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New "Smaller White Snakeroot" selection of John Jocius with leaves brilliantly frosted creamy white, a perfect combination with the flat-topped clusters (like "Boneset") of fuzzy white Ageratum-like blossoms; neither aromatic nor toxic; customers have claimed to observe over six species of butterflies visiting this at the same time. We introduced this for John some years ago and are delighted at its current popularity in northwestern and mid-atlantic gardens & nurseries. Maybe someday even more of John's fellow Chicago growers will embrace it! Recently the Genus for the plant has supposedly been changed to "Ageratina."
| Taxonomy | |
| Family | Compositae |
| Plant Details | |
| Cultural Code | HT |
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.
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