It allows creeping oxalis to spread out through turf to form quite dense mats at times. It is helped by its tolerance of many commonly used selective turf herbicides. It has little yellow flowers ...
Although it has three-part leaves like clover and resembles that plant, it is not related. There are several species that grow in our area. When oxalis is growing in beds, hand weeding can be done.
Pink shamrock is one of the more troublesome oxalis species in New Zealand horticulture and is commonly confused with the very similar fishtail oxalis. It re-establishes from bulbs in spring after ...