Native Gardens Perth on Instagram: "Banksia integrifolia ‘Sentinel’ 🌿 A compact, upright form of the classic coastal banksia, Banksia integrifolia ‘Sentinel’ is ideal for narrow spaces or smaller gardens. It’s more columnar than the species, with soft green foliage and beautiful pale yellow flower spikes that attract birds and pollinators. I love how happy this one looks just a few days after planting — no signs of stress at all. I’ve eased off on the dripline nearby so it doesn’t get overwater