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Spilanthes oleracea

Image of Spilanthes oleracea

Grandiflora

Family

Asteraceae

Botanical Name

Spilanthes oleracea

Plant Common Name

Eyeball Plant, Peek -A- Boo Plant

Special Notice

This entry has yet to be reviewed and approved by L2G editors.

General Description

Imagine a daisy flower that lacks petals. By itself, that central rounded flower disc looks like an eyeball. The peek-a-boo plant's flower is yellow with a large central area of bronzy sienna, looking like an alien eyeball glaring back at you. Native to South America, this tender perennial is most often grown as an annual that is killed by summer drought or winter cold.

The dark green leaves are shaped like triangles, with deep veins to make the leaf look crinkled. Hints of burgundy or bronze overtones make the dark green more visually intriguing. Stem tips on this sprawling mound of foliage bear flowers anytime warmth and sunshine is abundant.

A pretty but odd flowering plant, grow peak-a-boo plant in the annual flower bed or as part of a mixed container or hanging basket composition. Full to partial sun promotes good flowering, and any moist but well-drained fertile soil sustains good plant growth. Leaves taste of pepper and may be sparsely added to fresh salads. Chewing larger quantities of leaves can numb the mouth tissues, making it an inexpensive way to alleviate any toothache discomfort.

Characteristics

  • AHS Heat Zone

    8 - 4

  • USDA Hardiness Zone

    10 - 12

  • Sunset Zone

    H1, H2, 22, 23, 24

  • Plant Type

    Tender Perennial

  • Sun Exposure

    Full Sun, Partial Sun

  • Height

    12"-18" / 30.5cm - 45.7cm

  • Width

    12"-24" / 30.5cm - 61.0cm

  • Native To

    South America

Growing Conditions

  • Soil pH

    Acidic, Neutral

  • Soil Drainage

    Well Drained

  • Soil type

    Loam

  • Growth Rate

    Fast

  • Water Requirements

    Average Water

  • Habit

    Spreading

  • Seasonal Interest

    Spring, Summer, Fall

Ornamental Features

  • Flower Interest

    Showy

  • Flower Color

    Yellow, Sienna

  • Flower Color Modifier

    Bicolor

  • Foliage Color (Spring)

    Green, Light Green, Bronze

  • Foliage Color (Summer)

    Dark Green

  • Foliage Color (Fall)

    Dark Green

  • Foliage Color (Winter)

    Green

  • Fragrant Flowers

    No

  • Fragrant Fruit

    No

  • Fragrant Foliage

    Yes

  • Bark or Stem Fragrant

    No

  • Repeat Bloomer

    Yes

  • Showy Fruit

    No

  • Edible Fruit

    No

  • Showy Foliage

    No

  • Foliage Texture

    Fine

  • Foliage Sheen

    Glossy

  • Evergreen

    Yes

  • Showy Bark

    No

Special Characteristics

  • Usage

    Bedding Plant, Container, Edible, Groundcover, Hanging Basket, Herb / Vegetable, Tropical

  • Sharp or Has Thorns

    No

  • Invasive

    No

  • Self-Sowing

    No