowers simply an added bonus!

2. Zantedeschia
An increasingly popular choice, these distinctive flowers, known as Calla Lilies, are an expensive treat that can be grown indoors, or outside.

3. Passiflora
An amazing sight on a summers day – these climbing plants, commonly known as Passion Flowers, produce a constant flow of exotic shaped flowers throughout summer. The summer fruit is edible and can be used for making jam, for a good crop grow in a greenhouse.

4. Mimosa Acacia
This fragrant beauty is heavy with masses of dainty yellow flowers bubbling over its feathered foliage. Only when its growing on your patio will you appreciate why its name was given to a very popular cocktail!

5. Bird of paradise (Strelitzia reginae)
Where better to start than with this attractive ornamental plant, also known as a Crain flowers for its tropical bird like shape. Surprisingly easy to grow, they hold an RHS Award of garden merit.

6. Datura Hybrids or Brugmansia
These impressive patio plants are also known as Angel’s Trumpets. The magnificent flowers on this tree like plant are perfect for growing in large tubs on a sunny patio. Best to move indoors or to a greenhouse in winter.


7. Dipladenia Sundaville
Sensational patio or conservatory plants that can also be trained up a trellis. They will flower from spring to October outdoors and up to Christmas in a conservatory.

8. Callistemon Citrinus ‘Splendens’
Add a dramatic flash of colour to your garden with this vibrant red flowered plant, also known as the Red Bottle brush plant.

9. Bougainvillea
These stunning flowering plants have become an increasingly popular patio choice, producing an abundance of bright tubular flowers in summer and autumn.

10. Patio and greenhouse Fruit
Ever thought of growing your own Grapes? They are a magnificent treat and will grow really well in a greenhouse. Or if you don’t have a greenhouse and are a little short on space we have a whole range of Dwarf Fruit Trees that will make an excellent addition to your patios or conservatory. For exotic flavours try Figs, Limes, Lemons, Mandarins, or our new Pepino Melo.