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The field guide
Wax Myrtle
Other · Perennial · Ornamental

Wax Myrtle

Morella cerifera · Myricaceae

A fast, tough, fragrant evergreen native of the Southeastern coast - the classic quick screen and hedge shrub, tolerant of salt, wet, and drought, whose waxy blue-gray berries feed winter birds and yield fragrant 'bayberry' candle wax.

Native to the southeastern United States (coastal plain)
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When
Plant now
20 days left · Direct sow · zone assumed, pick yours
Sun
Full sun · Part sun · Part shade
Medium water · frost hardy
Spacing
4–15 ft
Direct sow · Transplant · Cuttings

Safety notes Not a food plant. The waxy blue-gray berries on female plants are the source of fragrant 'bayberry' candle wax and a key winter bird food - they are not eaten. The aromatic leaves do season a dish like bay: infuse the whole leaf and REMOVE it before serving, never eat the leaf itself. No part is notably toxic. Fire: the foliage is resinous and highly flammable, and Southeastern Firewise guidance advises keeping wax myrtle out of the first 30 feet around buildings in wildfire-prone areas.

The basics

Overview

Wax myrtle (Morella cerifera, long known as Myrica cerifera) is one of the most useful evergreen shrubs of the Southeastern coastal plain - a fast-growing, adaptable, aromatic native that makes a superb quick screen, hedge, or airy multi-trunk small tree. Its narrow, olive-green, evergreen leaves release a spicy, bay-like fragrance when crushed, and it shrugs off conditions that defeat most shrubs: salt spray, wet or dry soil, sand, and drought.

Quick facts

Starting seeds
Sprouts in
90 daysRange: 30–180 days
Soil temperature
70 °FRange: 60–80 °F
Mature size
Height
15 ftRange: 10–25 ft
Spread
12 ftRange: 8–20 ft
Weather limits
Cold
Takes hard frostdamaged below 0°F
Heat
Struggles above 100°F
Plant life
Life cycle
Perennial, lives about 30 years
Save seeds
About 180 days after plantingRange: 150–210 days
Self-sows
Yes, expect volunteers
Soil
Tolerates wet soil
Water
Medium
Plant spacing
8 ftRange: 4–15 ft
Plant & grow

When to plant

Zone 7a

Fall sowing is open for 20 more days. Next: spring, Mar 27 to Jun 5.

  1. Direct sow Oct 11 – Nov 8 Open now · 20 days left
    Worth a tryFall
    About 2 weeks before to 2 weeks after your first frost (Oct 25 here)
    The waxy-coated seed is slow and erratic (the wax must weather off, or the seed be cleaned and stratified), so cuttings, suckers, or transplants are far more practical than seed.
  2. Transplant Mar 27 – Jun 5 Opens in 159 days
    Best timeSpring
    About 2 weeks before to 8 weeks after your last frost (Apr 10 here)
    Plant container wax myrtle in spring into almost any soil, wet or dry, sandy or salty, in sun to part shade; it establishes and grows very fast into a screen. Plant a female with a male nearby for berries.
  3. Transplant Aug 16 – Oct 11 Opens in 301 days
    Also worksFall
    About 10 weeks before to 2 weeks before your first frost (Oct 25 here)
    Fall planting is excellent in the warm South, giving roots the cool season to establish before summer heat.

Frost here: last around Apr 10 (Mar 27 to Apr 24 most years), first around Oct 25. Zone averages, your own yard may run a week or two either way.

Life stages

Establish, grow, repeat

Getting established and returning each season are different parts of the story.

Getting established Timing starts from the point shown
The yearly cycle Repeats each year · stages can overlap

Stage 1 of 4 · Getting established

Year 1 - rooting in

Day 0 to 120 after transplanting

Care at this stage

  • Waterweekly
    Water to establish, then ease off

    Water a new wax myrtle to keep the soil moist through its first season. It is fast-growing and adaptable - tolerating wet, dry, sandy, and salty soils alike - and needs little once established, though it appreciates moisture in the heat.

  • Mulch
    Mulch and pick your form and sex

    Mulch the root zone. Wax myrtle can be grown as a large multi-stem shrub, a hedge, or a small multi-trunk tree. For the waxy berries (wax and bird food) you want a female plant with a male nearby; it also fixes its own nitrogen, so it needs little feeding.

Months are typical seasonal windows; climate, variety, and plant age can shift them.

Problems & neighbors

Watch out for

3 to know. None are high-risk for Wax Myrtle. 1 is active in October.

No Berries (Dioecious / No Pollinator)Severity Low DisordernowSeason: Oct–DecA healthy, flowering tree that never sets fruit year after year - either a male tree, or a female with no male nearby.
Is it this?

A healthy, flowering tree that never sets fruit year after year - either a male tree, or a female with no male nearby.

What to do now

Add a male pollinator (or graft a male branch onto a female tree, or plant a self-fruitful cultivar); nothing else will make a lone female or a male tree fruit.

Keep it off

Plant both a male and a female (or a self-fruitful cultivar like 'Meader'); when buying seedlings, expect roughly half to be non-fruiting males, and site a known male within pollination range of females.

About

American persimmon is usually dioecious - trees are male or female, and only females bear fruit, generally needing a male within a few hundred feet to pollinate them. A lone male, or a female with no pollinator, produces no crop, a common surprise for new growers.

Winter DiebackSeverity Low DisorderSeason: Dec–FebBrowned, killed foliage and dead stems after a severe freeze at the northern edge of its range.
Is it this?

Browned, killed foliage and dead stems after a severe freeze at the northern edge of its range.

What to do now

Cut dead wood back to live growth or the ground in spring; the plant regrows and fruits on the new wood the same fall.

Keep it off

Site in a protected microclimate near the cold edge of its range, or choose the hardier northern bayberry (M. pensylvanica) instead.

About

At the cold edge of its range, beautyberry stems can be killed back by a hard winter - but because it fruits on new wood, it resprouts and fruits the same year, so this is a minor cosmetic setback.

Chlorosis (Alkaline or Dry Soil)Severity Low DisorderSeason: May–JulFronds paling to yellow-green while veins stay greener, weak stunted growth, especially in limy or high-pH soils.
Is it this?

Fronds paling to yellow-green while veins stay greener, weak stunted growth, especially in limy or high-pH soils.

What to do now

Acidify the root zone with organic matter and appropriate soil amendments over time; in strongly alkaline ground, relocate the fern to a more acidic, wet spot.

Keep it off

Plant in naturally acidic soil, amend generously with organic matter, and mulch with acidifying materials like pine straw and leaf mold.

About

Yellowing between the leaf veins can appear in very alkaline soils, where the plant struggles to take up iron; wax myrtle prefers acidic to neutral ground and rarely needs feeding since it fixes nitrogen.

Good & bad neighbors

Plant nearby

Varieties

Varieties · 4

You pick one when you add Wax Myrtle to your garden. Its days to maturity set your harvest window.

  • Southern Wax Myrtle (Morella cerifera)

    Zones 7a to 11a

    The wild species: a fast, tough, aromatic evergreen native 10-20 feet tall, tolerant of salt, wet, dry, and poor soil, nitrogen-fixing, and dioecious (female plants bear the waxy bayberry berries).

    Variety details for Southern Wax Myrtle (Morella cerifera)

    Large multi-stem evergreen shrub with narrow aromatic olive-green leaves and, on females, clusters of waxy blue-gray berries.

    speciesnativeevergreenfast

    The standard for quick Southern screens, hedges, seaside plantings, and wildlife - grown as a big shrub or limbed-up small tree.

  • Dwarf Wax Myrtle (Morella cerifera var. pumila / 'Don's Dwarf')

    Zones 7a to 10b

    Compact and dwarf wax myrtle selections, typically 3-6 feet, ideal for low evergreen hedges, foundation plantings, and small or coastal gardens where the full-size species would be too large.

    Variety details for Dwarf Wax Myrtle (Morella cerifera var. pumila / 'Don's Dwarf')

    Low, dense, mounded evergreen shrub with fine aromatic foliage, good for clipped low hedges.

    cultivardwarfcompactlow-hedge

    Same toughness, fragrance, and salt tolerance in a manageable package.

  • Northern Bayberry (Morella pensylvanica)

    IMPORTANT: this is a DIFFERENT SPECIES, not a variety of wax myrtle, and nothing else on this page is written for it.

    Variety details for Northern Bayberry (Morella pensylvanica)

    Rounded shrub with aromatic leaves and clusters of waxy gray bayberry fruit, hardier and more deciduous in cold zones.

    different-speciesnativehardiersemi-evergreen

    Northern bayberry (M. pensylvanica) is a Northeast and mid-Atlantic coastal native, hardy to about zone 3, deciduous to semi-evergreen rather than evergreen, and smaller in habit - so this entry's planting windows (7a-11a), minimum temperature, evergreen stage guidance and winter-dieback advice do not apply to it. It shares the waxy bayberry berries, the salt and poor-soil tolerance, and the nitrogen fixing. If you garden north of wax myrtle's range, this is the plant to buy - just source it and schedule it as northern bayberry, not as a wax myrtle.

  • Multi-Trunk Small-Tree Form

    Zones 7a to 11a

    Wax myrtle trained as an airy multi-trunk small tree by removing lower branches and thinning stems, showing off its smooth pale bark and open canopy while still screening.

    Variety details for Multi-Trunk Small-Tree Form

    Airy multi-trunk small tree with smooth pale bark, open canopy, and fine aromatic evergreen foliage.

    tree-formspecimenlimbed-upscreen

    A landscape approach rather than a distinct variety, popular for a refined evergreen accent or high screen.

Plant story
Notes & tips

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