PL#4318
'Primal Scream'
Hemerocallis
Hemerocallis ‘Primal Scream’ is a dramatic standout, celebrated for its huge, spider‑type blooms in blazing orange with subtle gold undertones. The long, arching petals twist and flare outward, giving each flower a dynamic, almost flame‑like presence in the midsummer garden. Tall, sturdy scapes lift the blooms well above the foliage, making it a powerful focal point in borders, mass plantings, and contemporary landscapes. In full sun to light shade with well‑drained soil, it develops into a commanding, high‑impact perennial that brings energy, height, and unforgettable color to the summer display.
Public reference
- Genus
- Hemerocallis
- Species
- —
- Cultivar
- Primal Scream
- Trade name
- —
- Hardiness zones
- 3–9 (USDA)
- Mature height
- 2 ft
- Mature width
- 1.917–2.417 ft
- Description
- Hemerocallis ‘Primal Scream’ is a dramatic standout, celebrated for its huge, spider‑type blooms in blazing orange with subtle gold undertones. The long, arching petals twist and flare outward, giving each flower a dynamic, almost flame‑like presence in the midsummer garden. Tall, sturdy scapes lift the blooms well above the foliage, making it a powerful focal point in borders, mass plantings, and contemporary landscapes. In full sun to light shade with well‑drained soil, it develops into a commanding, high‑impact perennial that brings energy, height, and unforgettable color to the summer display.
More attributes available to subscribers
Silver, Gold, and White tiers unlock the full curator-reviewed record — care requirements, flower & foliage detail, wildlife value, safety, and legal status.
Identity
- Common names
- For subscribers only
- Patent number
- For subscribers only
Lifecycle & form
- Lifecycle
- For subscribers only
- Deciduous / evergreen
- For subscribers only
- Height category
- For subscribers only
- Form
- For subscribers only
- Growth habit
- For subscribers only
Site requirements
- Sun exposure
- For subscribers only
- Soil moisture
- For subscribers only
- pH range
- For subscribers only
- Drought tolerant
- For subscribers only
- Flood tolerant
- For subscribers only
- Heat tolerant
- For subscribers only
Flowers
- Bloom months
- For subscribers only
- Flower colors
- For subscribers only
- Flower size
- For subscribers only
- Flower shape
- For subscribers only
- Petal count
- For subscribers only
- Reblooming
- For subscribers only
- Fragrance level
- For subscribers only
- Fragrance notes
- For subscribers only
Foliage
- Foliage colors (by season)
- For subscribers only
- Variegated
- For subscribers only
- Seasons of interest
- For subscribers only
Wildlife & safety
- Attracts
- For subscribers only
- Deer resistant
- For subscribers only
- Rodent resistant
- For subscribers only
- Pet toxicity
- For subscribers only
- Human toxicity
- For subscribers only
Use & care
- Best for
- For subscribers only
- Thornless
- For subscribers only
- Has seed pods
- For subscribers only
- Difficulty level
- For subscribers only
- Gardener notes
- For subscribers only
Legal
- Asexual propagation forbidden
- For subscribers only
- Patent expires
- For subscribers only
Showing the public preview. Subscribers see the curator-reviewed values for every field below.