Robert Fleming Hibiscus
Hibiscus moscheutos 'Robert Fleming'
Robert Fleming Hibiscus flowers
(Photo courtesy of NetPS Plant Finder)
Height: 30 inches
Spacing: 20 inches
Hardiness Zone: 4a
Other Names: Rose Mallow, Hardy Hibiscus
Group/Class: Fleming Dwarf Hibiscus
This bold garden perennial features very showy, dinner-plate size, ruffled deep red flowers, over attractive, dark green leaves; a sturdy and vigorous grower with compact shape; do not allow to dry to wilting point
Robert Fleming Hibiscus features bold dark red round flowers with creamy white anthers at the ends of the stems from mid summer to early fall. Its large oval leaves remain dark green in color throughout the season. The fruit is not ornamentally significant.
Robert Fleming Hibiscus is an herbaceous perennial with an upright spreading habit of growth. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.
This plant will require occasional maintenance and upkeep, and should be cut back in late fall in preparation for winter. It is a good choice for attracting butterflies and hummingbirds to your yard. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;
Robert Fleming Hibiscus is recommended for the following landscape applications;
- Mass Planting
- General Garden Use
- Naturalizing And Woodland Gardens
- Container Planting
Planting & Growing
Robert Fleming Hibiscus will grow to be about 30 inches tall at maturity, with a spread of 24 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 20 inches apart. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 5 years.
This plant does best in full sun to partial shade. It requires an evenly moist well-drained soil for optimal growth, but will die in standing water. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments. Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder microclimates. This is a selected variety of a species not originally from North America. It can be propagated by cuttings; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.
Robert Fleming Hibiscus is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.