Forsythia intermedia 'New Hampshire Gold'
shrub

New Hampshire Gold Forsythia

Forsythia intermedia 'New Hampshire Gold'

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Essentials

At a Glance

Plant Type

Shrub

Height

60 inches

Width

72 inches

Light

Full Sun

Zones

4, 5, 6, 7, 8

Water

Low to medium

Humidity

Adaptable

Lifespan

Deciduous shrub, 20-30 years

Native To

Garden origin (Asia)

Toxicity

Non-toxic

The Story

Plant Bio

Forsythia x intermedia, or Border Forsythia, is a fast-growing, deciduous shrub celebrated for its explosive display of bright yellow flowers in early spring before the leaves emerge. It has an arching, sometimes unruly habit. 'New Hampshire Gold' is a particularly cold-hardy selection, ensuring reliable blooming even after harsh winters. It has a more compact, mounding habit than many older varieties and produces abundant, deep golden-yellow flowers.

Bloom Period:

J
F
M
A
M
J
J
A
S
O
N
D
EarlyLate

Uses & Benefits:

Ornamental UsesProvides a spectacular, cheerful burst of golden-yellow color in the early spring landscape, signaling the end of winter. Its arching form is graceful.
Practical UsesExcellent for creating fast-growing informal hedges and screens. Its tough nature makes it useful for mass plantings on slopes for erosion control.
Ecological BenefitsOffers an early-season nectar source for bees and other pollinators emerging from winter dormancy.

Marketplace

Where to Buy

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Planting

How to Grow

  1. Select a site that receives at least six hours of direct sun daily.
  2. Dig a hole as deep and twice as wide as the container.
  3. Place the shrub in the hole, ensuring the crown is at soil level.
  4. Backfill with soil, firm gently, and water well.
  5. Mulch around the base to conserve moisture.
  6. Water regularly during the first growing season to establish.

Pro Tip

Prune right after flowering ends. Pruning later in the season or in winter will remove the flower buds for next spring.

Keep It Thriving

Care Guide

Do

  • Plant in full sun for maximum flower production.
  • Prune out about one-third of the oldest canes to the ground every 2-3 years.
  • Allow it to develop its natural, arching form.

Don't

  • Don't prune into a tight, formal ball or square; it ruins the habit.
  • Avoid planting in shady locations, which results in poor flowering.
  • Don't prune in late summer, fall, or winter.

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Fertilize
Plant
Propagate
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Vibrant early spring accent shrubInformal flowering hedge or screenMass planting for bank stabilization

Companion Plants

Narcissus cultivars Spiraea thunbergii 'Ogon' Viburnum carlesii Chaenomeles speciosa Muscari armeniacum

Multiply

Propagation Methods

Good to Know

Common Questions

New Hampshire Gold Forsythia questions

What zones can New Hampshire Gold Forsythia grow in?

New Hampshire Gold Forsythia is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is New Hampshire Gold Forsythia deer resistant?

Not reliably. Deer may browse New Hampshire Gold Forsythia, especially tender spring growth — plan on repellents or fencing where pressure is high.

When does New Hampshire Gold Forsythia bloom?

New Hampshire Gold Forsythia typically blooms in early spring through mid-spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does New Hampshire Gold Forsythia need full sun?

New Hampshire Gold Forsythia does best in full sun (6+ hours).

Is New Hampshire Gold Forsythia drought tolerant?

Yes — once established (usually after the first full season), New Hampshire Gold Forsythia handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.

Keep exploring

Grow New Hampshire Gold Forsythia with confidence

See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.

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