Also sold as:
  • Helenium Happy Days

General Plant Information (Edit)
Plant Habit:Cactus/Succulent
Life cycle:Biennial
Sun Requirements:Full Sun
Water Preferences:In Water
Wet Mesic
Soil pH Preferences:Very strongly acid (4.5 – 5.0)
Strongly acid (5.1 – 5.5)
Minimum cold hardiness:Zone 9a -6.7 °C (20 °F) to -3.9 °C (25 °F)
Maximum recommended zone:Zone 3
Flowers:Fragrant
Flower Color:Orange
Flower Size:1"-2"
Flower Time:Late spring or early summer
Fall
Inflorescence Type:Single
Uses:Suitable for miniature gardens
Wildlife Attractant:Other Beneficial Insects
Resistances:Deer Resistant
Containers:Needs excellent drainage in pots
Preferred depth
Miscellaneous:Tolerates poor soil
Conservation status:Near Threatened (NT)

Helianthus 'Happy Days' in full bloom.

Comments:
Posted by clintbrown (Medina, TN - Zone 7b) on Aug 28, 2014 8:15 AM

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Posted by HemNorth (Castlegar, B. C. Canada - Zone 5b) on Feb 19, 2017 1:37 PM

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