Cleome spinosa
Images by part: leaf (5) · flower (5) · fruit (5) · bark (2) · habit (5) · other (5)

Cleome spinosa

Spiny spiderflower · Spiny spider flower · Spider flower · Pink queen · Prickly spider flower

Tier 2 Difficulty: medium Water: low Light: full_sun
Temperature
20–37 °C
Soil pH
6–7
Hardiness
Zone 9–11
Click count
767
Observations
1,029

Description

Source: leafsnap

Cleome spinosa, called the spiny spiderflower, is a species of flowering plant in the genus Cleome. It is native to the New World Tropics, and has been has been introduced to the United States, tropical Africa, the Indian Subcontinent, Vietnam, New Caledonia, and Korea. It is pollinated by bats.

Care Guide

💧 Water
☀️ Light Full sun

Tarenaya spinosa is native to bright, open habitats where it flourishes in full sun. It tolerates partial sun but prefers direct sunlight for optimal growth. As an annual or biennial, this plant is noted for its sun-loving habit.

Ideal: Full sun
🌡️ Temperature 20–37.8°C

Tarenaya spinosa comes from tropical areas, where the climate is generally warm and humid. Therefore, it is well adapted to high temperatures and humidity. It does not tolerate sudden temperature changes and prefers a steady temperature, so avoiding temperature fluctuations indoors is important. It typically cannot withstand cold and needs warmer conditions for growth. If the ambient temperature falls too low, the plant may stop growing or even die.

Ideal temperature: 20–37.8°C
💨 Humidity dry (<40%)

This plant prefers dry conditions, so don't mist it. However, watering it less often can also thrive in higher humidity.

Humidity: dry (<40%)
🪴 Soil 6-7
Soil pH: 6-7
🌱 Fertilizer

After Tarenaya spinosa has opened most of its flowers to full size, resume fertilizing. When the blooms are at their peak production, fertilize every three to four weeks, weather permitting. Once Tarenaya spinosa begins to produce fewer new blooms, stop fertilizing; there is no need to feed the plant when it can no longer produce more flowers.

🪴 Pot & Repot
✂️ Pruning
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Herb
Life Cycle
Annual
Genus
Cleome
Family
Cleomaceae
Hardiness Zone
9-11
Mature Height
0.61 m to 1.22 m
Mature Spread
30 cm to 61 cm
Leaf Color
Green, Dark Green
Leaf Type
Semi-evergreen
Flower Color
Pink, White, Purple
Flower Size
2.03 cm to 3.05 cm
Bloom Time
Summer, Early fall, Mid fall
Planting Time
Spring, Summer, Autumn
Harvest Time
Late summer, Fall, Early winter
Native Area
Belize, Honduras, Mexico, Guatemala, Peru, Panama, Jamaica, Colombia, Cuba, Bolivia, Venezuela, Guyana, El Salvador, Nicaragua, Brazil, Ecuador, Costa Rica

Tags (6)

Common Names (8)

en Spiny spiderflower
en Spiny spider flower
en Spider flower
en Pink queen
en Prickly spider flower
en Spiderplant
en Spider Spine Flower
en Cats Whisker