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Diana Althea

Hibiscus syriacus ‘Diana’
$53.00
A graceful flowering shrub known for its pure white blooms and upright, vase-shaped growth. Grows about 8 to 10 feet tall and 4 to 6 feet wide at maturity. Diana Althea thrives in USDA zones 5-9 and adds clean color to borders, screens, and vertical plantings in Texas landscapes.
1. Choose a Purchase Option
$53.00
Tree Height2.5 - 3 ft
Canopy Width1.5 - 2 ft
Find me at the farm: Row 191

Local DFW Delivery Only

Minimum quantity is 1, maximum is 999

Product Details

Diana Althea

Hibiscus syriacus ‘Diana’

Diana Althea keeps its presentation simple, with clear white blooms that appear along upright branches through the warm season. The flowers are spaced in a way that lets each one stand out without forming a dense mass. Its growth is vertical and slightly narrow, making it useful where height is needed without taking up too much width. Reaching about 8 to 10 feet tall and spreading 4 to 6 feet wide at maturity, it forms a tall, defined presence that works well in borders, screens, and vertical plantings.

  • Deciduous flowering shrub
  • Pure white blooms
  • Upright, vase-shaped growth habit
  • Moderate growth rate
  • Excellent for borders, screens, and vertical plantings

Diana Althea loves sunny planting spots and soil with good drainage. Hardy in USDA zones 5 through 9, it provides steady seasonal color and a clean, vertical structure in Texas landscapes.

Special Features

Disease Resistant
Compact and Manageable
Texas Superstar Rated
Drought Tolerant
Low Maintenance
Leaf Retention:Deciduous
Scientific Name:Hibiscus syriacus ‘Diana’
Sun Needs:Full sun
Maturity:8' H x 5' W
Leaf Color:Elegant white blooms in spring transition to vibrant yellow foliage in the fall.
Flower Color:White
Bloom Times:Spring & Summer
Fall Color:Yellow

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Diana Althea
Diana Althea

This plant

Dark Lavender Chiffon Althea
Scientific NameHibiscus syriacus ‘Diana’Hibiscus syriacus 'SMNHSPCL'
Size at Maturity8' H x 5' W8' H x 6' W
Leaf RetentionDeciduousDeciduous
Fall ColorYellowYellow
Flower ColorWhitePink
Bloom TimesSpring & SummerSpring & Summer
Sizes Available6 Gal6 Gal
Guarantee Stamp

Our 1-Year Planting Guarantee

We take pride in our plants and installation services. If any plants or trees installed by Treeland fail to thrive within the first year, we'll provide a replacement credit in accordance with our guarantee program.

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Phone:

(972) 372-4737

We provide three convenient ordering options for you:
  1. Visit our farm in person, tag your trees, and fill out an order form on site.
  2. Order online through our inventory page.
  3. Call us, and our sales staff will take your order over the phone.

For trees and plants 15 gallon and larger, we’re happy to hold your order or schedule delivery up to 30 days out so you can plan ahead with ease. For plants smaller than 15 gallon, we can hold them for 24 hours.

If any plants or trees installed by Treeland fail to thrive within the first year, we'll provide a replacement credit in accordance with our guarantee program. View our guarantee policy.

We offer tree removal services for trees up to 6" in diameter at the base. The tree removal must be in the location of the tree to be removed, and we only offer small quantities of removals. Each request will be reviewed individually, and customers are required to email a photo of the tree to our office for approval after placing an order.