Euryops tysonii
Euryops tysonii
Tyson’s Daisy Bush
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Taxonomy
Family Asteraceae · Genus Euryops
Description
Euryops tysonii is a sun-loving South African shrub that bursts with cheerful yellow daisy flowers above fine, aromatic foliage. Tough and drought-tolerant once established, it brings long-season color to coastal, Mediterranean, and rock gardens with minimal fuss.
Common Names
Tyson’s Daisy BushTyson’s EuryopsYellow Daisy Bush
Context
nativeRegion
South Africa, especially montane slopes and grasslands of KwaZulu-Natal and the Eastern Cape.
usdaZones
9–11 (8b with protection/microclimate)
companionPlants
Osteospermum, Felicia amelloides, Arctotis, Lavandula, Salvia, Helichrysum petiolare, Agapanthus, Pelargonium
culturalUses
Ornamental for water-wise borders, rock and coastal gardens; valued for long-season color and pollinator support.
Care
Care Requirements
LightFull sun (6+ hours). Tolerates light shade but flowers best in strong sun.
WateringWater deeply but infrequently. Allow the top 1–2 inches of soil to dry between waterings; drought-tolerant once established.
SoilWell-drained sandy or loamy soil; slightly acidic to neutral (pH 6.0–7.5). Avoid heavy, waterlogged soils.
FertilizerLight feeder. Apply a balanced, slow-release fertilizer in early spring; too much nitrogen reduces flowering.
HumidityLow to moderate; performs well in dry air and coastal conditions.
TemperatureBest 50–85°F (10–29°C). Hardy outdoors in USDA 9–11; can tolerate brief light frosts once established.
Growth & Life Cycle
HabitEvergreen, multi-stemmed shrub with a rounded, airy habit.
Mature Size3–5 ft tall and wide (0.9–1.5 m).
Growth RateModerate growth; faster in warm, sunny locations with good drainage.
BloomingHeavy in late winter to spring; intermittent flushes in summer and fall in mild climates.
DormancyEvergreen; growth slows in heat waves and during cold snaps.
Propagation
MethodsSemi-hardwood cuttings, Softwood cuttings, Seed
DifficultyEasy to moderate
Best SeasonCuttings in late summer to early autumn; sow seeds in spring.
Maintenance & Notes
PruningLightly shear after main bloom to maintain shape and encourage repeat flowering; remove spent flower stalks and dead wood anytime.
RepottingIf grown in containers, repot every 2–3 years in spring with fresh, sharply draining mix.
Pests & DiseasesGenerally trouble-free. Watch for aphids, whiteflies, and spider mites in heat; root rot in poorly drained soils; occasional powdery mildew with crowding.
ToxicityMildly toxic if ingested (pets/people). Sap may cause skin irritation; wear gloves when pruning.
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