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Products > Nephrolepis cordifolia 'Lemon Buttons'
 
Nephrolepis cordifolia 'Lemon Buttons' - Button Sword Fern
   
Image of Nephrolepis cordifolia 'Lemon Buttons'
[2nd Image]
Habit and Cultural Information
Category: Fern
Family: Nephrolepidiaceae (~Polypodiaceae)
Origin: Pantropical
Evergreen: Yes
Flower Color: NA
Bloomtime: Not Significant
Height: <1 foot
Width: 1-2 feet
Exposure: Shade
Irrigation (H2O Info): High Water Needs
Winter Hardiness: 15-20° F
Nephrolepis cordifolia 'Lemon Buttons' (Button Sword Fern) - This fern is a dwarf cultivar of the common sword fern, Nephrolepis cordifolia. It grows to just under 1 foot tall with 10 inch long by 1-inch-wide fronds bearing a single row of small rounded leaves (pinnae) on each side of the frond (not doubled as in the cultivar 'Duffi').

Plant in bright shade and give regular irrigation. An attractive and useful shade plant for an accent in a rock garden or as a small edging plant. Hardy to 19° F.

Nephrolepis cordifolia is native to northeastern Australia north into Asia where it is found growing in swamps, low lying wet areas and sometime as an epiphyte, but it is well established throughout the world in the tropics and subtropics. The name for the genus comes from the Greek words 'nephros' meaning "a kidney" and 'lepis' meaning a 'scale' for the shape of the specific epithet means "heart-shaped leaves". 

The information displayed on this page about Nephrolepis cordifolia 'Lemon Buttons' is based on the research we have conducted about it in our nursery library as well as from information provided by reliable online resources. We also include our own observations made about this plant as it grows in the nursery gardens and other gardens visited, as well how the crops of this plant have performed in the containers in our nursery field. We will also incorporate comments that we have received from others and welcome hearing from anyone with information about this plant, particularly if it includes cultural information that will aid others to better grow it.

 
San Marcos Growers, established in 1979, closed for regular business on December 23rd 2025 as the property will be developed for affordable housing.
The gates are closed but we will be open by appointment only as we liquidate remaining plants, supplies and equipment. Our remaining plants are listed on our Live Inventory Page.
 
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