HOLLYHOCKS - 1) Full sun to partial shade. 2) Rich, well drained soil. 3) Biennial, but establish a stand of hollyhocks & they'll reseed each year. 4) Water from below. 5) Height - around 8 ft. 6) Attracts butterflies & hummingbirds
Rose Mallow Seeds - Mixed Colors Lavatera trimestris. Resembles hibiscus but smaller and easier to grow. Sun/part shade, annual, 24-48 in. Too tall for hanging planter, maybe large container. Makes a good informal hedge fence.