Lonicera, Honeysuckle, Late Dutch Honeysuckle, Woodbine
Lonicerapericlymenum 'Graham Thomas'

Family: Caprifoliaceae (cap-ree-foh-lee-AY-see-ee)
Genus: Lonicera (luh-NIS-er-a)
Species: periclymenum (per-ee-KLY-men-um)
Cultivar: Graham Thomas

Category
Vines and Climbers

Water Requirements
Average Water Needs; Water regularly; do not overwater

Sun Exposure
Sun to Partial Shade

Foliage
Deciduous
Shiny/Glossy

Foliage Color

Height
15-20 ft. (4.7-6 m)

Spacing
20-30 ft. (6-9 m)

Hardiness
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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)

Where to Grow
Grow outdoors year-round in hardiness zone

Danger
Parts of plant are poisonous if ingested

Bloom Color
Bright Yellow
White/Near White

Bloom Characteristics
Flowers are good for cutting
This plant is attractive to bees, butterflies and/or birds
Flowers are fragrant

Bloom Size

Bloom Time
Mid Summer
Late Summer/Early Fall

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
Non-patented

Propagation Methods
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
By simple layering

Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds