Deeproot Plant Base Online - Forsythia x intermedia 'Show Off'

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botanical name:
Forsythia x intermedia 'Show Off'

synonyms: Forsythia x intermedia 'Mindor'
family: Oleaceae

characteristics: shrub
height: 1.80m width: 1.80m
growth rate: medium
growth habit: bushy
leaf colour: green
flower colour: yellow
main period of interest: Spring

growing conditions: full sun, part shade, moist soil, clay soil
prefered soil pH: any
minimum temperature: -29°C
USDA zone: 5 to 9

description:
Compact semi-dwarf form with unusually large bright yellow flowers on bare branches in spring. Deep green foliage.

cultivation:
Any moderately fertile, moist, well drained soil in full sun or light dappled shade. Easy to grow and not fussy.
Prune after flowering if required, but rarely needed for this variety.

propagation:
Greenwood cuttings in late spring or semi-ripe cuttings in late summer.

other notes:
Raised in France.