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Nephrolepis cordifolia duffi [ nef - roh - LEP - iss ] [ kor - di - FOH - lee - uh ] [ duf - EE ] is a fern species native to Asia and northern Australia .
It ’s one of several varieties of the nephrolepis cordifolia plant that are part of the nephrolepidaceae family .
The genus Nephrolepis ( akaBoston fern ) is the only genus in the family and bear about 30 different species of ferns .
These flora are jointly call butch ferns or sword fern due to the shape of the foliage .
The nephrolepis cordifolia duffi variety is also ordinarily call duffi fern or lemon tree button fern .
Nephrolepis Cordifolia Duffi Care
Size and Growth
The duffi fern is a heavyset plant life compare to the received nephrolepis cordifolia .
It reaches a height of about 4″ to 12″ inches .
The arching frond check a exclusive row of rounded leave-taking on each side .
The leave of absence have a faint citrous fruit scent , especially when crushed .
No Flowering
genus Nephrolepis cordifolia duffi does n’t flower . It reproduce by spores .
The spores uprise on the undersurface of the fronds on tiny kidney - shaped flaps of leaf tissue .
If leave neglected , the spore may go around by rain and wind , allowing the plant life to procreate and uprise to new areas .
Light and Temperature
Watering and Feeding
Do n’t let the dirt dry out completely , the fern necessitate consistently damp land .
Check the grunge every couple of day . If the top of the ground feel dry , irrigate the plant life .
Use a slow - release plant food in the outpouring to advance goodish fronds .
Spread the fertilizer pellets on the soil around the base of the plant .
Soil and Transplanting
Grooming
take utter leaves to keep up visual aspect and advance Modern increase .
The works can live for many years and dying frond may need to be removed .
How to Propagate Lemon Button Fern
Propagate using runner or root tubercle . The runners are new root word rise from rhizome connected to the mother flora .
The antecedent nodule are swollen tuber like “ bulbils ” appearing under the main stem of the flora .
Lemon Button Fern Pest or Disease Problems
When grown outdoors , the plant may appeal mealy bug , flora scale , and slugs .
Nephrolepis cordifolia has become incursive in some realm , include New Zealand and Florida .
In these areas , the maize button fern is best cultivated as a potted houseplant .
The plant unfold easily in areas with optimal light , temperature , and water .
If grown outdoors , keep an centre on the counterpane of the plant and root out new growth .
Related : Kimberly Queen fern & Emerald Fern
Suggested Nephrolepis Cordifolia Duffi Uses
The duffi fern is a democratic houseplant , thanks to its unique foliage .
Grow it in a pocket-sized slew in any room receiving enough sunlight .
It ’s also often used to add gloss to shaded region or as an accent in rock music gardens .
