Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia
Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia
Most loved for its naturally narrow upright growth habit and elegant white flowering display ideal for slim screening spaces.
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$360.00
Sale price
$360.00
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Pot size
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- Current height guide
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- Pot size
- 40 cm
Approximate only. Minimum height important? Confirm with us.
Height guide & disclaimer
Height guide disclaimer: Height ranges are approximate only. As living products, plant heights naturally vary between individual plants, batches, and seasons. No guarantee is given that supplied plants will fall within the stated range. If minimum heights are required, you must confirm current batch heights with Evergreen Trees Direct prior to purchase. Variation in height is normal and is not grounds for return, refund, replacement, or compensation.
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About this tree
About this tree
- Mature height
- 3m to 4m
- Mature width
- 1m to 1.5m
Camellia sasanqua ‘Slimline Avalanche’, sold under the name Parava, is a narrow upright evergreen shrub bred for masses of white flowers on a naturally columnar frame. The small glossy leaves are held densely from the base to the tip, and the flowers cover the plant through autumn and winter.
It takes full sun through to partial shade and asks for acidic, free draining soil with consistent moisture while it establishes. Growth of 30 to 60 centimetres a year is quick for a camellia, so screens close in fast. Light to moderate frost is tolerated once settled, and it is moderately wind hardy.
The narrow form is the point. It fits side access strips, gaps between a fence and a driveway, and planter boxes against a wall, giving height without spread. Councils and landscapers use it where a screen is needed but there is no room for a conventional hedge. Less pruning, the same privacy.
Frequently Asked Questions
About Slimline Avalanche Camellia
What is Camellia sasanqua ‘Slimline Avalanche’?
It is a selected sasanqua camellia released under the trade name Parava, chosen for its naturally slim, upright habit and heavy white flowering. Unlike ordinary sasanquas that need constant trimming to stay narrow, this one grows that way on its own. It is evergreen, flowers autumn to winter, and is used mainly for tight screening.
How tall and wide does it grow?
It reaches about 3 to 4 metres tall and only 1 to 1.5 metres wide at maturity. That ratio is what makes it useful. Height can be capped at whatever you need by tipping the leaders, and the width barely needs attention. Allow the full width when measuring a narrow bed rather than the minimum.
How far apart should I plant it for a screen?
Space plants 70 to 80 centimetres apart for a continuous screen. Because the growth is columnar rather than spreading, closer spacing than a normal camellia hedge is both necessary and safe. In a single row against a fence, keep the centres at least 60 centimetres off the boundary so the plants are not crowded.
Does it need sun or shade?
Full sun to partial shade. It flowers most heavily with at least half a day of direct sun and stays denser in good light. In hot inland gardens some afternoon protection helps the foliage. In deep shade the column thins out and gaps appear, which defeats the purpose of a screening plant.
Is it frost or drought tolerant?
It handles light to moderate frost once established, so it is fine in most temperate and cool temperate districts. Drought tolerance is only moderate. It will survive short dry periods with mulch and deep watering, but extended dryness causes bud drop and thin growth. Treat it as a plant that wants reliable water.
Can it grow in a planter box?
Yes, and narrow raised planters are a common use. Give at least 50 centimetres of soil depth and the same width, use a free draining acidic mix, and install drip irrigation if you can. Planters heat up and dry out, so mulch the surface. Feed twice a year to keep the growth dense.
How do I care for and prune it?
Very little pruning is needed for shape, which is the main attraction. Trim the top once it reaches the height you want, and lightly tip the sides after flowering to thicken the growth. Feed with camellia fertiliser after flowering, mulch the root zone, and water deeply through the first two summers.
Mature height & width
Mature height & width
- Mature height
- 3m to 4m
- Mature width
- 1m to 1.5m
Pot sizes & dimensions
Pot sizes & dimensions
| Pot / bag size | Width | Depth |
|---|---|---|
| 30cm Pot | 33cm | 30cm |
| 40cm/45L Pot | 44cm | 41.5cm |
| 50cm Pot / 70L Pot | 55cm | 41.8cm |
| 100L Bag | 50.6cm | 52.8cm |
| 150L Bag | 66cm | 55cm |
| 200L Bag | 71.5cm | 60.5cm |
| 300L Bag | 88cm | 63.8cm |
| 400L Bag | 99cm | 66cm |
| 500L Bag | 122cm | 66cm |
| 750L Bag | 134cm | 69cm |
| 1000L Bag | 146.3cm | 71.5cm |
| 2000L Bag | 176cm | 82.5cm |
General planting reference from our existing size guide. Actual containers can vary by supplier and batch; confirm exact dimensions if required.
Delivery & pickup
Delivery & pickup
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Trade enquiries
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Enter the length of your boundary, then choose how closely you want to plant.
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Measure only the boundary you intend to plant—exclude gates and gaps. Spacing is centre to centre. Quantities are rounded up for one row, allowing roughly half the spacing at each end. Site conditions and pruning affect the final hedge.
About Camellia sasanqua ‘Slimline Avalanche’ (Parava)
Camellia sasanqua ‘Slimline Avalanche’, sold under the name Parava, is a narrow upright evergreen shrub bred for masses of white flowers on a naturally columnar frame. The small glossy leaves are held densely from the base to the tip, and the flowers cover the plant through autumn and winter.
It takes full sun through to partial shade and asks for acidic, free draining soil with consistent moisture while it establishes. Growth of 30 to 60 centimetres a year is quick for a camellia, so screens close in fast. Light to moderate frost is tolerated once settled, and it is moderately wind hardy.
The narrow form is the point. It fits side access strips, gaps between a fence and a driveway, and planter boxes against a wall, giving height without spread. Councils and landscapers use it where a screen is needed but there is no room for a conventional hedge. Less pruning, the same privacy.
Frequently Asked Questions
About Slimline Avalanche Camellia
What is Camellia sasanqua ‘Slimline Avalanche’?
It is a selected sasanqua camellia released under the trade name Parava, chosen for its naturally slim, upright habit and heavy white flowering. Unlike ordinary sasanquas that need constant trimming to stay narrow, this one grows that way on its own. It is evergreen, flowers autumn to winter, and is used mainly for tight screening.
How tall and wide does it grow?
It reaches about 3 to 4 metres tall and only 1 to 1.5 metres wide at maturity. That ratio is what makes it useful. Height can be capped at whatever you need by tipping the leaders, and the width barely needs attention. Allow the full width when measuring a narrow bed rather than the minimum.
How far apart should I plant it for a screen?
Space plants 70 to 80 centimetres apart for a continuous screen. Because the growth is columnar rather than spreading, closer spacing than a normal camellia hedge is both necessary and safe. In a single row against a fence, keep the centres at least 60 centimetres off the boundary so the plants are not crowded.
Does it need sun or shade?
Full sun to partial shade. It flowers most heavily with at least half a day of direct sun and stays denser in good light. In hot inland gardens some afternoon protection helps the foliage. In deep shade the column thins out and gaps appear, which defeats the purpose of a screening plant.
Is it frost or drought tolerant?
It handles light to moderate frost once established, so it is fine in most temperate and cool temperate districts. Drought tolerance is only moderate. It will survive short dry periods with mulch and deep watering, but extended dryness causes bud drop and thin growth. Treat it as a plant that wants reliable water.
Can it grow in a planter box?
Yes, and narrow raised planters are a common use. Give at least 50 centimetres of soil depth and the same width, use a free draining acidic mix, and install drip irrigation if you can. Planters heat up and dry out, so mulch the surface. Feed twice a year to keep the growth dense.
How do I care for and prune it?
Very little pruning is needed for shape, which is the main attraction. Trim the top once it reaches the height you want, and lightly tip the sides after flowering to thicken the growth. Feed with camellia fertiliser after flowering, mulch the root zone, and water deeply through the first two summers.
- Foliage
Evergreen (foliage year round)
- Position
- Form
- Use
- Mature height
- 3m to 4m
- Mature width
- 1m to 1.5m
Planting Information
Recommended Planting Spacing For Your Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia
Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia is expected to grow 30cm to 60cm per year (moderate to fast).
Long Term Care For Your Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia
Planting Your Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia in Different Soil
Uses in my Garden
Uses in my Garden
Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia works in an:
Is Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia Evergreen or Deciduous?
Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia is an Evergreen (foliage year round) Tree
Mature Height & Width
Mature Height: 3m to 4m
Mature Width: 1m to 1.5m
Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia is expected to grow 30cm to 60cm per year (moderate to fast).
Growth Rate of Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia
Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia is expected to grow 30cm to 60cm per year (moderate to fast).
They are considered to have a:
Frost Tolerance & Ideal Climate to plant Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia
Is Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia frost tolerant?
Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia is Frost Tolerant – Can handle light to moderate frost once established.
Does Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia Flower?
Camellia sasanqua ‘Slimline Avalanche’ produces masses of elegant white flowers from autumn through early winter. The blooms contrast beautifully against the glossy evergreen foliage, creating a refined and long-lasting seasonal display while softening vertical garden spaces and screening applications.
Does Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia flower?
Flowering Period:
Flower Type:
Flower Colour:
White
Is Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia an Australian Native Tree?
No
Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia is Native to Japan and eastern Asia, where Camellia sasanqua naturally grows in woodland and forest margins.
What is the Wildlife Value of Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia ?
Its seasonal flowers provide nectar and pollen for bees and other beneficial pollinators during the cooler months when fewer plants are flowering. The dense upright evergreen foliage also provides valuable shelter and habitat for small birds and beneficial insects within garden settings.
How much Sunlight does Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia need?
Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia will thrive best in:
Preferred Soil?
Camellia sasanqua ‘Slimline Avalanche’ performs best in rich, well-drained loam soils with an acidic to neutral pH. It will also tolerate lighter soils if enriched with organic matter to improve moisture retention and fertility. Avoid alkaline, compacted or waterlogged conditions, as these can reduce nutrient uptake and overall vigour. Keep soil evenly moist during establishment, then maintain moderate moisture as the plant matures for best growth and flowering performance.
Is Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia Drought Tolerant?
Is Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia Drought tolerant?
As a young plant it benefits from regular watering to establish evenly, particularly during warmer weather. Once established, ‘Slimline Avalanche’ shows moderate drought tolerance and performs reliably through dry periods when planted in improved soil, with occasional supplementary watering supporting dense foliage and flowering performance.
Frequently Asked Questions
Frequently Asked Questions
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40 cm
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Heights are approximate and vary between individual trees.
Camellia sasanqua ‘Slimline Avalanche’ (Parava) is loved for its naturally narrow upright growth habit and elegant white flowering display ideal for slim screening spaces.
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Plant Your Camellia sasanqua ‘Slimline Avalanche’ (Parava) – Slimline Avalanche Camellia With:
Trachelospermum jasminoides Balls – Star Jasmine Balls
Trachelospermum jasminoides Balls – Star Jasmine Balls
Trachelospermum jasminoides 'Balls' is Star Jasmine grown and clipped into a dense evergreen sphere. The small glossy leaves sit tight on a woody framework, holding a clean rounded outline year round. White pinwheel flowers open in spring and carry a strong sweet scent right across a courtyard.
Ball specimens hold at about 1 to 1.5 metres tall and wide with light clipping. Full sun to part shade suits them, in any free draining soil. Growth is slow to moderate at 30 to 50 centimetres a year. They handle coastal exposure, light frost and dry spells once the roots are down.
Repeat them along a driveway, either side of an entry, or in pots on a terrace where a formal shape is wanted straight away. They read as structure in a planting scheme without the height of a hedge, and because the form is already trained, a new garden looks settled from the day it goes in.
Frequently Asked Questions
About Star Jasmine Balls
What are Star Jasmine Balls?
They are Trachelospermum jasminoides, the common Star Jasmine, grown and clipped into a dense evergreen sphere on a woody framework. Instead of climbing, the plant is trained into a self supporting rounded shape. The foliage is small, glossy and dark green, and the plant carries scented white flowers through spring.
How big do Star Jasmine Balls grow?
They hold at roughly 1 to 1.5 metres tall and 1 to 1.5 metres wide. Growth is slow to moderate at 30 to 50 centimetres a year, so a light clip once or twice a year keeps the ball tight at whatever size within that range suits the setting.
Do Star Jasmine Balls need sun or shade?
Full sun to part shade both work. Full sun gives the densest foliage and the heaviest flowering, while part shade produces slightly softer, more open growth and fewer flowers. Avoid deep shade, where the ball thins out and loses its outline. Morning sun with afternoon protection suits hot inland gardens.
Can Star Jasmine Balls be grown in pots?
Yes, and pots are one of the main uses. A container 50 to 60 centimetres wide with a quality free draining mix will hold a ball for years. Water more often than you would in the ground, especially in summer, and feed in spring and again in late summer. Refresh the mix every few years.
Are Star Jasmine Balls evergreen?
Yes, the foliage is held year round. The glossy dark green leaves take on a bronze tinge in cold weather and green up again in spring, but the plant never goes bare. That is what makes it useful as permanent structure in a scheme, particularly in winter once perennials have died back.
When do Star Jasmine Balls flower?
Flowering runs through spring, roughly September to November, and often carries into early summer in warmer districts. The white pinwheel flowers are small but produced in quantity, and the scent is strong on still evenings. Flowering is heaviest on plants in full sun that were not clipped hard just before bud set.
How do I prune and care for Star Jasmine Balls?
Clip lightly with hedging shears once after flowering and again in late summer if needed, taking only the new growth to keep the outline crisp. Water deeply in dry weather, mulch the base, and feed in early spring. The sap is milky and can irritate skin, so wear gloves when trimming.
Trachelospermum jasminoides Balls – Star Jasmine Balls
Westringia fruticosa – Coastal Rosemary
Westringia fruticosa – Coastal Rosemary
Westringia fruticosa, Coastal Rosemary, is an Australian native evergreen shrub from the headlands and dunes of the east coast. It builds a dense rounded bush of fine grey green leaves held in whorls, with small white to pale lilac flowers. Despite the common name it is not the culinary herb.
Mature plants sit at 1.5 to 2 metres tall and 1.5 to 2 metres wide, growing 30 to 60 centimetres a year, and they clip smaller without complaint. Full sun to part shade and sharp drainage are the requirements. Salt wind, sandy soil, drought and light to moderate frost are all handled.
It is a standard on coastal projects, road verges, council garden beds and exposed banks that need erosion cover. Plant 1 to 1.5 metres apart for an informal screen, or 80 centimetres for a clipped hedge. A single plant fills a 40 to 50 centimetre pot on a courtyard or balcony.
Frequently Asked Questions
About Coastal Rosemary
What is Coastal Rosemary?
Westringia fruticosa is an Australian native evergreen shrub from the headlands and dunes of the east coast. It forms a dense rounded bush of fine grey green leaves held in whorls, with small white to pale lilac flowers. Despite the common name it is not culinary rosemary and is not used in cooking.
How big does Coastal Rosemary grow?
Mature plants reach 1.5 to 2 metres tall and 1.5 to 2 metres wide. It clips readily to smaller dimensions and is often maintained at around a metre as a hedge or a low mound. Growth is moderate, roughly 30 to 60 centimetres a year, so it holds a trimmed shape well.
Is Coastal Rosemary suitable for coastal positions?
It is one of the best shrubs available for exposed coastal work. It grows naturally on sea cliffs and copes with salt laden wind, sand and reflected heat. It is used constantly on beachfront reserves, dune stabilisation projects and seaside gardens where little else holds a tidy shape.
When does Coastal Rosemary flower?
The main flush is spring and summer, roughly September through February, with scattered flowering at other times of the year in mild districts. The flowers are small, white to pale lilac and sit among the foliage rather than above it. Clipped hedges flower less than plants left to grow informally.
How far apart should I plant Coastal Rosemary for a hedge?
Space plants 80 centimetres apart for a tight formal hedge, or 1 to 1.5 metres apart for a dense informal screen. On banks and batters used for erosion cover, 1 metre in a staggered grid gives full ground coverage within about two growing seasons.
Can Coastal Rosemary grow in pots?
Yes. A pot 40 to 50 centimetres wide suits a single plant for a courtyard, entry or balcony. Use a free draining mix, because the roots will not tolerate sitting wet. Container plants need watering more often than those in the ground, plus a light trim to hold their shape.
How do I prune and care for Coastal Rosemary?
Trim lightly two or three times a year, taking the soft new growth and avoiding cuts into bare old wood, which reshoots poorly. Water through the first summer, then only in extended dry spells. On most soils it needs no feeding at all, and it resents heavy watering and poor drainage.
Westringia fruticosa – Coastal Rosemary
Westringia ‘Wynyabbie Blue’ – Wynyabbie Blue Coastal Rosemary
Westringia ‘Wynyabbie Blue’ – Wynyabbie Blue Coastal Rosemary
Westringia 'Wynyabbie Blue' is a hardy Australian native shrub grown for its lilac blue flowers, which are larger and more freely carried than those of the common white forms. Narrow grey green leaves sit in neat whorls on a dense rounded frame that holds its shape through the year.
Expect 1.5 to 2 metres in height and width at maturity, at 30 to 60 centimetres a year. Full sun brings the heaviest flowering, though part shade is accepted. Drainage matters above everything else, after which it takes salt wind, sandy or gravelly ground, drought and light to moderate frost.
Mass plantings on batters, median strips and coastal frontages are where it earns its keep, and it clips into a low hedge of about a metre without losing its flowering. Plant 1 to 1.5 metres apart for an informal screen. One plant fills a 40 to 50 centimetre pot neatly.
Frequently Asked Questions
About Wynyabbie Blue Coastal Rosemary
What is Westringia Wynyabbie Blue?
Westringia 'Wynyabbie Blue' is a hardy Australian native shrub grown for its lilac blue flowers, which are larger and more freely carried than those of the common white forms. Narrow grey green leaves sit in neat whorls on a dense rounded frame. It is evergreen and holds its structure all year.
How big does Wynyabbie Blue grow?
It reaches 1.5 to 2 metres tall and 1.5 to 2 metres wide at maturity, growing 30 to 60 centimetres a year. It clips comfortably to around a metre if you want a lower hedge, and it will hold that height indefinitely given two or three light trims a year.
When does Wynyabbie Blue flower?
From spring right through autumn, roughly September to May, with sporadic flowers in winter in mild districts. The lilac blue flowers open in flushes rather than all at once, so there is usually some colour on the plant. Flowering is heaviest in full sun on lean, well drained soil.
Is Wynyabbie Blue drought tolerant?
Yes. Once the roots are established it needs very little water and copes with extended dry periods, which is why it is used on unirrigated median strips and road verges. Drainage matters more than watering, since the plant will die in soggy ground long before it dies of thirst.
Is Wynyabbie Blue suitable for coastal positions?
It is. Salt laden wind, sandy soils and reflected heat are all handled, and it is planted routinely on foreshore reserves and beachside gardens. In very exposed frontal positions the plant stays lower and denser than it would inland, which generally suits the situation anyway.
How far apart should I plant Wynyabbie Blue for a hedge?
Use 80 centimetres between plants for a clipped formal hedge, or 1 to 1.5 metres for a dense informal screen. For mass planting on banks and median strips, 1 metre in a staggered pattern gives full coverage within about two growing seasons and shades out most weeds.
How do I prune and care for Wynyabbie Blue?
Trim lightly after each flowering flush, taking soft growth only. Cutting back into bare old wood leaves gaps that will not fill in, so stay on top of it rather than letting it get away. Water through the first summer, then rarely. Avoid rich soils and heavy fertiliser.
Westringia ‘Wynyabbie Blue’ – Wynyabbie Blue Coastal Rosemary
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