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Overwintering rudbeckia
purpletreacle
Posts: 50
in Plants
I grew Rudbeckia "Sahara" from seeds and had them in pots all summer but I now want the pots for bulbs. The seed packet says they're half-hardy perennials so for any hope of enjoying them again next year should I overwinter them in an unheated greenhouse? I live near the south coast.
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