Woody
Stems and branches with a woody texture commonly associated with shrubs or perennials.
Upright-bushy
When a plant has an upright habit with intricate branching (bushy) and may have multiple stems.This shrub has an upright branched habit that forms a dense rounded crown. It has mid-green lanced-shaped leathery leaves and the purple tube-shaped flowers have gold tips and appear in a rounded terminal spike from winter to spring.
Isopogon cuneatus R.Br. is naturally found near Albany in Western Australia growing in heath or woodlands and shrubland on the coast and slightly inland from sea level to an altitude of 300 m (1,000 ft). It prefers a well drained poor moist-dry shallow white or grey sandy-stony soil that is slightly acidic with a pH range from 6.0 to 7.0. It grows in an open to expose sunny position and is drought and light frost tolerant with a minimum temperature of -2ºC (28ºF).
This Coneflower is grown for its attractive flowers and bushy habit. It is planted in gardens or bushland settings as a specimen or in groups along borders has a low screen and for attracting bird. The flowers are commonly used in the floristry industry and the plant is cultivated in other countries preferring a Mediterranean climate. It has a slow growth rate and establishes in 3-5 years but dislikes a humid environment. Once established it has a low water requirement (Scale: 1-drop from 3) responding to mulch when young and reliable soil moisture, but will tolerate dry conditions.
I.D. 983
UK hardiness zone H1c
Climate zones 15 - 24
USDA Zone 9-11
Isopogon (eye-soh-POH-gon) cuneatus (kew-nee-AH-tus)
Etymology
Genus: Greek - Isopogon – ‘isos’ meaning (equal) and ‘pogon’ meaning (beard) referring to the beard-like fringed of the inflorescence
Species: Latin - cuneatus – from ‘cuneus’ meaning (a wedge) reference uncertain, could be referring to the leaves.
Western Australia
Proteaceae (pro-tee-AY-see-ee)
Protea Family
Distribution
This family of dioecious or monoecious trees and shrubs that mainly appear in the southern hemisphere with some found in Central America and Africa. They are abundant in the southern part of Australia and normally grow on poor infertile soils that are tending acidic. Their habitats include shrubland, grassland, rainforests, alpine meadows and tropical lowlands
Diagnostic Features
The highly variable leaves are arranged alternate, opposite or whorled and are compound, dissected or lobed or pinnately toothed or simple. The margin is entire or pinnatisect and without stipules. The leaf shape can vary at different stages of growth, juvenile to adult.
The normally bisexual flowers are regular or irregular arranged in racemes or compound inflorescences (cone-like); some are solitary and appear in the leaf axils.
There are normally 4 perianth-segments that are free or united and are arranged in a single whorl, petaloid and valvate in bud joined when young and separating as the tube splits down one side.
The 4 stamens are all fertile and appear opposite the perianth segments and may be reduced to staminodes.
The filaments are partly or wholly attached to the tepals often sessile and the anthers are four chambered opening with longitudinal slits.
The ovary is superior and has one carpel that contains one chamber with one to many ovules.
The hooked style is simple and the stigma is small bulbous (capitate) or maybe bilobed.
The fruit are dehiscent or indehiscent follicle or drupe or achene with few or many winged seeds.
Note:
Some species are used for food, alcoholic drink, herbal remedies and extensively used in ornamental and domestic gardens for their fantastic flowers and foliage. There are 80 genera and 1,700 specie
This plant tolerates USDA zones 9a to 11a and grows to 2 m (6 ft)
Fahrenheit 20º to 45º F
These temperatures represent the lowest average
Celsius -3.9º to 7.2º C
Attention
This plant was last revised on the 11/03/2019
All photographs and data are covered by copyright. Apart from any fair dealing for the purpose of private study, research, reference or review, as permitted under the Copyright Act, no part including images and text may be reproduced by any means without written permission. The information presented in the map is only indicative and may contain errors and omissions. All inquiries should be addressed to sales@plantfile.com attention Peter Kirkland.
Simple
The leaf that is not divided.
Obovate
A leaf that is broadest at the apex tapering towards the base.
Alternate
Leaves are arranged alternately along the stem.
Entire
A leaf margin with no irregularities (smooth).
Tubulate
A flower that forms a tube shape.
Spike
It is an unbranched inflorescence with sessile flowers (a simple raceme).| Jan | Feb | Mar | Apr | May | Jun |
| Jul | Aug | Sep | Oct | Nov | Dec |
The 25 mm (1 in) long purple tubulate flowers have reflexed petals and an exserted style with a yellow-gold tip. They are arranged in a terminal globular spike that is up to 50 mm (2 in) wide and appears from late winter to early spring.
Nut (dim. nutlet)
An indehiscent single locular 1 to 2 seeded fruit. Outer layer (pericarp) has a hard layer."This Coneflower is grown for its attractive flowers and bushy habit. It is planted in gardens or bushland settings as a specimen or in groups along borders has a low screen and for attracting bird. The flowers are commonly used in the floristry industry and the plant is cultivated in other countries preferring a Mediterranean climate. It has a slow growth rate and establishes in 3 - 5 years but dislikes a humid environment.
Sow fresh seed during spring and maintain a temperature of 19º C to 24º C. Seeds may require soaking over night to soften the seed coat. This plant is difficult to transplant as it has a fine root system.
Propagation by Seed (General)
Germination
In order for a seed to germinate it must fulfil three conditions.
1. The embryo must be alive (a viable seed).
2. The seed must have no dormancy-inducing physiological, physical or chemical barrier to germination; also the seed must be nondormant.
3. The seed must have the appropriate environmental requirements, water, temperature and oxygen.
The interaction between these requirements and dormancy is complex and may lead to different environmental requirements that avoid the dormancy of a seed.
Sowing Seeds in Containers
There are two general methods for germinating seeds.
Seeds in a flat or germinating bed, through which seedlings are pricked-out then, transplanted into another flat with wider spacing or directly to an individual pot.
2. Sowing seeds by placing them in to flats with the appropriate spacing or into individual pots.
This method is normally carried out with medium to large seeds such as woody plants and plants that are difficult to transplant.
Seedling production normally occurs in a greenhouse / glasshouse, cold frames and on hot beds.
Method of Seed Sowing
Fine seed is sown in pots or flats that are no deeper than 70 to 80 mm. using a sterilised well-drained media (soil). Fill the container to 20 mm from the top and sprinkle sieved peat to 3 mm depth.
Press the media down level and firm with a piece of timber and then thoroughly moisten.
Mix the fine seed with washed sand and then sow thinly on the surface. These may be lightly covered with sand.
Larger seeds may be covered with media or a hole is dibbled and the seed is placed in the media.
Watering Methods
For watering you may either mist the containers from above or place the container in tepid water and allow the water to raise through the pot to the surface of the media, then drain away and do not fill to the top of the container.
Place a piece of glass over the pot and store in a protected warm environment (glasshouse).
Seeds germinate best in darkness so shade the containers if in direct sunlight.
After the seedlings have sprouted remove the glass and ease the seedlings into direct light.
When the seedlings are large enough prick them out and transplant into larger containers then place them in a shade house to harden off.
Many seeds have different methods of seed preparation for germination such as nicking or cutting the seed coat to allow water penetration, also placing seeds in hot water and allowing it to cool off.
This is particularly important as it is softening the seed coat.
PEST
NAME
Scale Insect
Various Scale Species
ORDER
Hemiptera
Description of the Pest
Generally scales are soft bodied insects that have a hard (armoured) or soft covering to hide under. They have piercing and sucking mouth parts that are attached to the host, feed off sap and soft scales commonly producing sweet honeydew, which in turn attracts sooty mould and ants.
The adult female has a circular or oval covering depending on the species and is up to 8mm across. The first stage (crawlers) hatch and wander around the leaf surface until finding a suitable place to suck sap, normally in colonies and the smaller male is relatively inconspicuous.
Hard Scale 
Soft Scale, attending Ants
Cactus Scale (Diaspis echinocacti) has a circular greyish female and a narrow white male scale and is commonly found on house plants.
Chain Scales (Pulvinaria species) adult females are obvious with large group of eggs that are white or cottony-like, and the tiny young light green scales are flat and oval-shaped up to 2mm long. The legged nymphs are normally arranged from head to tail along the mid rib of the leaf, and may move to a new position to feed. They excrete honeydew and attract sooty mould and are found on Acacia and Acronychia species.
Chinese Wax Scale
Chinese Wax Scale (Ceroplastes sinensis) is a domed wax scale that has dark spots around its margin and immature scales form waxy material around there margins.
Fern Scale on Aspidistra elatior
Fern Scale or Coconut Scale (Pinnaspis aspidistrae) appears as flecks up to 0.15mm long with a white covering over the male congregating on the underside of the fronds on the axils and among the sporangia causing them to turn yellow. Many species of fern are susceptible to infestation.
Flat Brown Scale
Flat Brown Scale (Eucalymnatus tessellates) are light brown up to 0.5mm long, flat and closely attached both sides of the leaf and causing yellowing of the foliage.
Juniper Scale (Diaspis carueli) is tiny and circular, white maturing to grey-black and as it feeds the needles turn yellow and die.
Oleander Scale (Aspidiotus hederae) is a pale yellow circular scale up to 3mm across and is found in dense colonies on the stem or leaves.
Tea-tree Scale (Eriococcus orariensis) are a creamy blue colour normally packed along the branches and are plump and rounded to 4mm across.
Wattle Tick Scale
Tick or Wattle Scale (Cryptes baccatus) adult is domed, blue-slate colour with a leathery covering up to 10mm long. All stages of growth are found in groups of over forty, packed along the stems and normally tended by ants as they produce large amounts of honeydew. A serious pest of Acacia species found inland or coastal from temperate to sub tropical climates and commonly accompanied by Sooty Mould.
Toxic Scale (Hemiberlesia lataniae) is a tiny flat rounded scale up to 0.15mm long and is white to pale pink. It is normally found in colonies on the small branches and twigs of shrubs. It injects a toxic substance into the host as it sucks sap causing the death of the branch.
Wattle Scale (Pseudococcus albizziae) is soft, plump and secrets cotton-like threads. It is not a true scale insect and is simular to mealy bugs. It is reddish-brown up to 0.4mm long and secrets large amounts of honeydew as it sucks sap in colonies along the branches.
Life Cycle
These insects have a Hemimetabolous life cycle, ie. When the immature nymphs resemble the adults.
Appearance of the Pest
All parts of the plant above the soil may be attacked, but normally the stems and leaves and scale tends to favour well-lit positions.
Period of Activity
The nymphs and females are active for most of the year, in warm climates. Once they selected a position they attach and don't move. Normally the winged or wingless males are mobile and only soft scales produce honeydew.
Susceptible Plants
There is a wide range of susceptible plants including citrus, willows, holly, and many ornamentals, such as roses or Paeonia species. It also attacks indoor or glasshouse plants and Australian native plants such as wattles, hakeas, grevilleas and eucalyptus.
Acacia species are attacked by the Tick or Wattle Scale, which infest twigs and small branches and heavy infestations will kill the host plant.
Acer species are attacked by the Cotton Maple Scale (Pulvinaria innumerabilia) which prefers Acer saccharinum. Nymphs first attack the leaves and the brown adult scale is covered in a woolly mass up to 14mm across, normally found on the underside of the stems and twigs.
Acmena smithii, Melaleuca, Syzygium and Pittosporum species are attacked by the Chinese Wax Scale.
Aesculus species are attacked by several scale insects including the Walnut Scale (Aspidiotus juglans-regiae) which is saucer-shaped and attacks the main trunks.
Agave species are susceptible to several types of scale including (Aspidiotus nerii), (Aonidiella aurantii) and (Pinnaspis strachani), but generally do not require control.
Asplenium australasicum
Asplenium australasicum is susceptible to Coconut Scale or Fern Scale (Pinnaspis aspidistrae). It is normally found on the under side of the fronds. Small infestations cause little damage.
Bougainvillea species may be attacked by the soft scale (Coccus hesperidum) outdoors or under glass.
Calluna and Vaccinium species are attacked by the Oyster Shell Scale (Lepidosaphes ulmi).
Camellia species may be attacked by the Florida Red Scale (Chrysomphalus aonidum), which is small, circular and black and is found firmly attached to the underside of the leaf along the veins. On inspection after removing the scale the insect has a pale yellow body. Camellias are also attacked by a large variety of scale insects including Tea Scale and Camellia Scale.
Carpinus species may be attacked by the scale (Phenacoccus acericola). It is found on the underside of the leaves forming a white cotton-like clump along the veins.
Casuarina and Allocasuarina species may be attacked by the Casuarina Scale (Frenchia casuarinae), a black hard scale that is upright to 4mm with a pinkish body. During attachment the surrounding tissue swells up and in time can, form galls. This weakens the wood and in severe infestations may kill the tree.
Cotoneaster species are attacked by up to four species of scale including the Oyster Shell Scale (Lepidosaphes ulmi).
Cupressus species are attacked by Bark Scale (Ehrhornia cupressi) is pink and covered in white wax. Heavy infestations cause the leaves to turn yellow or reddish.
Flat Brown Scale on Cycas revoluta
Cycads, palms and some species of Callistemon are attacked by the Flat Brown Scale.
Erica species are attacked by several species of scale including, Greedy, Oleander and Oystershell scale.
Jasminum species can be infested with up to twelve types of scale.
Juniperus x media and other conifer species are attacked by the Juniper Scale.
Leptospermum species are attacked by the Tea-tree Scale which produces ample honey dew that promotes sooty mould.
Palm and Fern species are susceptible to attack by the Coconut Scale or Fern Scale (Pinnaspis aspidistrae) which infests the underside of the leaves. They are also hosts for many other scale species such as red, cottony cushion and tea scale.
Pinus species are attacked by several species of scale including the Pine Tortoise Scale (Toumeyella numismaticum) and the Red Pine Scale (Matsucoccus resinosae).
Polygonum odoratum is attacked by a small brown scale.
Sorbus aucuparia is attacked by a five species of scale insect, including Black Cottony Maple, San Jose and Scurfy. Generally they suck on the sap of the new growth and leaves.
Strelitzia species are attacked by the Greedy Scale (Aspidiotus camelliae).
Damage Caused
Leaves become yellow and are shed prematurely and there may be twig or stem die-back. When the infestation occurs on fruit, the fruit is small and its skin becomes pitted and cracked. Small trees and saplings that are heavily infested may be seriously damaged or die. Sooty mould can cover fruit or leaves causing a secondary problem.
Cactus Scale can completely cover the host cactus sucking sap and causing it to die.
Cultural Control
Dead or damaged parts of the plant should be removed and destroyed including fallen fruit. Small infestations may be removed by hand or squashed on the stems. Healthy plants are less susceptible to attack, so maintain vigour of the plant and avoid using high-nitrogen fertiliser that produces excessive soft young growth.
When pruning susceptible plants paint the cuts with antifungal sealant paint as scale insects are attracted to the sweet smell of the sap. This will reduce the infection rate of the plant.
Biological Control
Natural predators such as parasitic wasps may reduce numbers of active nymphs; parasitic wasps are bred commercially in some areas for this purpose. It should be noted, however, that wasps would avoid dusty conditions.
Other predators that assist in control are assassin bugs, ladybirds, lacewings, hover flies and scale eating caterpillars. A variety of birds also attack scales.
The control of ants that transport aphid from one host to another also reduces infestation and can be carried out by applying at least three greased bandages 5mm apart around the stem or trunk of the plant.
Chemical Control
Spray the entire plant with dilute white oil solution; a follow-up spray may be required after four weeks, for heavy infestations. Spraying of chemicals will also kill of natural predators and in some cases the secondary scale infestation is more prolific especially when using copper based chemicals.
Some chemical controls, such as methidathion, are available - please seek advice from your local nursery as to the suitable product for your area.
Note
Always read the label for registration details and direction of use prior to application of any chemicals.
DISEASE
NAME
Phytophthora Rot
Phytophthora species
Pathogen Name
A number of Phytophthora species cause these diseases but the most important species in Australia is the cinnamon fungus, Phytophthora cinnamomi. This species is exotic to Australia and probably originated from south east Asia; it has probably been present in Australia for close to 200 years. Phytophthora are fungal-like organisms that are related to some protozoa and algae; they are microscopic and cannot be observed by the naked eye.
Description
There are many types of Phytophthora Rot but generally the disease affects the plant by causing a soft rot of the affected plant part. The most common form of the disease is a rotting of the roots that occurs below ground with no visible symptoms of the disease above ground until the disease starts to cause leaf drop.
Symptoms
The disease is initiated below ground in the soil, usually on the feeder roots of a plant. The pathogen grows through the roots killing cells and eventually causing an extensive root decay. This causes the infected plant to lose vigour and the leaves to yellow and die. Entire branches starting from the top then die, quickly during hot weather or linger for months. The infection occurs on the root hairs causing small and large roots to rot. The symptoms of the disease are often very difficult to differentiate from drought symptoms, mainly because the affected root system prevents the uptake of moisture from the soil. Once the disease has progressed far enough large branches will die causing the typical dieback symptoms.
There are a number of other diseases caused by Phytophthora species
Twig Die Back (Phytophthora ilicis) attacks Ilex species causing black leaf spots and black stem cankers.
Phytophthora cactorum is known by several common names depending on which plant is being attacked and they have various symptoms. Plant species are listed below.
Root Rot (Phytophthora richardiae) infects Zantedeschia species causing the leaves to turn yellow, wilt and die. Flowers are deformed if they bloom and the infection can also be seen in the new growth, eventually killing the plant. On inspection the roots show signs of decay.
Stem Rot (Phytophthora cryptogea) infects the roots and stems turning them brown and seeds are also attacked causing decay. It is commonly found on Tagetes erecta and infected plants wilt, collapse and die.
Source and Dispersal
Sporangia
Zoospores
Image by Dr Brett Summerell
Phytophthora species produce sporangia that contain specialised zoospores that have flagella that allow them to move through the soil moisture small distances. These spores encyst on the root and then penetrate the root. The pathogen also produces chlamydospores, specialised survival spores that allow it to survive in the soil for extended periods of time. The chlamydospores can be transported in soil, even extremely small amounts, allowing the pathogen to be dispersed very easily throughout an area and from one location to another. The zoospores are easily moved in water flowing through soil and so are easily dispersed down slopes. It is not uncommon for the disease to move in fronts down a slope.
Chlamydospores, specialised survival spores
Image by Dr Brett Summerell
Favoured Conditions
Phytophthora root rot is favoured by poorly drained soils or in soils that are waterlogged for short periods of time. The disease generally occurs during periods when the temperature is above 16ºC although it has been observed in snow gum country in the Barrington Tops National Park and in southern Tasmania. It also prefers soils that have little organic material.
Affected Plants
Xanthorrhoea species
Image by Dr Brett Summerell
The host range that is attacked by Phytophthora cinnamomi is enormous and is still not well understood but includes many Australian native plants, Rhododendrons, Acer and Prunus species, conifers, cabbage tree and strawberries. Some Australian plant families that are quite susceptible include species in the Proteaceae, Epacridaceae and Xanthorrhoea species.
Alphitonia excelsa
Alphitonia excelsa can be infected by Phytophthora cinnamomi causing loss of foliage, death of the upper branches and cankers on the trunk.
Cactus such as Cereus species may be infected with Slimy Collar Rot (Phytophthora cactorum) which forms a soft black area at the base of the plant that is water soaked.
Chamaecyparis species may be infected with the Root Rot (Phytophthora lateralis) that attacks roots, trunk, stems and leaves.
Cornus species are infected by Crown Canker (Phytophthora cactorum) and in this case the tree is partially infected initially with one side producing smaller leaves that turn reddish in late summer. The leaves may also shrivel and die prematurely, during dry periods and small and large branches die. After a couple of seasons the tree becomes completely infected with poor top growth and an inconspicuous canker develops at the base of the trunk. Eventually the tree dies.
Erica species are infected by (Phytophthora cinnamomi). The symptoms include foliage turning greyish towards the top, and then the plant wilts then dies with evidence of infection at the base.
Phytophthora in Eucalyptus species
Image by B. Sonsie
Image by Dr Brett Summerell
Eucalyptus species are infected by Phytophthora cinnamomi causing rapid die back of the tree with blackened trunk loss or upper growth and is a serious problem for certain species such as Eucalyptus diversicolor (Karri).
Euphorbia pulcherrima is susceptible to Root Rot (Phytophthora and Pythium species). Roots become dark and the rot can extend up the stem. The plant is also susceptible to leaf blight resulting from the same fungal disease.
Hedera species are infected by Phytophthora Blight (Phytophthora palmivora). This fungus causes leaf spots, foliage blight and stem rot.
Palms such as Archontophoenix, Caryota, Chamaedorea, Cocos, Dypsis, Howea, Liculia, Linospadix, Livistona, Phoenix, Ptychosperma, Rhapis, Roystonea, Syagrus, Washingtonia and Wodyetia species are also susceptible to Phytophthora Blight forming large irregular areas on the fronds that become dark and rotten and limited by the veins
Lilium species are infected by Foot Rot (Phytophthora cactorum) which attacking the stems just below the soil level causing the plant to topple and if infection occurs as the leaves are emerging the base of the infected leaves which collapse remain attached to the bulb.
Morinda citrifolia is infected by Phytophthora Blight, black flag disease (Phytophthora species) which causes the foliage to turn black and limp. The fruit and stems are also infected causing them to turn brown-black and whither.
Morinda citrifolia
Orchids such as Cattleya, Cymbidium, Cypripedium, Dendrobium, Epidendrum, Paphiopedilum, Phalaenopsis and Zygopetalum species are infected by Black Rot (Phytophthora or Pythium species). This causes the leaves, pseudobulbs, rhizomes and roots to form a dark soft rot, normally occurring towards the base of the plant.
Saintpaulia, Dianthus, Gypsophila, Limonium and Anemone species are infected by Root and Crown Rot (Phytophthora nicotianae). This is a fast moving fungus that turns the roots blackish then extends to the crown and petioles causing wet rot of the crown then wilting, eventually killing the plant. When found as Phytophthora Leaf Spot or Blight, angular spots appear with water-soaked margins as in Cordyline and Philodendron species.
Sedum species can be infected by up to three Stem Rot fungi including (Colletotrichum species), (Phytophthora species) and (Pellicularia filamentosa). Commonly occurring in wet soils.
Ulmus and Acer species are also infected by (Phytophthora cactorum) and this is known as Bleeding Canker. This casual disease initially causes cankers in the bark that ooze sap and the sapwood forms reddish lesions with greenish margins. The leaves on affected branches turn yellow, wilt then die and mildly affected trees may survive.
Many species are infected by the Bleeding Canker including Acer platanoides, Acer rubrum, Acer pseudoplatanus, Acer saccharinum, Betula species, Liquidambar styraciflua, Aesculus x carnea, Tilia, Salix and Quercus species.
Non-chemical Control
The most effective control for all Phytophthora diseases is prevention primarily because it is extremely difficult to control Phytophthora diseases after they are established in the plant. As Phytophthora species are most easily transported in infested soil quarantine is an essential component of control of the disease and it is for this reason many areas have hygiene protocols to stop the pathogen being introduced into an area. It is recommended that bush walkers take care not to introduce the pathogen on their boots into un-infested areas and for this reason it is suggested that walking boots be cleaned and preferably sterilised (with 70% methylated spirits) prior to starting a walk.
Cultural techniques such as cultivating the soil regularly with added animal manure and other organic substrates to ensure there is good drainage will also help to minimise the impact of the disease. The plants can be mulched with straw or other organic material taking care that the base of the trunk is left clear. Avoid over watering the soil and observe hygiene in regards to tools, containers or shoes to reduce spreading the infection.
Potting mixes should be pasteurised for 30min at 60ºC to ensure that they are free of the pathogen. It is also very important to grow pots off the ground to prevent the splash of infested mix or water from an infected plant to clean plants.
.
Avoid damaging the bark particularly at ground level and seal any wounds that occur. If cactus or tree species are infected it is possible to cut out the infected area when first seen in order to contain it. Correct tree surgery techniques are required for large trees.
Chemical Control
There are a number of fungicides that are registered for use in the control of these diseases. The most effective chemical control are based on the use of chemicals containing potassium phosphonate. This chemical effectively enhances the defence systems of the plant and has been shown to be most effective in controlling Phytophthora diseases. It is essential that the chemical be applied when the plants is exporting nutrients to the roots, so this is best in the warmer months. The chemical can be applied as a stem injection or a foliar spray, and in some situations as a soil drench. There are specialised stem injecting equipment available for stem injections on larger trees.
Image by Dr Brett Summerell
Note
Always read the label for registration details and direction of use prior to application of any chemicals.
Amendments by
Dr Brett Summerell
Director Science and Public Programs
Royal Botanic Gardens Trust, Sydney
Average Lowest Temperature : -3º C 27º F
USDA : 9, 10, 11
This USDA (United States Department of Agriculture) hardiness zone chart can be used to indicate a plant’s ability to withstand average minimum temperatures. However, other factors such as soil type, pH, and moisture, drainage, humidity and exposure to sun and wind will also have a direct effect on your plant’s survival. Use this chart only as a guide, always keep the other factors in mind when deciding where, when and what to plant.
A plant's individual USDA zone can be found in the Plant Overview.
Climate Description
Warm Temperate
This zone has the majority of rain during winter in the west and summer in the east with high humidity. Summer temperatures may peak at 40ºC (104ºF).
Frost and drought mainly occur inland and coastal wind is normally accompanied with rain.
Plant growth
Wide range of native and exotic plants grow well.
| Dictionary | Growth Habit |
| Leaf Type | Botanic Flower Description |
| Leaf Shape | Flower Inflorescence |
| Leaf Arrangement | Fruit Type |
| Leaf Margin | Bark Type |
| Leaf Apex And Bases | Flower Description |
