Photo by Annie's Annuals & Perennials
Used with permission, all rights reserved
Alcea rosea 'Halo White' (Halo Series)
Also Known As
- Alcea rosea 'Halo White'
- Hollyhock alcea rosea 'Halo White'
- Halo White Hollyhock
Plant type
perennial
size
- H: 6'-7'
- W: 2'-3'
planting zones
- 3a-10b
Alcea rosea 'Halo White' (Halo Series) plant details
Alcea rosea 'Halo White' (Halo Series) is a broadleaf deciduous perennial with green foliage. In fall and summer white flowers emerge. Attracts bees, butterflies and hummingbirds making it an excellent addition to pollinator gardens. Grows well with sun and even moisture - occasional water. Does well in average, rich and well-drained soil. A good option if you're seeking something heat tolerant.
CHARACTERISTICS OF Alcea rosea 'Halo White' (Halo Series)
- Plant type: perennial
- Plant family: malvaceae
- Foliage: deciduous green
- Mature size: 2 FT - 3 FT - wide, 6 FT - 7 FT - tall
- Flowers: white blooms in fall and summer
- Uses: self-sowing
GROWING CONDITIONS for Alcea rosea 'Halo White' (Halo Series)
- USDA Zones: 3a - 10b
- Sun exposure: sun
- Watering frequency: even moisture - occasional
- Resistant to: deer and rabbit, heat
- Soil needs: average, rich and well-drained
Nursery contributed plant descriptions
Garden photo gallery of Alcea rosea 'Halo White' (Halo Series)
Gardening facts about Alcea rosea 'Halo White' (Halo Series) plant
How to Grow Alcea rosea 'Halo White' (Halo Series)
Sun Exposure
- sun
Water Needs
- even moisture - occasional
Soil Needs
- average
- well-drained
- rich
Special Situation
- heat tolerant
Features
Foliage Color
- green
Flower Color
- white
Wildlife
- bees
- butterflies
- hummingbirds
- deer resistant
- rabbit resistant
Flower Season
- summer
- fall
Foliage Season
- deciduous
Landscape groups by tags
See other plant types of Alcea for your garden
aka Althaea chinensis, Althaea ficifolia, Althaea rosea, Common Hollyhock
Plant Type
Perennial
Zones
3a-10b
Size
Height: 2'-8'
Width: 2'-3'
- sun
- even moisture - regular
aka Alcea taurica, Hollyhock, Russian Hollyhock, Yellow Fig-leaved Hollyhock
Plant Type
Perennial
Zones
3a-10b
Size
Height: 4'-6'
Width: 1'-2'
- sun
- regular - drought tolerant
aka Alcea ficifolia 'Black', Black Fig-leaved Hollyock
Plant Type
Perennial
Zones
2a-10b
Size
Height: 6'-8'
Width: 2'-3'
- sun
- regular - occasional
![Photo of Alcea ficifolia [black] flower by Annie's Annuals & Perennials](https://d3bbsv6h7qkr8y.cloudfront.net/da/34/da34bbb50124ccde6d27146db25efa7a.webp)
aka Fig Leaved Hollyhock
Plant Type
Perennial
Zones
2a-10b
Size
Height: 5'-10'
Width: 2'-3'
- sun
- regular - occasional
aka Aunt Brownie Fig Hollyhock
Plant Type
Perennial
Zones
3a-11
Size
Height: 5'-6'
Width: 1'-2'
- sun
- regular - occasional
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