Serenoa repens (Saw Palmetto)
Botanical Information
Family | Arecaceae |
Genus | Serenoa |
Species | repens |
Category | Tropicals |
Type | Tree (evergreen) |
Origin | Southeast United States of America. |
Details
USDA Hardiness Zone | 8b-11 |
USDA Hardiness Ref. | |
Canadian Hardiness Zone | Requires cold season protection under glass. |
Canada Hardiness Ref. | |
RHS Hardiness Zone | H1c-H4 |
RHS Hardiness Ref. | |
Temperature (°C) | -12.2-10 |
Temperature (°F) | 10-50 |
Height | 1.5 - 3.0 m |
Spread | 1.2 - 3.0 m |
Growth | Slow |
Flowering Period | April, May, June |
Description and Growing Information
General Description | A low, clumping, bushy palm has large, fan-shaped leaves and multiple trunks that creep along the ground, creating a dense ground cover. |
ID Characteristic | Saw palmetto is an extremely sturdy palm |
Landscape | Mass planting, specimen, border and ground cover. |
Cultivation | Grow in any well-drained soil in full sun to shade. Plant is highly salt tolerant. |
Notable Specimens | Bok Tower Gardens, Lake Wales, Florida, United States of America. Morikami Museum and Japanese Gardens, Delray Beach, Florida, United States of America. |
Bark/Stem Description | Showy, typically multi-trunked or clumping stems. |
Leaf Description | Leaf blade length is more than one metre, silver to grey, blue or blue-green leaves. |
Flower Description | 1 m flower stalks appear in spring, covered with small, yellow to white, fragrant flowers, the source of a commercial high-grade honey. |
Fruit Description | Not showy, oval, less than 2 cm long, yellow berries that turn black. Berries are an important food source for many mammals and birds. |