Haemanthus albiflos

White Paintbrush Plant

A distinctive and easy care evergreen species, Haemanthus albiflos is commonly known as the White Paintbrush Plant. Unlike some other species in the genus, it carries both foliage and flowers at the same time, making it an attractive feature plant over a long period.

The white brush-like flowers appear from late summer through to winter, sitting just above the broad, glossy green leaves. Each flower head is made up of masses of fine white filaments tipped with yellow anthers, giving the classic “paintbrush” effect.

Following flowering, decorative red berries develop, adding further seasonal interest.

A number of other Haemanthus species are also well worth growing for contrast.

How to grow Haemanthus albiflos – Basic Care

In a well drained, humus rich soil, this is a very easy care plant. It is reliable in cultivation and requires minimal attention once established. While it is drought tolerant, it performs best with occasional moisture.

Haemanthus albiflos – Foliage

The foliage is one of the key features, this isn evergreen species, thick, strap-like leaves that are deep green, slightly fleshy, leathery and often edged with fine hairs. As an evergreen species, the leaves are present year round.

Position/Light

Best grown in part shade to full shade depending on the climate. It will tolerate some morning sun, however protection from hot afternoon sun is recommended, especially in warmer climates.

Soil

A free draining soil enriched with some organic matter is ideal. Wet soils or soils that do not dry will quickly cause bulb rot. When growing in containers, use a quality potting mix with added gravel or perlite to improve drainage and allow the roots to breath..

Planting Depth

Plant Haemanthus albiflos with the neck or top 1/3 of the bulb above soil level. This helps prevent rot and mimics its natural growing conditions.

Watering

Water moderately, allowing the soil to dry slightly between watering. It is more tolerant of dry conditions than wet, so avoid overwatering. In spring and summer watering may be needed, in winter they do like to be dry. In the garden, supplementary watering is only needed during extended dry periods.

Mulch

Apply a light organic mulch such as leaf litter or compost to help retain moisture and improve soil structure. Avoid heavy mulching directly over the bulb.

Fertiliser

A light application of a balanced or low nitrogen fertiliser in spring is sufficient. Over fertilising is not required and may reduce flowering performance.

Planting Guide

1. Dig the soil over well or in a container use a good quality potting soil or compost.
2. Plant the bulbs with the top half of the bulb itself above the ground level.
3. Water in with a liquid seaweed fertiliser.
4. Top dress each year with some well rotted compost.
5. Water during dry periods over summer.

Problems

Generally trouble free, however watch for Mealybugs, Aphids and Spider Mites, which can be treated with standard controls.

Poor drainage may lead to fungal issues, so ensure good airflow and well drained soil.

Climate

Best suited to temperate and warm temperate climates. It can tolerate mild frost but should be protected in colder regions.

In colder climates, it grows well in containers that can be moved to sheltered positions during winter.

Propagation

Very easy to propagate by division of offsets. This is best carried out in spring as growth recommences.

It can also be grown from seed. Use fresh seed, clean and dry briefly before sowing. Sow in a seed raising mix, cover lightly, and keep moist in a shaded position.

Pruning

No pruning is required. Remove old or damaged leaves as needed to maintain appearance.

Care

Haemanthus albiflos is a species that prefers shade and some moisture, it will cope with dry conditions however it will be a better plant with some moisture.

As it grows naturally on forest floors and other shaded areas these conditions should be mimicked.

Steps

1. Dig the soil over well or in a container use a good quality potting soil or compost.
2. Plant the bulbs with the top half of the bulb itself above the ground level.
3. Water in with a liquid seaweed fertiliser.
4. Top dress each year with some well rotted compost.
5. Water during dry periods over summer.

Propagation

The easiest method of propagation is by dividing the offsets, and this should be done as the weather warms a little in spring. It is also possible to propagate Haemanthus albiflos from seed.

Seeds are sown when fully ripe, wash them, leave them for a few days to dry and then they are ready to plant. Use a seed propagating mix and cover them with just a little of the mix (3mm). Keep moist and in shade.

Summary Information

• Botanical Name – Haemanthus albiflos
• Common Name – White Paintbrush Plant.
• Family – Amaryllidaceae
• Position – Full to part sun to afternoon shade.
• Soil – Well drained with some moisture.
• Height – To around .3 metres, often less.
• Spread – To around .1 to .2 metre.
• Flowers – White and typical ‘Toothbrush Shape).
• Flowering time – Late winter to spring.
• Foliage – Mid to deep green.
• Frost tolerant – No
• Drought tolerant – Medium

How Haemanthus albiflos differs from Haemanthus coccineus

While both species share the distinctive “paintbrush” style flowers, they differ quite significantly in growth habit and seasonal interest.

Haemanthus albiflos is an evergreen species, retaining its broad green leaves year round, with flowers appearing amongst the foliage. In contrast, Haemanthus coccineus is deciduous, producing its striking red flowers on bare stems before the foliage emerges later in the season.

In terms of position, H. albiflos is far more shade tolerant and well suited to sheltered, low light areas, whereas H. coccineus performs best in full sun with good exposure.

Flowering time also differs, with H. albiflos blooming from late summer into winter, while H. coccineus flowers in summer.

Overall, H. albiflos is generally considered the easier and more adaptable plant for a wider range of garden conditions, particularly in shaded positions.

Where to Buy

 

WHITE HOUSE NURSERY - Jess Exiner & Peter Harris
412 James Lane, Fern Hill VIC. 3458 - Phone 0419002651
Large range of Rare plants, Climbers, Bulbs, Perennials Fruit Trees, Ornamental Trees and Shrubs. Available both Retail and by Mail Order 
www.whitehousenursery.com.au