Archive for the ‘Peony’ Category

Fall Planting of Peonies

Fall is the perfect time to plant peonies either from bare-root plants or from pre-potted plants at garden centers. Fall planted peonies will adapt to their new garden spot over the winter and usually will bloom in the spring. There are three types of peonies: herbaceous, tree, and intersectional (hybrids of herbaceous and tree types). […]

Preventing Powdery Mildew Disease On Summer Plants

Powdery mildews are serious fungal leaf diseases infecting many garden plants. Each one is host specific. The powdery mildew that attacks summer phlox does not infect zinnias or pumpkin vines. Powdery mildew disease on crape myrtles does not attack lilacs or roses. In recent years new powdery mildew diseases have popped up on dogwoods and […]

Why Peonies Do Not Bloom

Herbaceous peonies (Paeonia x lactiflora) are among the easy to care for and long-lived garden perennials. If you plant them correctly in compost rich, well-drained soil and a minimum of 6 hours of sunlight, they will bloom for the next 30+ years. If peonies fail to bloom, here are 8 probable causes: 1. Planting crowns […]

Peonies Require Very Little Care Ever

Lovely White Flowering Peony (P. lactiflora) Grandma’s peonies (Paeonia lactiflora) are back in vogue. There are single- or double- flowered varieties. The single petalled types appear to Southern U.S. heat better (USDA hardiness zones 3-8). May blooming peonies come in red, pink, purple, yellow, or white colors. Depending on variety, plants grow 3 to 4 feet high and wide. […]