The Story
Plant Bio
Philotheca myoporoides, the long-leaf wax flower, is an evergreen Australian shrub native to open forests and rocky hillsides across Queensland, New South Wales, and Victoria. The species forms a dense, rounded mound clothed to the ground with leathery, deep green leaves that release an apple-like aroma when crushed.
This species is distinguished by its warty, flexible stems and star-shaped white flowers that open from prominent dark pink buds. The main flowering display occurs from winter through spring, with individual blooms featuring a distinctive glandular keel on the reverse of each petal.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Shrub
Height
79 inches
Width
79 inches
Light
Full Sun, Partial Sun
Zones
8, 9, 10
Water
Low
Humidity
High coastal tolerance
Lifespan
Perennial
Native To
South-eastern Australia
Toxicity
Mild skin irritant
Bloom period
Winter – Spring
In flower about 4 months of the year
Planting
How to Grow
- Select a planting site in full sun to dappled shade with sandy, loamy, or well-drained clay loam soil.
- Dig a hole twice the width of the root ball and of equal depth, ensuring the soil pH is acidic to neutral to prevent iron chlorosis.
- Backfill gently without burying the crown, water in thoroughly to settle the soil, and apply a light mulch keeping it clear of the stem.
- Water regularly until established, after which the plant will tolerate extended dry periods and moderate frosts.
Pro Tip
Planting in heavy, poorly drained clay or deep shade starves the roots of oxygen and reduces sunlight, resulting in root rot or thin, straggly growth highly susceptible to sooty mould.
Keep It Thriving
Care Guide
Do
- Trim the plant back by 20 to 30 percent immediately after the spring flowering flush to maintain a compact, bushy form.
- Ensure the soil drains freely, as waterlogged roots will quickly kill the plant.
- Apply a low-phosphorus native or citrus fertiliser sparingly in spring if growth appears sluggish.
Don't
- Do not prune hard into old, bare wood, as the plant lacks the capacity to shoot reliably from leafless stems.
- Do not plant in highly alkaline soils, which can induce iron chlorosis and yellowing foliage.
- Do not over-fertilise with high-phosphorus formulations.
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Pest Check | ||||||||||||
| Propagate | ||||||||||||
| Prune |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Multiply
Propagation Methods
Good to Know
Common Questions
Long-leaf Wax Flower, Long-leaved Waxflower, Wax Flower, Philotheca questions
What zones can Long-leaf Wax Flower, Long-leaved Waxflower, Wax Flower, Philotheca grow in?
Long-leaf Wax Flower, Long-leaved Waxflower, Wax Flower, Philotheca is hardy in USDA Zones 8–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
When does Long-leaf Wax Flower, Long-leaved Waxflower, Wax Flower, Philotheca bloom?
Long-leaf Wax Flower, Long-leaved Waxflower, Wax Flower, Philotheca typically blooms in winter through spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Long-leaf Wax Flower, Long-leaved Waxflower, Wax Flower, Philotheca need full sun?
Long-leaf Wax Flower, Long-leaved Waxflower, Wax Flower, Philotheca does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Long-leaf Wax Flower, Long-leaved Waxflower, Wax Flower, Philotheca drought tolerant?
Yes — once established (usually after the first full season), Long-leaf Wax Flower, Long-leaved Waxflower, Wax Flower, Philotheca handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
Keep exploring
Explore the genus
Hardy in your zone?
Grow Long-leaf Wax Flower, Long-leaved Waxflower, Wax Flower, Philotheca with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.