Pelargonium Annual. The work horse of the garden: Geraniums bloom from early summer to killing frost with minimal care. Plants can be taken indoors to overwinter as a houseplant. Culture: Easy to grow at room temperatures; it does not require additional heat. Geraniums can be started at any time, but as late as April for good sized plants and summer blooms. Seed is covered with a nontoxic coating for ease of visibility in sowing. Does not need scarification.
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