Marginally hardy
Revision as of 11:52, 5 December 2005 by 140.254.84.211 (talk)
1. close to the limit of hardiness that a plant can withstand. Planting plants that are marginally hardy is risky, because under the most severe conditions for that zone, the plant may not survive without extra protection.
This is rosemary. It is marginally hardy in some parts of the US.
Source: http://www.barbecue-online.co.uk