Summer-dormant "Grand Duchess Oxalis" produces pendant mound of soft clover leaves with large silky flowers of lavender--this needs very bright winter light to produce the showy blossoms. We prefer to ship this late summer just before the foliage emerges after summer dormancy cycle. This prima donna requires at least a quart sized pot in order to provide enough space for its large statured mass of thick overlapping foliage; in a large hanging basket 'Grand Duchess' will cascade for a striking display of the winter blossoms lasting well into spring for us. Needs some considerable elbow room to show off adequately.
|Cultural Code||HP CGH|
Some of you grow only indoors, some only in terrariums; many of you have hobby greenhouses; while a growing number of customers live in subtropical or tropical areas of the world. These brief codes are an attempt to suggest whether or not a particular plant will do well in your particular conditions.
If an entry has the cluster HP CGH, this means normal house plant culture will be successful if the plant is given a cool CGH moist location; however if the entry has the cluster CGH HP, you would interpret this to suggest that while Cool Greenhouse conditions are needed for total success with this plant, House Plant conditions will be adequate, while not ideal. If the cluster is HH CGH you would interpret this to mean that while in Zone 8 or below this will be winter hardy outdoor, further north it will need considerable mulch, a cold frame, or a Cool Greenhouse to thrive. And so on.×