![]() If not controlled, brooms can modify native ecosystems by increasing the frequency and intensity of fire, changing vegetation structure, altering soil chemistry and providing harbour for invasive animals.Brooms establish rapidly after disturbance such as fire or grazing, but can also invade relatively undisturbed areas.When the seeds are mature and still attached to the parent plant, the pods open explosively to eject the seed up to 3 metres. Brooms grow quickly, produce large amounts of seed in pods, and can tolerate diverse environmental conditions.Broom flowers are bright yellow, growing in dense clusters at branch ends, appearing late winter to late spring.Leaflets and young stems of flax-leaf broom are covered in woolly, grey hairs, giving the plant a silvery look when viewed from afar.The leaves are trifoliate, (each leaf divided into 3 leaflets), with the central leaflet being longer than the outer two leaflets. English, flax-leaf, and Montpellier broom are small to medium sized shrubs which can grow up to a height of 3 m.The importation, sale and distribution of English broom, flax-leaf broom, and Montpellier broom are prohibited in this state. These species are all present in Tasmania, each a.Weeds of National Significance (WONS): English (or Scotch) broom ( Cytisus scoparius), flax-leaf broom ( Genista linifolia), and Montpellier (or Cape) broom ( Genista monspessulana). Widely cultivated across Australia for ornamental purposes, brooms are significant environmental weeds that invade native vegetation, plantation and pastoral systems in Australia causing significant environmental and economic impacts, capable of completely transforming invaded habitats.Cytisus scoparius – The most common variety, with its distinctive golden yellow color.Cytisus kewensis – Delicate creamy white blooming.Cytisus purpureus – Very appealing original purple color. ![]() Cytisus beanni – Very beautiful intense yellow blooming.Cytisus albus – Cute white flowers in spring.The most common broom shrub varieties are: The somewhat fire-resistant seeds can then sprout and conquer the land! Don’t plant this near your house if the area is prone to drought and fire hazards. On top of being invasive, you should know that French broom actually fuels forest fires! Indeed, part of this plant’s strategy is to help fires wipe native plants out. Important note: in many states and countries, French broom is invasive.Very hardy to freezing and cold, rest assured that it won’t suffer in any way even when temperatures drop to 5☏ (-15☌). You can also propagate it after 2-3 years by preparing cuttings, which is a great way to replace the mother plant regularly. French brooms only live for a few years, 5 at most, which means they must be replaced after this span of time. Its growth is relatively fast and it adapts well to most soil and climate types. This shrub bears flowers abundantly and it is very colorful, a real ball of fiery gold for the most part of spring. You can also reshape your French broom to a nice shape just after the blooming.Īs regards watering, the first year is the only year where regular watering is needed. In the subsequent years, prune the sprigs of the year on the French broom after the blooming more or less by half. It is preferable to not prune it too early after planting, so that it may quickly grow into its natural shape. Pruning and caring for French broomįrench broom is a shrub that is easy and only requires very little care, both for pruning and for watering. It’s actually what makes this shrub so invasive. ![]() ![]() These germinate easily when they’re given lots of light. However, each shrub produces thousands of seeds every year.
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