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This is a continuously updated archive of the Aroid-L mailing list in a forum format - not an actual Forum. If you want to post, you will still need to register for the Aroid-L mailing list and send your postings by e-mail for moderation in the normal way.
Philodendron selloum (non-aroid temperate alternatives)
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From: Dean Sliger deanslgr at juno.com> on 2001.12.13 at 19:18:19(7907)
On Thu, 13 Dec 2001 09:44:53 -0600 (CST) StellrJ@aol.com writes:
> But isn't Gunnera also tropical? Those others should work, though;
> Petasites is native along the US Pacific Coast, Rheum (i.e.,
> rhubarb) is from the Himalayas.
Without looking it up, I think subtropical would be more correct for
Gunnera. They're more from higher altitude regions rather than the
lowland tropics. The miniature Gunnera magellanica is winter-hardy here
in Zone 6B (Detroit area) without protection. The larger species are
winter-hardy in this area with protection (though not in my
space-prohibitive yard!). With the miniature species, at least,
protecting it from winter desiccation is a major factor in survival.
I've noticed with many species winter-hardiness is a matter of soil
moisture -- too much or too little, depending on the species -- rather
than temperature.
Dean Sliger
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Warren, MI, USA
Zone 6B
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