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Forsythia x intermedia 'Courtasol'

Common Name(s):

Forsythia

Gold Tide

Synonym:

Mar�'e d'OR'

Gold Tide Forsythia

Flower:

Yellow

Blooms :

Mar

to:

Apr

Showy bell-shaped yellow flowers with 4 petals

Botanical Description

Fragrant?

NO

Family:

Oleaceae

Small Shrub (usually < 1.5' and not >3'

Foliage:

Green

Leaves ovate to lanceolate, opposite, light green

Fall Color?

NO

​

Deciduous

Photo by: 

Heading 6

​

Oregon Native?

NO

West State Native?

NO

Origins:

Eastern Asia

Site Selection

Minimum USDA Hardiness Zone:

5

Water Needs:

M

Sun Needs:

Full Sun

Deer Resistant?

YES

Firewise?

YES

Height:

1-2'

Spread:

2-4'

Growth Rate:

Medium

Native Habitat:

Hybrid so has not native habitat

Soil:

Loose medium well-drained soil

Care Recommendations

Maintenance Level:

Low

Fertilizer:

If needed, apply a balanced slow-release (10-10-10) fertilier in early spring

Mulch:

Apply 2-3" layer of wood chips, bark, or compost in spring and again in fall

Make sure the plant is in full sun, prune after flowering, remove old stems for improved flowering and growth, cut back to ground level every 3-4 years

Long Term:

Winter:

Be sure plant is in full sun and protected from harsh winds

Spring:

Apply a slow release balanced fertilizer in late spring, prune after flowering to shape and encourage flowering for next season

Summer:

Keep in full sun with adequate water, prune back dead branches

Fall:

Set the stage for dormancy, provide 2-3" layer of mulch or compost

General Care Comments:

Needs full sun, adequate water, pruning after flowering to shape and ensure next years flowering

Common Problems

May not bloom if improperly pruned

Diseases:

Crown gall, twig blight, leaf spots

Insects:

Aphids, spider mites

Environmental Problems:

Aggressive growth and spread

Pests:

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