How big do Vireya rhododendrons grow?
Vireya rhododendron Size: smaller varieties grow to 45cm and are suited to pots, while shrubby vireyas can get as tall as 180cm. Cultivation: plant into well-drained soil but keep them moist.
Where does vireya rhododendron grow?
Growing Vireya Rhododendrons
- Plant in full sun to dappled shade — but it helps if there is some shelter from the harshest of summer sun.
- An open soil is best; they need excellent drainage.
- Having said the above, they do need adequate moisture.
Are rhododendrons tropical?
Rhododendron section Vireya (vireyas) is a tropical group of Rhododendron species, numbering about 300 in all. Vireyas are native to southeastern Asia and range from Thailand to Australia.
How do you prune a vireya rhododendron?
Prune to just above a healthy whorl of leaves at the desired height. If extensive pruning is required, you may want to do it over a longer period of time rather than all at once, to allow the plant to recover. After flowering, remove spent flowers and seed pods.
What is the best Heliconia?
Although most Heliconias do well in full sun, there are a few which thrive in shade or part sun. A popular variety that does well in these conditions is Heliconia ‘Red Christmas’. This is another small one, reaching only 1-2m. If you need help choosing varieties, come and talk to our staff.
How do you propagate Vireyas?
Vireya cuttings root readily. When the growth has matured, a 2- to 3-inch cutting, dipped in light rooting hormone, and stuck in peat/perlite will root in three to five weeks. Several cuttings placed in a 6-inch pot, watered in, and enclosed in a plastic bag can be rooted in a bright, warm (70°F) window.
How do you take vireya cuttings?
Tropical vireya rhododendrons are dead easy to strike from cuttings, as are azaleas and camellias. Just cut off pieces of hardened new growth that are about 10-15cm long (that’s 4-6” in the old money). Remove the lower leaves, just retaining 2 leaves at the top. Dip the base of the cuttings in Manuka honey.
What should I feed my vireya?
Vireya rhododendrons is a gorgeous subtropical shrub. They love being planted in a slightly more acid soil, so avoid Lime, plant with a good mix of compost and fine bark. Feed with a slow release fertiliser (8-9 month) in early spring which will keep them happy through the spring and summer growing season.
What is the difference between hydrangeas and rhododendrons?
Depending on cultivar and season, you can find rhododendrons sporting flowers in hues from bright orange red, deep red, purple, yellow, cream or gold-orange among their large green leaves. Hydrangea flowers grow in ball-shaped clusters of blue or pink blooms.
How do you grow Vireya rhododendrons?
Conditions. Vireya’s like a moist, well draining soil or potting mix. If you’re planting straight into the ground, make sure you cultivate the area thoroughly before planting to allow the roots to spread out. They also prefer an acidic soil, so avoid using any products that contain lime.
How big do heliconias get?
around 3-4m
Heliconias come in a range of styles and sizes. While most grow to around 3-4m, there are sizes either side of that too. Heliconia ‘Bucky’ is an excellent small variety, growing a mere 1-2m. At the other end of the scale are varieties like ‘Richmond Red’ and ‘Barbados Flat’, both reaching up to 5m.
What kind of climate does a Vireya grow in?
Vireya’s are known as the Tropical Rhododendron and bring a stunning burst of colour to your garden, or outdoor living space. They grow fantastically well in the warmer regions of Australia and will tolerate not just cold Winters, but also warm Summers, making them a versatile and hardy plant.
Where can I find Vireya rhododendrons in the world?
This website is dedicated to presenting the plants of Rhododendron subgenus Vireya – more commonly known as Vireya Rhododendrons, or simply Vireyas. Numbering over 300 species, vireyas can be found growing across much of S.E. Asia, principally in New Guinea, Borneo, Sulawesi, Sumatra and the Philippines.
Can a Vireya plant be grown in a pot?
Despite the many difficulties, vireyas are finding their way into commerce and they now seem destined to stay there. Plants suitable for growing indoors in pots, and others for use outdoors where the climate is mild, are available. A fine garden shrub, offspring of Rhododendron christianae and R. macgregorae.
Where does a Vireya palm tree grow in Australia?
They grow fantastically well in the warmer regions of Australia and will tolerate not just cold Winters, but also warm Summers, making them a versatile and hardy plant. Originally, they’re found in the South Pacific from areas surrounding Indonesia, Borneo and Malaysia.