Bottle palm

Sun

Full sun to light partial shade; give young plants protection from intense afternoon sun and acclimatise indoor plants gradually before moving them outside.

Water

Water deeply when the upper soil begins to dry during warm weather. Reduce watering in winter, but do not let the root ball dry out completely.

Soil

Well-drained sandy or loamy soil; use an airy, free-draining potting mix in containers. Avoid waterlogged ground.

Height

10-15 ft (3-4.6 m)

Spread

6-8 ft (1.8-2.4 m)

Flowers

Small cream flowers on branched clusters below the crownshaft, usually during warmer months on mature outdoor plants.

Foliage

Evergreen. A small crown of arching, feather-shaped green fronds above a smooth green crownshaft; the grey trunk is conspicuously swollen near its base.

Growth

Slow

Care needed

Medium

• Pollinators
• Heat tolerant
• Wildlife

Northern hemisphere months. In Australia, shift them by six.

Difficulty

Hard

Toughness

Needs looking after

Pick your zone, country, light and whether you have pets.

1. Planting day

   7 ft (2 m)

2. After 1 year

   7 ft (2.1 m)

3. After 2 years

   7 ft (2.1 m)

4. After 3 years

   7 ft (2.2 m)

5. After 5 years

   7 ft (2.3 m)

About 32 years to full size.

From a typical nursery size, at an average rate for this kind of plant. A rule of thumb, not a forecast.

Cats and dogs

Safe

Growth rate

Slow

• Choose a warm position sheltered from cold winds; frost can severely damage or kill this palm.
• Water thoroughly during active growth, allowing excess water to drain freely.
• Feed outdoor plants during the warm growing season with a palm fertiliser containing magnesium and micronutrients, following the label.
• Apply a shallow mulch over the root zone, keeping it clear of the trunk.
• Move container plants under bright, frost-free cover before nights become cold; aim for winter temperatures above 50°F (10°C).
• Plant with the top of the root ball level with the surrounding soil; never bury the swollen trunk.

Pruning. Remove only fully brown fronds, cutting their stalks without damaging the trunk or crownshaft. Never cut the growing tip or remove healthy green fronds to make the crown smaller.

Spring

Check roots and repot container plants only if crowded, using a slightly larger pot with drainage holes.

Late spring

Move overwintered plants outside once nights stay reliably warm, gradually increasing their exposure to sun.

Summer

Water deeply during dry weather and feed actively growing plants according to the palm fertiliser label.

Summer

Inspect leaf undersides and the crown for mites, scale insects and mealybugs.

Autumn

Bring containers into bright, warm shelter before cold nights arrive.

Winter

Reduce watering in cool conditions, empty saucers promptly and remove only completely dead fronds.

• Use as a single specimen beside a terrace, leaving enough room for the full spread of its fronds.
• Place in a large container in a sunny courtyard, with provision for warm winter storage in cooler climates.
• Set against a plain wall so the swollen trunk and sparse crown stand out.
• Underplant with low tropical foliage plants, keeping the trunk base visible and uncrowded.

Garden styles it suits: Architectural minimal, Modern tropical, Luxury resort, Modern courtyard, Tropical and Coastal.

Plant it with: Croton, Dwarf ixora, Bromeliads, Liriope and Society garlic.

Wildlife: Flowers can attract insects, and birds may take the ripe fruit in tropical gardens. It offers limited habitat compared with a locally native tree.

• Cold injury: brown or collapsed fronds can follow chilling or frost. Move pots into warm shelter and leave partly green fronds until their condition is clear.
• Root rot: poorly drained soil and standing water cause decline. Improve drainage, empty saucers and reduce watering during cool weather.
• Spider mites, scale insects and mealybugs: inspect regularly, wash off light infestations and use a labelled insecticidal soap or horticultural oil when necessary.
• Nutrient deficiency: yellowing or spotting may indicate potassium, magnesium or micronutrient shortages. Use a balanced palm fertiliser rather than lawn fertiliser, and retain affected fronds while they remain partly green.

Not known to be toxic to people, cats or dogs, but the fruit is not an established human food. Reliable horse-specific safety information is limited; do not offer any part as feed.

• Spindle palm (Hyophorbe verschaffeltii)

  Its trunk swells around the middle and tapers towards both ends, rather than having the bottle palm's broad, rounded base.

• Ponytail palm (Beaucarnea recurvata)

  It has long, narrow, strap-like leaves in tufts rather than feather-shaped palm fronds; it is not a true palm.

The species name lagenicaulis means bottle-stemmed, referring to the swollen trunk that also gives bottle palm its common name.

Propagation. Grow from fresh seed after removing the fleshy fruit covering. Sow in a free-draining medium and keep consistently warm and lightly moist; germination can take several months. This single-stemmed palm cannot be divided or grown from stem cuttings.

Accepted botanical name

Hyophorbe lagenicaulis

Native range

Mauritius.

Measured

Average height 550 cm.

Sources: GBIF (CC BY 4.0) and Trefle (CC BY 4.0). The care and design notes are LandscapeGPT's own.