Top Pick
Top Pick
Pinetree Garden Seeds
Pinetree Garden Seeds Antwerp Hollyhock
4.7
Who it's for
- Stately Vertical Interest
- Essential Pollinator Magnet
- Reliable Seed Germination
Who should skip it
- High Rust Vulnerability
- Requires Structural Support
- Short-Lived Biennial Cycle
Key Specs
Botanical Name
Alcea ficifolia
Life Cycle
Biennial
Hardiness Zones
3-9
Plant Height
72-90 inches
Plant Width
12-18 inches
Seed Planting Depth
Surface, lightly covered (needs light to germinate)
Optimum Germination Temperature
60-70ºF
Seed Count
35 seeds
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