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Cleome speciosa
Cleome speciosa
Cleome speciosa
Cleome speciosa

Cleome speciosa

TAXONOMY

FamilyCleomaceae
GenusCleome
Zone10

ABOUT

Cleome speciosa, commonly known as Spider Flower, is a flowering plant in the family Cleomaceae. It is native to South America and is known for its tall, spiky inflorescences and distinctive, spider-like flowers. The plant is an annual and typically blooms in the summer, attracting pollinators such as bees and butterflies.

ALSO KNOWN AS

Gynandropsis Grandiflora
Gynandropsis Tracyi
Spider Flower
Cleome cardinalis
Cleome gigantea
Cleome longifolia
Cleome pachystigma
Cleome purpurea
Cleome speciosa
Cleome speciosissima
Cleoserrata speciosa
Gynandropsis speciosa

OVERVIEW

WaterMoist
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
pH6.5
Pressure1,013 mbar

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DETAILS

Care Instructions
Cleome speciosa thrives in full sun and requires moderate temperatures. It prefers well-drained soil and should be watered regularly, allowing the soil to dry out partially between waterings. The plant can tolerate a range of humidity levels but does best in moderate humidity.
Soil
Cleome speciosa prefers loamy soil that is well-draining. The soil should be kept moderately moist but not waterlogged. Adding organic matter can improve soil structure and fertility.
Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied every few weeks during the growing season to support healthy growth and flowering.
Repotting
Cleome speciosa can be repotted if necessary, although it is typically grown as an annual. If repotting, choose a container with good drainage and use a well-draining potting mix.
Propagation
Cleome speciosa can be propagated from seeds. Sow seeds indoors a few weeks before the last frost date or directly in the garden after the danger of frost has passed. Seeds should be lightly covered with soil and kept moist until germination.
Pruning
Pruning is beneficial for Cleome speciosa to encourage bushier growth and more flowers. Deadhead spent blooms to promote continuous flowering throughout the season.
Toxicity
Cleome speciosa is not known to be toxic to pets or humans. However, handling the plant may cause skin irritation in some individuals, so it is advisable to wear gloves when pruning or handling the plant.
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