Variegated pittosporum (Pittosporum tobira) is a slow-growing, evergreen shrub that typically grows 2 to 4 feet tall but can reach heights of 10 feet in ideal conditions. It prefers full sun and well-drained soil, but tolerates part shade, and is relatively low maintenance.
Growth tends to be slow, with annual growth rate from 6-12 inches, although it can be faster with regular fertilization and ample water in the growing season. In general, it is known as a slow-growing plant, with foliage ranging from green and white to yellow, pink and creams, which makes it an attractive option for landscaping in warmer climates.
Where is the place to plant pittosporum?
Pittosporum is a evergreen shrub, so you should find a spot where it can get plenty of sunlight, but is still protected from strong winds. Pittosporum does not like wet soils, so avoid any areas that may become waterlogged in heavy rains.
Pittosporum prefers well-draining, slightly acidic soils that are high in organic matter. You should also select an area that is wide enough to accommodate the plant’s mature size, as they can reach heights of up to 8-10 feet.
Pittosporum can also be grown in containers, although you will need to be diligent about regular irrigation. Some varieties may require re-potting every couple of years depending on their size.
Can pittosporum be kept small?
Yes, pittosporum can be kept small through regular pruning and trimming. With the right care, you can keep the shrub at a height and width suitable for your landscape. Proper pruning will also keep it healthy and promote lush green foliage and abundant blooms.
Pittosporum can grow quickly and have an arching, vase-shaped growth habit, so regular pruning is key to maintaining its size. Start by pruning the sides of the plant to keep the width in check. Follow this up with pruning the top to promote a balanced, symmetrical shape and minimize the plant’s height.
Regularly thin out or remove branches that show signs of disease or those that detract from the shape. Prune and trim the pittosporum at least once a year and more often in warmer climates.
Which Pittosporum is in shade?
Pittosporum tobira is a species of flowering evergreen shrub or small tree that is often used in landscaping and garden maintenance. This Pittosporum is well known for its capacity to withstand even partial shade and can reach up to 15 feet in height and width when grown in full sun.
Its deep green glossy foliage offers a fine texture that adds to its appeal. It can thrive in a wide range of soils, from sandy to clay and can even tolerate some levels of salinity. Despite its capacity to withstand shade, Pittosporum tobira is best grown in partial shade or dappled light so as to not become leggy or loose its shape.
A minimum of four hours of bright, direct sunlight should be provided for optimal growth. It is exceptionally heat and drought tolerant and can even flourish in high winds. This species of Pittosporum has been known to do well in zones 8-11 and has a relatively fast growth rate, making it an ideal shrub for gardens that need a quick makeover.
Why are my pittosporum dying?
There could be any number of reasons why your pittosporum may be dying. The most common reasons for pittosporum dying are insufficient water, disease, pest infestations, environmental stress, and improper planting.
If your plant is not receiving enough water, it is likely to dry out and eventually die. If you live in a dry climate, be sure to water your pittosporum frequently to keep the soil evenly moist. It is best to water the plant slowly and deeply, so the soil can absorb the water more effectively.
Disease can also cause pittosporum to die. Diseased plants may have leaves that are discolored or have spots on them, or they may have a black or brown ring around the stems. If your pittosporum is diseased, it is important to take steps to treat the problem right away.
Pests can also be a problem for pittosporum. Aphids, mealybugs, mites, and scale are some common insect pests that can bother pittosporum. If you find your plant is being attacked by insects, it is important to take action right away to eradicate them.
Environmental stress such as too much sun, excessive heat, and cold temperatures can also cause a pittosporum to die. It is important to make sure your pittosporum is planted in an area that has adequate sunlight, but not too much.
Also, it is important to shield your plants from drafts and temperature extremes to prevent them from suffering from environmental stress.
Finally, improper planting can also cause pittosporum to die. It is important to make sure your pittosporum is planted in an area with well-draining soil and that the plant does not sit in a pool of water.
The soil should also be amended with compost, so the plant can get the nutrients it needs. If your pittosporum is planted in an improper way, it may need to be transplanted to a better suited area.
In conclusion, there are many reasons why your pittosporum may be dying. If you suspect any of the issues stated above, it is important to take action right away to restore your pittosporum’s health.
Are pittosporum fast growing?
Pittosporum plants are generally not considered to be fast-growing plants. They have an average growth rate, with some slow-growing varieties, like Pittosporum tobira, having a growth rate of about 12 inches per year.
Other varieties, like Pittosporum tenuifolium, may grow faster, reaching 24 inches per year. The rate of growth is mainly dependent on the specific species, growing conditions, location, and the health of the plant.
Pittosporums can generally be pruned back to shape the plant or limit its size, making them easier to groom and maintain.
Does pittosporum silver sheen have invasive roots?
No, Pittosporum silver sheen (Pittosporum tenuifolium ‘Silver Sheen’) is a non-invasive plant species native to New Zealand that is popular in landscaping because of its bright silver foliage and its ability to tolerate dry conditions.
The root system is not considered invasive, as it tends to stay where it is planted. It can be pruned easily and grown in containers, if desired. Silver sheen does benefit from timely irrigation, but is surprisingly drought tolerant for an evergreen shrub.
The roots are generally not considered invasive, although some gardeners may consider them to be a nuisance for their tendency to spread into lawns or other areas of the garden.
What soil does pittosporum like?
Pittosporum prefers well-drained, acidic soil with good aeration. The soil should have a pH of 6-6.5. It should also be rich in organic content and have even moisture, not too wet and not too dry. Mulching helps to keep the soil moist, loose, and well drained.
Pittosporum grows best in full sun but can tolerate some light shade. If the soil is too heavy or wet, consider adding loosening agent to the soil. Soil amenders such as compost, peat, manure, and sand may also be helpful.
If planting in containers, a good blend of potting mix and potting soil with adequate drainage is best.
How far from the fence should I plant a hedge?
When planting a hedge, it is important to consider how much space you will need between the fence and the hedge. Generally speaking, the hedge should be planted 2 to 5 feet away from the fence. This will allow enough room for the hedge to grow without it becoming too close to the fence.
In addition, it will prevent the roots from disrupting the function of the fence and enough light to reach new growth.
Also, make sure to select the right type of hedge for your needs. Some evergreen perennials, such as boxwood and privet, can be pruned to stay relatively low, while larger shrubs may need to be planted farther from the fence.
Planning ahead of time can save you from having to remove or relocate the hedge at a later date.
Is pittosporum a tree or shrub?
Pittosporum is a species of trees, shrubs and vines native to some parts of Australia, New Zealand, New Caledonia, Asia, the Pacific Islands, and the Americas. It belongs to the Pittosporaceae family and it is known for its interesting, scented blossoms, attractive foliage, and unusual fruits.
The leaves are usually dark green and glossy, with a distinct aroma. Some specimens can reach up to 12-15 feet tall and wide, while others remain smaller, as a shrub. It is also a popular landscape plant due to its tolerance to most common landscape practices like pruning or shearing, and can be grown in many areas without too much worry about environmental conditions.
There is a huge range of colour varieties in the Pittosporum species, from the evergreen pale green foliage of the Pittosporum eugenioides to the bright white, variegated foliage of the Pittosporum tobira.