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Geranium robertianum
Geranium robertianum
Geranium robertianum
Geranium robertianum

Geranium robertianum

TAXONOMY

FamilyGeraniaceae
GenusGeranium
Zone5

ABOUT

Geranium robertianum, commonly known as Herb Robert, is a member of the Geraniaceae family. It is an annual or biennial plant native to Europe, Asia, and North Africa. It is known for its small, pink flowers and distinctive, pungent smell. The plant has a history of use in traditional medicine and is often found in temperate climates, thriving in shaded or semi-shaded areas.

ALSO KNOWN AS

Herb-Robert
Red Robin
Robertium Modestum
Robertium Vulgare
Geranium eriophorum
Geranium foetidum
Geranium graveolens
Geranium inodorum
Geranium lebelii
Geranium lindleyanum
Geranium mosquense
Geranium neapolitanum
Geranium palmatisectum
Geranium pedunculatum
Geranium purpureum var. littorale
Geranium robertianum f. albiflorum
Geranium robertianum f. robertianum
Geranium robertianum var. albiflorum
Geranium robertianum var. eriophorum
Geranium robertianum var. glabrinux
Geranium rubellum
Geranium scopulicolum
Robertiella robertianum

OVERVIEW

WaterMoist
SoilLoamy
LightMedium (6 Hours)
Temperature18° C
Humidity60%
Dormancy3 Months
pH6.5
Pressure1,013 mbar

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DETAILS

Care Instructions
Herb Robert is relatively easy to care for. It prefers moderate temperatures and can tolerate a range of light conditions, from partial shade to medium light. The plant should be watered when the soil partially dries out, and it thrives in environments with moderate humidity. It is adaptable and can grow both indoors and outdoors.
Soil
Herb Robert prefers well-draining loamy soil. It can tolerate a range of soil types but thrives best in soil that retains some moisture without becoming waterlogged. Ensure the soil is rich in organic matter to support its growth.
Fertilizer
Herb Robert does not have high fertilizer requirements. If desired, a balanced, all-purpose fertilizer can be applied sparingly during the growing season to support its growth.
Repotting
Repotting Herb Robert is generally not necessary unless it is being grown in a container and has outgrown its pot. If repotting is needed, do so in the early spring before the growing season begins. Use a well-draining potting mix and ensure the new pot has adequate drainage holes.
Propagation
Herb Robert can be easily propagated by seed. Sow the seeds in early spring directly into the soil or in seed trays. Keep the soil moist until germination occurs. The plant can also self-seed readily, making propagation straightforward.
Pruning
Pruning is not typically required for Herb Robert. However, if the plant becomes leggy or overgrown, it can be trimmed back to encourage bushier growth. Remove any dead or damaged foliage to maintain the plant's health.
Toxicity
Herb Robert is not known to be toxic to pets or humans. However, as with all plants, it is advisable to prevent pets and children from ingesting any part of the plant.
Additional
Herb Robert has a long history of use in traditional medicine for its purported health benefits. It is also known for its ability to attract beneficial insects, making it a good companion plant in gardens.
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