Propagate Umbrella Palm = Cyperus involucratus

Each summer a tub of Cyperus sits by our back door where we can enjoy it coming and going. The fountain base that the pots sit in holds enough water to keep the plants happy and sometimes birds find it refreshing, too.

In our zone 7, it will not survive the winter outside. And, during the summer it likes a little afternoon shade.

Each fall, I cut off the fronds and trim them to the circumference of a small peach. After a few weeks in water, they sprout shoots and roots and are ready to plant.

And, yes, this plant is called Cyperis alternifolius and Cyperus involucratus due to a professional disagreement among botanists, according to one author.

Propagate umbrella palm (Cyperus alternifolius).

According to Dr. T. Ombrello - UCC Biology Department Umbrella sedge is native to Madagascar, Mauritius, and Reunion Island but has naturalized in South America and the West Indies.

"Besides propagation by seed, the Umbrella plant has an unusual means of vegetative reproduction. The plant’s stems are relatively weak and tend to crimp and bend over when subjected to even the slightest pressure. This results in the stem apex and leaves being submerged in water, or at least contacting the moist marsh soil. Soon after, the bent stem sends out roots and shoots from beneath its leaves, establishing a new plant. This can be easily duplicated at home by cutting a whole stem from the plant, removing the leaf tips and lower stem to make it more manageable, and placing what remains upside down in a glass of water."
The original frond does not look good but notice the new shoot on the left and the root on the right.

At John & Jacq's Garden, they have photos of rooting the fronds in moist soil. Here's that link.

Roots grew out from between the leaves in several places. These will be planted right side up - in the direction they were originally growing.


Linda Murray said…
I have an umbrella palm and i've been wondering how to make more babies without murdering the root system by dividing... Thank you!!
Molly Day said…
Hi Linda - I didn't get mine propagated this winter like I usually do. Now that spring is here and it's time to put them outside, I'll try and see how well they do in warmer weather.
Hope yours rooted and thrive for you.

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