cordyline varieties australia

Do Cordylines like sun or shade?

Cordylines are dramatic and eye-catching and yet solidly dependable garden plants which are easy to maintain and rarely suffer from pests and diseases. However, they do need a well-drained soil that is in sun or part shade.

Do Cordylines like full sun?

Do Cordylines grow in full sun? Some Cordylines prefer full sun like C. ... Most Cordylines prefer a a semi-shaded position with good light and some protection from the hot sun. Many varieties will however tollerate a sunny positon but they'll take longer to establish and will not always have their best colour.

Do all Cordylines grow tall?

The height to which your Cordyline will grow will, to a certain extent, depend on soil conditions and under good conditions the trees can reach five to six metres.

Can you prune Cordylines?

The response to hard renovation pruning (best undertaken in mid-spring) is usually good. Cut back to sideshoots, basal shoots, or to ground level. After pruning, encourage new growth by an application of balanced fertiliser in spring.

How do I make my Cordylines bushy?

Yes, by pinching or damaging the growing tip will stimulate the growth of side shoots, if the plant is too tall you can even cut the top off to the desired height.

Does Cordyline die in winter?

Cordyline grows in U.S. Department of Agriculture plant hardiness zones 8 through 12, but some species are only cold hardy to zones 9 or 10 and plants in zone 8 may die back over the winter.

Are Cordylines toxic to dogs?

The philodendron family, which includes Swiss cheese plant, heartleaf and fiddle-leaf philodendron, have a toxicity level of mild to moderate for cats and dogs. Oral irritation, pain and swelling of mouth, tongue and lips, excessive drooling, vomiting, difficulty swallowing.

Why are the tips of my Cordyline going brown?

This problem mainly occurs on plants with narrow pointed leaves, like dracaenas (Dracaena spp.), cordylines (Cordyline spp.) ... Usually when a leaf tip turns brown, it's because it didn't receive its share of moisture while the rest of the leaf did… or excess salts have migrated to the leaf.

Can you keep Cordyline in pots?

Cordylines need space when planted in a pot and will need to be potted into large containers for more permanent planting. Flowers can be produced on mature plants that have a delicious scent. Prune flower stems to the base when the flowering season has finished.

How tall will a Cordyline australis grow?

Cordyline australis, commonly known as the cabbage tree or cabbage-palm, is a widely branched monocot tree endemic to New Zealand. It grows up to 20 metres (66 feet) tall with a stout trunk and sword-like leaves, which are clustered at the tips of the branches and can be up to 1 metre (3 feet 3 inches) long.

How fast does Cordyline australis grow?

You seem to have some magic touch with Cordylines ! The mature ones locally seem to grow about 1-2 meters every 5 years.

Why is my Cordyline dying?

Leaf, shoot and twig blights are caused by several kinds of anthracnose fungi. The new growth of a giant dracaena is more prone to blight, which can cause tar-like spots or dead areas on the foliage. Heavily infected leaves die and drop off the plant.

What is the best fertilizer for Cordylines?

Cordylines are leafy plants and grow at their best with fertilizer high in nitrogen, like an organic lawn fertiliser. In addition, fertilise with a fertiliser high in potassium (potash) will give leaves a brighter colour, fertilise during the growing season which are warmer months.

How big does a Cordyline get?

Cordyline can grow 3 feet tall with red, pink, or bi-colored leaves. In the North, grow cordyline as an annual.

How do you wrap a Cordyline for winter?

Cordylines can also suffer from attacks of bacterial slime flux during harsh winters. The crown of cordylines can be protected by gathering up the leaves and wrapping them with horticultural fleece. The leaves will try to fan out forcing the garden fleece to create a protected pocket of air around the vulnerable crown.

Why are my Cordyline leaves turning yellow?

Too much water can cause leaf tips and edges to turn yellow, while too little water can cause yellowing and leaf drop. Ti plants should be watered when the surface of the potting mix feels dry to the touch. ... Watering at the base of the plant will help prevent diseases, but a badly infected plant should be discarded.

How do you look after Cordyline australis?

In the main Cordyline cultivars prefer moist but well-drained soil and a humid atmosphere. While you certainly should not overwater, do not allow the soil to dry out especially during summer, dry weather, or the growing season. These plants' preference for sun or shade varies quite widely between even related species.

How tall are Cordyline pink diamonds?

Growing up to 2 - 3 metres tall, the glossy leaves and striking colour are a beautiful garden addition, and unlike some of its cousins, this variety can tolerate full sunlight very happily. Grow in a pot or straight into the ground, layer in the garden or use as colour contrast and in those hard-to-grow areas.

How do you take care of Cordylines in the winter?

Reduce watering during the winter and water your plant whenever the soil surface starts to feel dry. These plants can be fed in the spring with slow-release pellets. You can feed the plant weekly during the growing season with a liquid 20-20-20 fertilizer at half-strength. Do not fertilize during the winter.

Are Cordylines frost tolerant?

Cordyline australis (pictured), known as the cabbage tree, is native to New Zealand but is grown in gardens around the world, as it is both heat and frost tolerant. Planted for its tough, grow-anywhere constitution, it thrives in full sun and can form a tall feature in a garden bed.

Is Cordyline an annual or perennial?

Red star spike (Cordyline baurei) is a perennial but it is only rated as cold-hardy in USDA zones 9-11. According to your zip code you are in USDA zone 7, so move it indoors before the threat of frost. If left outdoors, it would die, making it an annual, so that may be where the confusion is from.