Howea Forsteriana

Kentia Palm / Thatch Palm / Paradise Palm / Sentry Palm

Botanical Name: Howea forsteriana (Kentia Palm)
Family: Arecaceae
Origin: Lord Howe Island, Australia
Plant Type: Evergreen tree (palm

Overview

Howea forsteriana, the classic Kentia Palm, brings an instant resort feel to South Australian gardens and courtyards. Its elegant, arching deep-green fronds create lush, upright structure year-round. Thrives in bright shade to part sun outdoors (or as a premium indoor feature), handling wind and coastal air with ease.

Key Features

• Mature Size: 6–10 m H × 3–4 m W outdoors (2–4 m H in large pots)
• Growth Rate: 15-30 cm per year under good conditions
• Foliage: Deep, glossy green, feather-like fronds; graceful, architectural habit
• Flowers: Inconspicuous cream panicles on mature plants; may set red to black decorative fruit in warm sites
  
• Seasonal Interest: Evergreen, tropical look all year; fresh flushes of fronds in spring–summer
• Wildlife Value: Fruits can interest birds in warm outdoor settings
• Tolerance: Drought-tolerant (once established), heat-tolerant, wind-tolerant, second-line coastal-tolerant; light frost (protect from hard frost)
• Planting Density: Screening: 1 plant per 1.2–2 m; Specimen/clump effect: 2–3 palms spaced 1–1.5 m apart
• Pet Friendly: Yes — non-toxic to cats and dogs

Where It Works Best

• Sunlight: Bright shade to part shade; morning sun okay; avoid harsh, reflected afternoon heat
• Soil: Free-draining sandy or loam soils enriched with organic matter
• Water Needs: Establishment: deep soak weekly for 8–12 weeks. Established: water every 10–14 days in summer (more often in pots); monthly in winter if dry
• Maintenance: Mulch annually; remove old fronds at base; feed with slow-release palm fertiliser in spring (and late summer for pots)
• Lifespan: 40–80+ years
• Climate Zones: Suited to temperate and Mediterranean SA gardens, courtyards and coastal sites; also excellent indoors
• Soil pH: Tolerates slightly acidic to mildly alkaline

Landscape & Design Ideas

• Statement palm for sheltered entries, patios and poolside planting (salt-air tolerant)
• Lush, low-light screen in side yards or shaded courtyards; combine with ferns and aspidistras
• Premium container feature for balconies and indoor atriums; pair as formal flanking specimens

Why You Will Love It

The Kentia Palm is the gold standard for effortless elegance — tough yet refined. It delivers a lush, tropical vibe in tricky low-light spots, performs beautifully in pots or in-ground, and asks very little in return. If you want instant style with minimal maintenance, this is the palm that always looks good.