• Signet
  • Annual
  • Red
  • Single

Red Gem

Red Gem Signet Marigold

Annual signet marigold in red, blooming in early summer, midsummer, late summer, and fall. Small single red signet flowers held slightly above lacy foliage. Grown as an annual in every zone.

Cross-referenced · 3 sources

Buy from $3.45

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A Red Gem marigold flower up close on the plant
A Red Gem marigold flower up close on the plant

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Red Gem marigold plants in bloom in a garden
Red Gem marigold plants in bloom in a garden

At a glance

Flower form
Signet Single
Colors
  • Red
Blooms
Early summer, Midsummer, Late summer, Fall 60 days from sowing
Vase life
Not grown for cutting
Height
10–18 in (25–46 cm)
Sunlight
Full sun
Hardiness
Grown as an annual in every zone Annual
Planted as
Seed Sow indoors: 4–6 weeks before last frost
Botanical name
Tagetes tenuifolia

In the garden

Our sources don't record pollinator visits or deer resistance for this variety.

Find your frost dates and zone by ZIP code

Origin

Red Gem is an open-pollinated signet marigold; Territorial describes uniform plants under 1 foot covered with single small red blooms held above lacy foliage.

Sources

Where to buy

Prices rechecked daily
  • Territorial Seed CompanySeeds

    SEED / 1/4 gram

    Check availability

    $3.45Checked Oct 14, 2026
  • Johnny's Selected SeedsSeeds

    Pack size not listed

    In stock

    $5.65Checked Oct 14, 2026

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All photos

  • A Red Gem marigold flower up close on the plant
    A Red Gem marigold flower up close on the plant
  • Red Gem marigold plants in bloom in a garden
    Red Gem marigold plants in bloom in a garden

Questions

Is Red Gem hardy in my zone?

Red Gem is an annual: it flowers and sets seed in one season, so hardiness zone decides when to plant it, not whether it survives winter.

Does Red Gem need full sun?

Red Gem grows in full sun.

When does Red Gem bloom?

Red Gem blooms in early summer, midsummer, late summer, and fall, about 60 days from sowing.

Is Red Gem good for cutting?

Our sources don't list Red Gem as a cut flower or give a vase life for it.