fruit vegetable

Currant Tomato

Solanum pimpinellifolium

The Story

Plant Bio

Solanum pimpinellifolium, the currant tomato, is a sprawling, highly branched indeterminate vine native to western South America. It produces finely divided, parsley-like foliage and long, many-flowered racemes bearing dozens of tiny, star-shaped yellow blossoms followed by small, edible red fruits.

This wild species is distinguished by its exceptionally small, intense fruits and superior resistance to common fungal blights compared to domestic cultivars. Its highly branching, trailing habit makes it ideal for spilling over large containers or climbing up trellis supports.

Uses & Benefits:

The long racemes of bright yellow flowers and clusters of tiny red fruits provide a delicate, wild aesthetic on trellises.

Produces abundant, highly flavorful edible fruits that are resistant to splitting and many common tomato diseases.

Attracts native pollinators, sweat bees, and honeybees, while the nectar-rich flowers are visited by hummingbirds.

Essentials

At a Glance

Plant Type

Fruit Vegetable

Height

118"

Width

78"

Light

Full Sun

Zones

4, 5, 6, 7, 8, 9, 10

Water

Moderate

Humidity

Moderate

Lifespan

Annual (Short-lived perennial in zones 10-11)

Native To

Ecuador, Peru

Toxicity

Toxic if Ingested (green parts)

Bloom period

Summer – Fall

In flower about 6 months of the year

Planting

How to Grow

Sow seeds indoors six to eight weeks before the last expected spring frost, maintaining a soil temperature of 70 to 80 degrees Fahrenheit.
Transplant hardened-off seedlings into a full-sun location with well-drained soil once all danger of frost has passed.
Install a sturdy cage, trellis, or staking system immediately at planting to support the sprawling, indeterminate vines.
Water deeply at the base of the plant to keep the soil consistently moist while keeping the foliage dry to prevent fungal issues.

Pro Tip

Apply a low-nitrogen organic fertilizer monthly rather than a high-nitrogen mix; excess nitrogen stimulates aggressive vine growth at the expense of flower and fruit production.

Keep It Thriving

Care Guide

Do

Provide a strong support structure to keep the heavy, highly branched vines off the ground.
Prune lightly to contain excessive sprawling, focusing on removing damaged or crowded stems.
Wash hands after handling the foliage to prevent potential contact dermatitis from the leaves.

Don't

Do not shear the plant back hard like a hedge, as cutting into old woody stems severely limits regrowth.
Do not overwater or plant in poorly drained soil, which quickly leads to root rot.
Do not ingest any green parts of the plant, including stems, leaves, and unripe green fruit, due to toxic solanine content.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Harvest
Pest Check
Plant
Winter Prep

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Edible LandscapingContainer GardeningTrellises and ArborsPollinator Gardens

Companion Plants

Tagetes Ocimum basilicum Tropaeolum majus Daucus carota

Multiply

Propagation Methods

Good to Know

Common Questions

Currant Tomato questions

What zones can Currant Tomato grow in?

Currant Tomato is hardy in USDA Zones 4–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

When does Currant Tomato bloom?

Currant Tomato typically blooms in summer through fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Currant Tomato need full sun?

Currant Tomato does best in full sun (6+ hours).

Is Currant Tomato drought tolerant?

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