Spring can’t come quick enough, not just for me, but also for the blossoms in Kangaeroo Corner. For weeks now there have been signs of flowering in the garden. The silver wattle (acacia dealbata) has shown signs of budding since at least the middle of February, looking to repeat its wonderful bloom from last year when the tree turned into a series of puffy, yellow flowers. Next to it, the golden wattle (acacia pycnantha) seems poised to burst forth in a blaze of aureate befitting its third year in the garden and flying the flag as Australia’s national flower. Also…