Not the plant you're looking for? Search over 300,000 plants

Herbaceous Perennial

Helenium 'Tijuana Brass'

sneezeweed 'Tijuana Brass'

A clump-forming perennial to around 1.2m high, with branching stems bearing narrow green leaves. Flowers are large, with broad, overlapping golden yellow petals around a brown central cone, and are produced from late summer into autumn

Save to My plants

Buy this plant

Plant nurseries
1 suppliers

Ultimate height

1–1.5 metres

Time to ultimate height

2–5 years

Ultimate spread

0.5–1 metres

Chalk

Clay

Loam

Sand

Moisture

Moist but well–drained

pH

Acid, Alkaline, Neutral

	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Full sun

Aspect

South–facing or West–facing

Exposure

Exposed or Sheltered

Hardiness
Hardiness ratings
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
H1a: under glass all year (>15C)
H1b: can be grown outside in the summer (10 - 15)
H1c: can be grown outside in the summer (5 - 10)
H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
H4: hardy through most of the UK (-10 to -5)
H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
H6: hardy in all of UK and northern Europe (-20 to -15)
H7: hardy in the severest European continental climates (< -20)

Botanical details

Family: Asteraceae
Native to GB / Ireland: No
Foliage: Deciduous
Habit: Clump forming
Genus: Helenium may be upright, clump-forming annuals, biennials or herbaceous perennials with simple leaves and showy daisy-like flower-heads over a long period
Name status: Accepted

How to grow

Cultivation

Grow in full sun in fertile, moisture-retentive, humus-rich soil. Keep well watered in summer dry spells. Tall stems may need support (see staking perennials). Divide every two to three years to maintain vigour

Propagation

Propagate by basal softwood cuttings in spring, or by division in spring or late autumn

Suggested planting locations and garden types

Coastal
Cottage and informal garden
Prairie planting
Wildlife gardens
Cut flowers
Flower borders and beds

Pruning

No pruning required, but chopping or pinching out a section of plants in late spring can result in bushier growth that flowers slightly later. This can help to hide leggy stems, though this cultivar is less prone to lower leaf drop than some others. Deadheading will also prolong flowering

Pests

May be susceptible to stem and bulb eelworm, tortrix moth, slugs and snails

Diseases

May be susceptible to powdery mildews, leaf spot, verticillium wilt and virus diseases

Love gardening

View our Privacy Policy

Get involved

The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.