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Red amaryllis flower.
Emerging like pink firecrackers from areas of baked soil in autumn, hippeastrums and belladonna lily (amaryllis) are a great sign of the season, starring when there isn't a lot of other stars in the garden. With sweet-smelling lily-like blooms that intoxicate the air, these bulbs are worthy of a place in any garden.

 

What you need to know about amaryllis and hippeastrum

Name: hippeastrum, belladonna lily, naked lady, Jersey lily, Easter lily, Amaryllis belladonna.

Height: 60-75cm tall.

Foliage: strappy, succulent green leaves appear after the flowers, growing from the neck of the bulb at ground level.

Climate: in warm temperate or hot climates with dry summers and wet winters.

Soil: must be very well-drained soil. Tolerates poor soils.

Position: sun for most of the day. The bulb requires baking in the sun for improved flowering.

Flowering and fruiting: 60–75cm stems arise in late summer/early autumn, topped with 3–12 beautiful, funnel-shaped, fragrant flowers. Flower colours include shades of pink, white, red and orange.

Feeding: use a controlled-release organic fertiliser after flowering plants, before the leaves appear.

Watering: regular watering during flowering. Do not water after the leaves die down. Keep dry during summer.

Appearance and characteristics of amaryllis and hippeastrum

Amaryllis and hippeastrum are stunning autumn flowering bulbs perfect for growing in warm climates. The flowers emerge like a rocket of riotous colour in autumn, with a dazzling display of 6–12 funnel-shaped blooms atop sturdy 60–75cm tall stems arising from leafless bulbs. The colour of the flowers ranges from shades of pale pink to deep magenta and pure white. Large strappy leaves follow the flowers in autumn, growing through until late spring before they die down again. The large bulbs then go dormant,and bake in the summer sun without any water before another dazzling display the following autumn.  
 
A group of pink amaryllis flowers

How to plant and grow amaryllis and hippeastrum

Climate

The Amaryllis genus is represented by only one species, Amaryllis belladonna. Originating in the coastal hills and streamside locations of the Western Cape Province in South Africa, it grows in warm temperate or hot climates. Needing dry summers and wet winters, amaryllis and hippeastrum are ideally suited to growing in Australia.

Amaryllis and hippeastrum require full sun or partial shade to flower well and need a good baking in summer without any additional water. In areas with summer rainfall, grow it in a large pot in full sun, but position it either under the eaves of the house or with some additional cover from rain or irrigation water.

Plant amaryllis and hippeastrum in mixed borders or in containers, where they will form a spectacular display, and where watering can be easily controlled.  

Soil

Amaryllis and hippeastrum need a very well-drained soil, although most gardens with poor soils can be made suitable with the addition of aged or composted organic matter before planting. A slightly acidic soil with a pH of between 6 and 6.5 is preferred. Don’t worry, testing and adjusting your soil pH is easy.

Always use a premium standard potting mix in pots and containers, and keep your amaryllis and hippeastrum well-watered when it is in flower in autumn, and when it is in leaf from autumn through to spring.

Caring for amaryllis and hippeastrum

Fertiliser: after flowering in autumn, but before the leaves appear, apply a controlled-release organic fertiliser specifically for flowering plants.

How to plant amaryllis and hippeastrum

1. Plant the large bulbs with the neck of the bulb just above the top of the soil, from between summer and early autumn.

2. In the ground, space the bulbs 15–20 cm apart in the ground in pots and containers. Place one bulb per 200mm pot.

3. Leave clumps undisturbed over time for improved flowering.   

How to prune amaryllis and hippeastrum

1. To conserve the bulb’s reserves for flowering next year, cut down the flower heads and stems once flowering has ceased.

2. Remove spent foliage in late spring.

3. Flower stems may be cut for indoor flower arrangements.

Diseases and pests

Amaryllis and hippeastrum are highly resistant to pests, with only irregular damage to the large leaves from snails and slugs. From autumn to late spring, apply iron chelate-based snail pellets around the clumps.

In warm, humid environments leaf scorch can affect amaryllis and hippeastrum bulbs, causing red-brown scorched leaf tips and spotting that may spread further down the leaf. Remove affected leaves immediately and spray the plant with a copper-based fungicide to reduce the spread.

How to propagate amaryllis and hippeastrum

Dividing amaryllis and hippeastrum plants: they can be lifted and divided after the foliage has completely died down in late spring or early summer. It should then be replanted as soon as possible.

If you like this then try:

Tulips: spring-flowering bulbs with large, showy, bright and colourful goblet-shaped flowers on long stems, perfect for massed displays.

Lily: exquisite and delicate blooms on elegant tall stems, in an amazing array of colours and shapes

Cycads: prehistoric plants dating from before the dinosaurs roamed the earth, with tree fern-like growth habits suitable for growing in tropical and temperate climates.

Start planting today

Check out our huge range of plants now and get your garden growing!  

 

Health & Safety

Asbestos, lead-based paints and copper chromium arsenic (CCA) treated timber are health hazards you need to look out for when renovating older homes. These substances can easily be disturbed when renovating and exposure to them can cause a range of life-threatening diseases and conditions including cancer. For information on the dangers of asbestos, lead-based paint and CCA treated timber and tips for dealing with these materials contact your local council's Environmental Health Officer or visit our Health & Safety page.

When following our advice in our D.I.Y. videos, make sure you use all equipment, including PPE, safely by following the manufacturer’s instructions. Check that the equipment is suitable for the task and that PPE fits properly. If you are unsure, hire an expert to do the job or talk to a Bunnings Team Member.