We're offering you a Upto 3 Forsythia Intermedia Plants for £5.99, saving you up to 40% off Thompson and Morgan's's price of £9.99 (correct as of 21.04.2026).

Yellow Forsythia Intermedia

Brighten Your Garden with Forsythia Intermedia!
Forsythia intermedia is a deciduous flowering shrub renowned for its profusion of brilliant yellow blooms that herald the arrival of spring. Belonging to the olive family (Oleaceae), this hardy shrub is a favourite for creating vibrant hedges, mixed borders, or as a cheerful standalone feature.

Why Choose Forsythia Intermedia?

• Spectacular Spring Blooms: Enjoy masses of golden-yellow flowers from early to mid-spring, even before the leaves emerge.
• Impressive Growth: Reaches up to 3 metres in height and spread at maturity, providing excellent coverage and structure.
• Versatile Placement: Perfect for sunny borders, hedging, or as an eye-catching specimen shrub.

Growing Guide

• Sunlight: Prefers full sun for the best flowering but tolerates partial shade.
• Soil: Grows well in most well-drained soils; pH neutral to slightly alkaline is ideal.
• Hardiness: Fully hardy across the UK (RHS H6), tolerating winter frosts with ease.
• Watering: Water regularly during the first growing season; once established, requires little attention.

Planting & Care

• Planting Time: Best planted between autumn and early spring while dormant.
• Bare Root Delivery: Supplied as bare root plants for strong establishment—soak roots before planting.
• Pruning: Prune after flowering in late spring to encourage vigorous new growth and maintain shape.
• Fertilising: Apply a balanced fertiliser in early spring if desired; mulch annually to retain moisture.

Design Ideas & Companion Plants

• Pair with spring bulbs like daffodils or tulips for a dazzling seasonal display.
• Add alongside evergreen shrubs or flowering currants (Ribes) for year-round interest.
• Create informal hedges or use as a backdrop in mixed borders for maximum impact.

FAQs

• When is the best time to plant Forsythia?
  The ideal time is from autumn to early spring while the plant is dormant. Plant as soon as possible after receiving your bare root plants.
• How fast does Forsythia grow?
  This shrub grows quickly, often reaching its mature height of up to 3 metres within a few years under optimal conditions.
• What care does Forsythia need?
  This low-maintenance plant requires minimal care—just prune after flowering and water during dry spells in its first year. It thrives in most garden soils and enjoys full sun for best results.