Tall Bearded Iris 'Radiant Energy'
Iris
Family: | Iridaceae (eye-rid-AY-see-ee) (Info) |
Genus: | Iris (EYE-ris) (Info) |
Cultivar: | Radiant Energy |
Hybridized | by Maryott |
Registered or introduced: | 1986 |
Class:
Tall Bearded (TB)
Height:
36-48 in. (90-120 cm)
Spacing:
12-15 in. (30-38 cm)
15-18 in. (38-45 cm)
18-24 in. (45-60 cm)
Hardiness:
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
Sun Exposure:
Full Sun
Danger:
Parts of plant are poisonous if ingested
Bloom Color:
Bright Yellow
Bloom Time:
Midseason (M)
Foliage:
Herbaceous
Other details:
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information:
Propagation Methods:
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Awards (if applicable):
Honorable Mention
Foliage Color:
Bloom Characteristics:
Flowers are good for cutting
This plant is attractive to bees, butterflies and/or birds
Water Requirements:
Average Water Needs; Water regularly; do not overwater
Where to Grow:
Regional
This plant is said to grow outdoors in the following regions:
Shepherd, Montana
Madison, Wisconsin
Gardeners' Notes:
Rating | Content |
---|---|
Positive | On Nov 25, 2015, RosinaBloom from Waihi, E97A: (Gatty D66-1: (Shining Light x Honey Rae) x C149A: (Gypsy Belle x Victorian Days) Hindenburg |
Neutral | On Feb 4, 2008, Joan from Belfield, ND (Zone 4a) wrote: Awards: Honorable Mention 1990 |