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Leptinella squalida[lep - tin - EL - luh , SKWA - lee - duh ] ( Syn . Cotula squalida ) is a bloom coinage of the daisy fellowship , Asteraceae .
Its nascence in New Zealand has garner it the common name New Zealand Brass Button .

Krzysztof Ziarnek, Kenraiz [CC BY-SA 4.0],via Wikimedia Commons
It is also simply know as the “ brass button ” or “ xanthous brass section button . ”
The “ brass buttons ” is a denotation to the yellow clitoris - like blossom the works produces .
Either way , the low - grow plant is a favorite among gardener as aground cover plant .
The bright flowers and dark green foliation has pull in it some popularity as an ornamental locoweed .
Brass Button Care
Size & Growth
Known for its juicy foliation , the plant is a low - grow plant reaching up to 2 ” inches in height with an indefinite bed covering .
It spread out via rhizomes and grows fern - like greenish leave .
The leaves are oval and about 2 ” inches long and half an column inch wide .
They have a fast emergence rate and spread vigorously during the grow season when all the right term are assemble .
Flowering and Fragrance
Surprisingly , unlike other species of thedaisy menage , this plant is not live for its flowers .
The midget chicken flowers are raise but are not showy at all .
The central bulbous disk is similar to the one in other daisy flowers , just without the petals .
They look more like miniature buttons , give way the plant its name .
Similarly , the flowers miss any fragrance .
The button ’ blush time is in former summer or late saltation .
Once the flowers have bloomed , they are watch by a diminutive fruit .
Light & Temperature
While the brass release plant are originally aboriginal to New Zealand , they are more widespread now .
They ’re intrepid and have evergreen foliage in Hardiness Zones 4 through 9 ( USDA zone ) .
They do well with part spook in hot clime and expand in full sunlight in coolheaded climates .
However , the governance button can not thrive in full shade .
Watering and Feeding
The brassbutton plantis not drought - tolerant and postulate moisture to arise .
check that the dirt never dries out completely . You may have to mulch in the winter .
At the same time avoid overwatering your plant . Too much water around the root can moderate to root rot or stem rot .
If you ’re using organically rich soil , fertilizing is not necessary . The plant should be only fed if the plant is well - ground .
They react well to one-year fertilization due to a shallow root system .
Feed the plant with half - strength , all - purpose plant food in other spring or in former summer .
Since the plant life ’s growth rate slow down down in wintertime , you do n’t need to run it in the colder months .
Soil & Transplanting
Light , fertile , and well - drain soils are this plant ’s best friends .
Slightly acidulous pH and organically - with loam are the most appropriate for brass instrument push .
It wo n’t tolerate heavy compact soils .
New Zealand Brass Buttons transplant easily .
Divide the plant and transplant in bare musca volitans present after winter or a drought .
Grooming and Maintenance
There is not much maintenance or grooming needed by these plants .
The leaves die back once winter come and new ones move up , giving the plant a feathery look .
Once the flowering time of year has evanesce , deadhead spent heyday .
How to Propagate Leptinella Squalida?
The works is easily propagated with class .
In late leap or early fall , dig out up a clump of the plant life .
Divide into piece and works in individual raft or in the ground , spacing them 9 ” – 12 ” in apart in dampish soil .
In cooler temperature , the plant do better in full sunlight rather than in fond nicety .
If the soil character is right , the plant life will spread out by the rootstock chop-chop .
Leptinella Squalida Pest or Diseases
Like many other evergreen plant life , New Zealand Brass Buttons are susceptible to stem rot , verticillium wilt , and leaf position .
When it come to pests , there might be occasionalproblems with aphids , touch or leaf miners .
Visit your local gardening heart or baby’s room for a answer .
Besides these , the metal money is not vulnerable to any serious disease or plague job .
Brass Button Uses
One of the most democratic cultivar of this species is the one known asLeptinella squalida ‘ Platt ’s smutty ’ .
It is grown as an ornamental flora for its almost black leafage .
The flora also makes an excellent plus to rock gardens and fairy gardens .
Use the flora to brood small expanse between other works in gay landscapes .
Cultivars with brighter foliage are used in areas having weak foot dealings .
The brass button looks dandy planted between stepping stones or flagstones .
Lastly , use it as turf or lawn stand-in in zone where Brass Button is evergreen .