Plants suited to where you live

A plant labelled "native" may not suit your area. WattleGrow lists plants by region. Horticulturists review which plants belong in which regions, and each listing shows whether a match has been verified or only reported by members.

Get early access

Coastal scrub above the back beach, Point Nepean. Photo: Sandeepparekh9, CC BY-SA 4.0.

Native, indigenous, endemic

"Native" means native to somewhere in Australia. A plant from Perth is native, and can still behave like a weed in Rosebud. "Locally indigenous" means it occurs naturally in your area, which is the standard that matters for a plant surviving in your garden. "Endemic" is narrower still: found in one area and nowhere else.

Junior Landcare puts it plainly: indigenous plants "occur naturally in a local area, making them uniquely suited to their environment", and "native plants are not considered to be indigenous when planted beyond their natural habitat". WattleGrow shows both labels.

One bioregion, many places

A hillside blanketed in low coastal heath and wind-shaped scrub at Point Nepean, with patches of orange autumn foliage under a cloudy sky — Coastal heath on the Range Area Walk, Point Nepean. Photo: Philip Mallis,CC BY-SA 4.0.

The whole Peninsula sits in the Gippsland Plain bioregion, but the Shire's survey mapped 45 vegetation classes across it, from coastal scrub on the Nepean dunes to tall forest in the hinterland gullies. A plant from one won't necessarily thrive in another. The largest classes by area:

Grassy Woodland: EVC 175; 3,591 ha
Lowland Forest: EVC 16; 3,211 ha
Coastal Alkaline Scrub, including Coast Moonah Woodland: EVC 858; 2,927 ha
Herb-rich Foothill Forest: EVC 23; 2,432 ha
Damp Sands Herb-rich Woodland: EVC 3; 2,195 ha
Swamp Scrub: EVC 53; 1,771 ha
Coast Banksia Woodland: EVC 2; 682 ha

Mapped extent within the Shire, State of Biodiversity report (2018).

Plants of the Peninsula

A few of the species you'll see in the search, all locally indigenous.

A rounded coast wattle shrub covered in small yellow flower spikes growing at the edge of open woodland — Coast wattle
*Acacia longifolia subsp. sophorae*

A pale yellow-green coast banksia flower spike emerging among narrow dark green leaves — Coast banksia
*Banksia integrifolia*

Clusters of tiny white tubular coast beard-heath flowers among small oval leaves on a dense shrub — Coast beard-heath
*Leucopogon parviflorus*

A coast tea-tree shrub covered in small white five-petalled flowers with the sea visible in the background — Coast tea-tree
*Leptospermum laevigatum*

Creamy white bottlebrush-like moonah flowers covering fine needle-like foliage — Moonah
*Melaleuca lanceolata*

Close-up of a pale purple six-petalled flax lily flower with bright yellow anthers — Flax lily
*Dianella revoluta*

A tussock of kangaroo grass with tall arching golden-brown seed heads at a woodland edge — Kangaroo grass
*Themeda triandra*

Photos: Donald Hobern (CC BY 2.0); Hyme852052 (CC BY-SA 4.0); Stephen Bain (CC BY-SA 3.0); Allthingsnative (CC BY-SA 3.0); Harry Rose (CC BY 2.0).

Climate

A maritime climate buffered by Port Phillip, Western Port and Bass Strait: reliable winter-dominant rain, drier summers, and few extremes. Arthurs Seat casts a rain shadow, and the Shire's Biodiversity Conservation Plan notes rainfall has fallen by up to 100 mm a year since 1950.

731 mm
mean annual rainfall at Mornington, 138 years of record: 71 mm
wettest month, June: 42 mm
driest month, February: 14 to 25 °C
mean daily maximum, July to February, at Cerberus

Mean monthly rainfall, Mornington, mm. Bureau of Meteorology site 086079, 1868 to 2025.

Monthly figures

Mean monthly rainfall at Mornington in millimetres
Month	mm
Jan	44.6
Feb	42.2
Mar	48.4
Apr	62.7
May	69.4
Jun	71.1
Jul	68.7
Aug	70.4
Sep	70.5
Oct	68.6
Nov	60.6
Dec	53.7
Year	730.9

Plant in autumn
Warm soil and returning rain from April give roots the whole cool season to establish. Planting calendar
Carry plants through the first summer
February is the driest month. A deep weekly soak in dry weather, and mulch to about 75 mm, gets a young plant through.
Expect your patch to differ
The bay side, the ocean side and the hinterland get different rain and wind. WattleGrow starts from your postcode and lets you adjust for your garden.

Soils

The Shire's soils fact sheet describes soils from three geological ages, and they change over short distances:

Coast and south (Rosebud, Cranbourne-type sands): Grey sands, low fertility, acidic (pH 4.5 to 6)
Nepean Peninsula dunes: Calcareous, alkaline sand over limestone
Red Hill and Main Ridge: Deep red volcanic loam, fertile and well drained
Moorooduc, Baxter, Langwarrin hinterland: Grey loam over clay

A postcode narrows the field. WattleGrow then lets you adjust for your actual garden: sun, shade, moisture, exposure, and soil or pH where you know it.

Why it matters beyond your fence

A silver banksia tree covered in flower cones growing in open bushland at Arthurs Seat on the Mornington Peninsula — Silver banksia (Banksia marginata) at Arthurs Seat. Photo: Melburnian,CC BY 3.0.

About 30% of the Peninsula's native vegetation remains, and 57% of what remains is on private land. Gardens are a large share of the habitat that's left. The Shire's Gardens for Wildlife program gives residents a habitat assessment and a voucher for 15 indigenous tubestock plants from its own Briars Nursery, and its Local Native Plants Guide produces an indigenous plant list for any address.

Melbourne Water recommends local natives for "a more water-efficient garden" because they evolved for these conditions. Nobody publishes a percentage for that, and neither will we.

You can also

Find a native alternative to an exotic plant in your garden.
Check what to plant this month in your region.
Report where a plant is growing well for you. A horticulturist reviews it.
Read how we check plant information.

Launching soon

WattleGrow launches soon on the Mornington Peninsula. Sign up to get access when it opens.

Sources

Mornington Peninsula Shire, State of Biodiversity report (2018)
Mornington Peninsula Shire, Biodiversity Conservation Plan (2019)
Mornington Peninsula Shire, Common Ground fact sheet 3: Soils of the Mornington Peninsula
Mornington Peninsula Shire, Gardens for Wildlife
Mornington Peninsula Shire, Local Native Plants Guide
Royal Botanic Gardens Victoria, VicFlora, Gippsland Plain bioregion
Bureau of Meteorology, Climate statistics, Mornington (086079), Cerberus (086361), Cape Schanck (086017)
Junior Landcare (Victorian Government-backed), Information sheet 3: What are indigenous plants?
Melbourne Water, How you can save water at home