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Lactuca perennis
Lactuca perennis
Lactuca perennis
Lactuca perennis

Lactuca perennis

TAXONOMY

FamilyAsteraceae
GenusLactuca
Zone5

ABOUT

Lactuca perennis, commonly known as perennial lettuce or blue lettuce, is a species in the Asteraceae family. It is native to Europe and parts of Asia, typically found in dry, rocky habitats. The plant is known for its blue to purple flowers and can grow up to 1 meter tall. It has a dormancy period during the winter months.

ALSO KNOWN AS

Perennial Lettuce
Scorzonera Caerulea
Cyanoseris perennis
Lactuca cichoriifolia
Lactuca perennis subsp. perennis
Lactuca sonchoides

OVERVIEW

WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Lactuca perennis prefers full sun and moderate temperatures. It thrives in well-drained soil and does not require frequent watering, allowing the soil to dry out between waterings. The plant can tolerate average humidity levels and does not need special humidity conditions.
Soil
This plant prefers well-drained loamy soil. It can tolerate a range of soil types but performs best in soil that is not too rich in nutrients. Good drainage is essential to prevent root rot.
Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied during the growing season. Fertilize sparingly, as the plant does not require heavy feeding.
Repotting
Repotting is not frequently necessary for Lactuca perennis. If grown in a container, repot every 2-3 years or when the plant outgrows its pot. Choose a slightly larger pot with good drainage.
Propagation
Lactuca perennis can be propagated by seeds or division. Sow seeds in the spring or divide mature plants during the dormant period in late winter or early spring.
Pruning
Pruning is generally not required for this plant. Remove any dead or damaged leaves to maintain its appearance and health.
Toxicity
Lactuca perennis is not known to be toxic to pets or humans. It is considered safe to grow in gardens where pets and children are present.
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