Having been gifted with the precious opportunity to maintain a garden filled with Australian native plants, one of the highlights of a trip back Down Under last year was bringing back loads of seeds that I hoped to grow and plant. Most of the propagation worked, but once the seedlings were transplanted, the experiment turned into a mess. Of all the seeds I brought back, though, the one I really wanted to succeed–kangaroo paw–worked astoundingly well! I think it was because I planted the seedlings in a large pot as opposed to the smaller pots I’d used with all the…