Penhill Autumn Shade
Salmon and gold quilled tips that shift like autumn light
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Semi-Cactus · 8–9"Pink2005South Africa
Penhill Autumn Shade opens wide plates of salmon-pink petals tipped with golden yellow, a warm-season palette that deepens as temperatures cool. The pointed, quilled tips of the South African Penhill breeding line give each bloom a lively texture without sharpness. Registered in 2005, this variety has become a reliable mid-season workhorse for cutting gardens and mixed borders alike, carrying long-lasting blooms from midsummer through the first frost on upright stems that hold their heads well. It is a 2005 South Africa introduction.
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Specifications
Physical
- Form
- Semi-Cactus
- Bloom class
- A8–10"
- Bloom size
- 8–9"(20.3–22.9 cm)
- Plant height
- 39–47"
Color
- Color
- Pink/Yellow
- Pattern
- Light Blend
- Tags
- salmon-pinkapricotgolden yellowpeachwarm blendautumn tones
Growing context
- Flowering season
- Mid season
- Cut flower
- ✓ Yes
- Exhibition
- ✓ Yes
Provenance
- 2005
- South Africa
Grower Profile
Difficulty
Ideal for
Growing Penhill Autumn Shade
Plant tubers in full sun after frost danger has passed, setting them just below the soil surface with good drainage. Pinch at four to six leaf nodes to encourage branching and raise your stem count before midsummer. Stake early since the large heads catch wind and can snap unpinched stems. Feed with a low-nitrogen fertilizer at first bud to keep petal color rich through the season. Water deeply at the root zone twice a week rather than shallow daily watering, and deadhead spent blooms promptly to keep new buds coming until frost.
- Spacing
- Space roughly 2–3 ft apart
- Staking
- Staking recommended once buds set
Frequently asked questions
How tall does Penhill Autumn Shade dahlia grow?
Penhill Autumn Shade reaches 39–47" at maturity, so plan to stake plants early to keep heavy blooms upright.
When does Penhill Autumn Shade dahlia bloom?
Penhill Autumn Shade is a midseason bloomer, in flower from midsummer through first frost.
Is Penhill Autumn Shade dahlia good for cut flowers?
Yes — Penhill Autumn Shade is well suited for cutting.
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