356 gardener saves

Forsythia: the varieties gardeners actually grow

We track 18 varieties; these are the ones gardeners actually save and plant, ranked by real saves rather than catalog marketing. Each links to full care, bloom, and live price data.

18 varietiesZones 4–8Mostly full sun

The 12 most-saved Forsythia varieties

Of 18 in the catalog — ordered by how many gardeners actually grow them.

Browse all 18 Forsythia varieties →

How to grow Forsythia

What the Forsythia varieties in our catalog actually agree on — drawn from the care records of the 18 most-grown of them, not from a generic template.

The Forsythia year

  • PruneApril and May100% of varieties

    Prune immediately after flowering to shape and control size.

  • FertilizeMarch89% of varieties

    Apply a balanced slow-release fertilizer in late winter if needed.

  • PropagateMay and June61% of varieties

    Take softwood cuttings in late spring or early summer.

  • PlantMarch, April, September and October44% of varieties

    Plant in spring or fall in a location with full sun.

Do

  • Provide full sun for maximum flower production.
  • Water deeply during extended periods of drought.
  • Plant in full sun for the most prolific blooms.
  • Water regularly during dry spells 💧
  • Prune immediately after flowering for shaping.

Avoid

  • Don't prune in late summer, fall, or winter.
  • Don't prune into a tight, formal shape.
  • Don't prune in late summer or fall.
  • Don't plant in poorly drained, boggy soil.

What goes wrong with Forsythia

ProblemWhat you'll seeWhat to do
AphidsMay appear on new growth in spring.Usually not a significant problem. A strong spray of water or insecticidal soap will control them.
Spider MitesFine webbing on leaves, stippling or yellowing of foliage.Spray forcefully with water to dislodge them. Use insecticidal soap or horticultural oil. A miticide can be used for severe infestations.
Four-lined Plant BugSmall, circular, sunken spots on leaves that turn brown or black.Usually cosmetic damage. For heavy infestations, use insecticidal soap or pyrethrin-based sprays when bugs are first seen.
Scale insectsSticky residue and shell-like insectsApply horticultural oil in early spring
Crown GallLarge, woody galls forming on the roots and at the crown of the plant.There is no cure. Remove and destroy infected plants. Do not replant Forsythia in the same spot.
Leaf SpotDark spots on leaves, which may cause premature leaf drop.Improve air circulation. Rake up and destroy fallen leaves. Apply a copper-based fungicide if the problem is severe.
Crown gallSwollen galls on roots and stemsRemove infected plants and avoid planting in infected soil

Making more Forsythia

Softwood Cuttings

  1. Take 6-inch cuttings in late spring.
  2. Remove lower leaves and dip in rooting hormone.
  3. Stick in moist potting mix.
  4. Roots will form in 6-8 weeks.

Layering

  1. Bend a low-growing branch to the ground.
  2. Lightly wound the bark that touches the soil.
  3. Pin it down and cover with soil.
  4. Roots form in one season; then sever from parent.

Forsythia questions

How many types of Forsythia are there?

The Sow catalog tracks 18 distinct Forsythia varieties. The most popular — ranked by 356 real gardener saves — are shown first above.

What zones does Forsythia grow in?

Across its varieties, Forsythia covers USDA Zones 4–8. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.

When does Forsythia bloom?

Most Forsythia varieties bloom in early spring, late winter. Staggering early, mid, and late varieties extends the genus's season in one bed.

Which Forsythia should I choose?

Start from the most-saved varieties above — popularity across thousands of gardens is a strong signal of reliability — then filter by your zone and sun. In the Sow app you can preview any of them in a photo of your actual yard before you buy.

Keep exploring

Design with Forsythia in your own yard

Snap a photo of your space and see these varieties planted in it — sized correctly, matched to your zone, with care reminders included.

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