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Plant of the Week: Purple coneflower
Purple coneflower

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Mexican sunflower

Tithonia rotundifolia

Plants of Home and Garden

Surface sow seed indoors from late winter onwards, 65-70F/18-21C, or sow directly outside sometime later. Light needed for germination. Well-drained soil, good light; tolerant of hot, dry conditions, poor soils

See Also

Sunflower (Helianthus species)

Related Topics

Soil
Plants of Home and Garden

 
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