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Showing posts with the label weeds

The problem with weeds: bushland intruders

Many hardy garden plants that grow well in island conditions can easily become weeds. They invade the bush and muscle out native species. We’ve all seen the suffocating asparagus fern, which probably arrived in someone’s hanging basket in the 70’s. The colourful autumnal display of yellow and red behind Frenchmans beach is actually easter cassia and umbrella trees both weeds and spread by feeding rainbow lorikeets. This lush scene, which certainly appeals to the eye, however needs to be transformed to the silvery greys of the banksia, pandanus and casurina -the aesthetic of the native bush. Grass clippings and garden rubbish, often including those rampant but fashionable succulents, should not be dumped in bushland. Native bushland thrives in low-nutrient sandy soils and does not need this extra mulch. Dumping garden rubbish just spreads weeds. Put it in your rubbish bin instead! Weeds to watch out for These weeds invade our gardens too! Basket asparagus fern  Broad leaf ...

Bushcare anniversary: still making a difference 10 years on

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Every friend of Stradbroke Island cherishes its bushland. Pandanus and pigface, casuarinas and crinum lilies — these and a host of other plants adapted to sand and salt wind are a living part of the island’s charm. But they are menaced by weeds. Take the section of the foreshore reserve bordered by Kennedy Drive, for example. For years now the original banksias have been succumbing to old age and the prevailing winds, but the seedlings that should replace them don’t stand a chance — they’ve been crowded out by a rolling carpet of asparagus fern, dotted with the inglorious gloriosa lily. Caring for the bush ... Bushcare volunteers have been removing weeds, replanting natives and educating the public at Point Lookout for 10 years.  Ten years ago, Jan and Bruce Johnman and Judy and Mike Hines resolved to make a concerted effort to “Fight the Blight”. They rounded up like-minded locals, enlisted the support of the Council, and founded Point Lookout Bushcare. Now, with its nu...