Classification
2013
Medium (6-8") Formal Decorative, Dark Blend
Size
Medium (6-8")
Form
Formal Decorative
Color
Dark Blend
Growing Info
- Height: 2.5–3.5 ft
- Bloom season: Midsummer to first frost
- Hardiness zones: 8-11
- Staking needed: Yes
- Pinching: Pinch the center shoot at 12" tall for bushier growth and more blooms.
Growing Howard's Billy Boy?
Where to Find Howard's Billy Boy Tubers
Tuber availability changes each season. Search current listings:
Search for Howard's Billy Boy Tubers →💡 Tip: Most suppliers open orders in December–February for spring shipping. Popular varieties sell out fast!
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