Missouri Goldenrod vs Water Arum - TreeTime.ca

Missouri Goldenrod vs Water Arum

Solidago missouriensis

Calla palustris

NOT AVAILABLE THIS SEASON - MIGHT RETURN

CUSTOM GROW

Missouri Goldenrod
Water Arum

Missouri Goldenrod is a native perennial wildflower known for its brilliant golden yellow flowers that bloom from late summer to early fall. The flower heads contain hundreds of tiny blossoms that attract a wide variety of pollinators, including bees, butterflies, and other beneficial insects. Fully opened flowers can also be used to make tea. As the season progresses, the flowers give way to fluffy seed heads, providing food for birds.

It can spread readily through its roots and self-seeding, this make Missouri Goldenrod well suited for hard-to-grow areas. This vigorous growth habit makes it an excellent choice for large planting areas, wildflower gardens, naturalized projects, prairie restoration, and erosion control.

As a perennial, it dies back to the crown each winter, it will regrow from the base in the spring. Avoid disturbing the crown during late winter to ensure healthy growth the following season.

Water Arum is a native perennial wetland plant known for its showy white oval sheaths (spathe) that surround a yellow-green, cylindrical flower spike (spadix). It has large, oblong, heart-shaped leaves on stems that rise above the water from shallow, spreading rhizomes. The blossoms are followed in late summer by tiny, pear-shaped fruits that ripen to bright red, adding ornamental interest to wet habitats.

Water Arum provides food for birds and small mammals that eat its berries, and its flowers attract pollinators. It can tolerate cold climates and forms colonies in shallow water and saturated soils. It is well-suited for ecological restoration, riparian planting, naturalisation, and habitat projects in wet and shaded environments.

Missouri Goldenrod Quick Facts

Water Arum Quick Facts

Zone: 3a
Zone: 1b
Height: 0.5 m (1.5 ft)
Height: 0.2 m (0.8 ft)
Spread: 0.6 m (2.0 ft)
Spread: 0.2 m (0.8 ft)
Light: full sun
Light: shade, partial shade
Moisture: dry, normal
Moisture: wet
Growth rate: very fast
Growth rate: medium
Life span: short
Life span: short
Growth form: colony-forming
Spreading: rhizomes - medium, seeds - low
Suckering: none
Maintenance: medium


Toxicity: toxic if ingested
Flowers: clusters of small yellow flowers
Flowers: white sheath around and yellow spike
Bloom time: mid summer to early fall
Bloom time: spring to summer
Berries: red, in clusters
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, PE
Other Names: low goldenrod, prairie goldenrod
Other Names: bog arum, swamp lily, wild calla, wild dragon