Pittosporum Garnetii

Location-Pittosporum Garnettii is native to New Zealand and is well-adapted to growing in temperate climates. It can tolerate a range of growing conditions, but it grows best in a location that receives full sun to partial shade. In areas with hot summers, it may benefit from some shade during the hottest part of the day.Pittosporum Garnettii is a hardy plant that can withstand moderate levels of wind and salt spray, making it suitable for coastal gardens. However, it may suffer in extremely cold or frosty conditions, so it is not recommended for growing in areas with severe winters or extended periods of freezing temperatures.

Overall, Pittosporum Garnettii can be grown in a variety of locations, but it will perform best in a temperate climate with moderate temperatures and good exposure to sunlight.

Propagation-Pittosporum Garnettii can be propagated by both seed and vegetative means, including cuttings and layering.

Propagation by seed is relatively easy, but it may take several years for the plant to mature and produce flowers. To propagate from seed, collect the capsules when they turn brown and split open, and then extract the black seeds. Sow the seeds in a well-draining potting mix, keep the soil moist and warm, and wait for the seeds to germinate.

Propagation by cuttings is a more reliable and faster method of propagation, and it is best done in late spring or early summer. Take 10-15 cm long stem cuttings from the current season’s growth, remove the lower leaves, and dip the base of the cutting in rooting hormone powder. Plant the cutting in a well-draining potting mix, water thoroughly, and keep the soil moist and warm until the cutting has rooted.

Propagation by layering is also possible, and it involves bending a low-growing stem to the ground, making a shallow wound on the underside of the stem, and covering it with soil. The stem will eventually develop roots at the wounded site, and can be separated from the parent plant once it has rooted.

Pruning, cutting back and dividing-

Pittosporum Garnettii requires minimal pruning, but occasional trimming can help maintain its shape and promote bushy growth. The plant responds well to regular, light pruning to remove dead, damaged or diseased branches, as well as to thin out the interior of the plant to improve air circulation.

To keep the plant looking tidy, trim back any overhanging or stray branches that detract from the desired shape of the plant. Pruning can be done in late winter or early spring, before new growth begins, to avoid cutting off any new growth.

Cutting back Pittosporum Garnettii can be done to rejuvenate the plant or to control its size. It is best done in late winter or early spring, just before new growth begins. To cut back the plant, remove up to one-third of the branches, cutting them back to just above a healthy bud or side shoot.

Pittosporum Garnettii does not need to be divided as it typically grows as a single stem shrub. However, if it is grown in a container, it may need to be repotted every few years to ensure adequate space for its root system. When repotting, gently remove the plant from its container and plant it in a new container with fresh potting mix, ensuring that the soil level is at the same height as the previous container.