Saturday, September 25, 2010

Leguminous Winter Cover Crops Fix Nitrogen and Hold Soil

This is 'Hope' White Lupin, winter-hardy to -10F, emerging on Sept. 25th 2010 at 50 Atherton street, Jamaica Plain, MA. I expect it to survive winter, fix nitrogen, hold soil and yield seed in late spring, at this USDA zone 6-7 site.

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