Oxalis vulcanicola “Coppertones” is faster growing and much darker colored than the species, which we also grow. In fact this is a very easy cultivar to grow and propagate and get to bloom and get to survive through the winter and come out in spring with so many bright yellow flowers that your eyes will hurt just even talking about it.
Hardy to around 25F, it is semi-deciduous, shrinking in size in the winter. It is also a nice hanging basket plant and really our best selling basket plant. In shade it goes a lot more green than this, but it gets very full and bushy. In full sun the stems are more sparse but this rich dark color is an eye popping extravaganza. A veritable festival.