This is the true, old-fashioned perennial hollyhock. Beautiful plants produce tall flower spikes that are perfect for use in the back of a flower bed, along walls or fences, and to screen unwanted views. Large 3in - 5in (8cm - 13cm) single flowers come in a wide colour range and produce from mid-summer to fall. Sometimes grown as a biennial.
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Direct sow seed where plants bloom several weeks before the last expected spring frost date. Or start seeds 8 weeks before outdoor planting to obtain healthy transplants. Established plants tolerate dry conditions.
- Planting Depth: 6mm (1/4in)
- Seed Spacing: 2.5cm (1in)
- Plant Spacing: 45cm (18in)
|Days To Sprout:||15 - 20 days|
||152cm - 183cm (5ft - 9ft)