Can anything be planted in September?
If frost usually waits until late October, you’re in a milder climate. You’ve still got some warm days left, but September is your golden window to plant both warm season crops that mature quickly and cool season favorites like lettuce, spinach, and radishes. It’s the perfect month to start transitioning your garden. Perennials That Rebloom or Bloom In September Many cool-climate perennials, like Asters and Sedum bloom at this time of year, while even more are continuing to rebloom if you’ve been regularly deadheading old blooms! Most of these are incredibly cold-hardy as well as many that handle warmer growing zones too!
What plants will grow in pots in September?
There are even herbaceous perennials that will look great in containers in autumn and winter – either from their foliage or their autumnal flowers. Go for the following: Heuchera, Hylotelephium (sedums), Japanese anemones, Liriope muscari, Persicaria (red bistort) and Symphyotrichum (asters, Michaelmas daisies). Alyssum, bachelor’s buttons, calendula, cleome, delphinium, foxgloves, larkspur, lisianthus, pansies, and rudbeckia—these gorgeous flowers are all easy-to-grow, hardy annuals that thrive in the colder temperatures in spring and fall.