Baccharis genistelloides
Baccharis genistelloides · Asteraceae
📷 Kurt Stüber [1] · CC BY-SA 3.0
The gardener's calendar
Baccharis genistelloides is in full bloom: enjoy it, watch watering in hot weather and let spent flowers feed pollinators before pruning.
ID card
- Common name
- Carqueja
- Family
- Asteraceae
- Type
- Shrub
- Adult height
- Up to 2 m
- Foliage
- Evergreen
- Flowering
- August to September
- Exposure
- Full sun
- Water requirement
- Low
- Origin
- South America (Brazil, Paraguay, Argentina)
✓ Taxonomy verifiedSource: AI estimate · hardiness: reliability medium.
Expert tips
The key tip
Baccharis genistelloides flowers lightly in August-September: it's a small, dry and robust shrub for full sun, poor and very well-drained soil. Self-sufficient and nearly indestructible once established, ideal for difficult dry areas.
The common mistake
Watering it regularly or planting it in rich soil causes it to stretch, lose its compact form, and age prematurely.
The pro's trick
No structural pruning needed: let it develop naturally.
Care
Exposure
Carqueja demands full sun to thrive and flower generously. Place it in a very bright location without prolonged shade. This plant tolerates windy exposures well.
Watering
A very water-efficient plant, carqueja prefers dryness to excess moisture. Water moderately during growth, then reduce significantly in winter. Let the soil dry between waterings. In dry climates, occasional watering is sufficient.
Soil
Choose well-drained, light, and rather poor soil. Carqueja tolerates sandy, gravelly, or rocky soil. Avoid stagnant moisture and compacted soil that could cause root rot.
Pruning and shaping
Prune lightly after flowering to maintain a compact, airy shape. Remove dead or damaged branches in spring. Drastic pruning is generally unnecessary; this species grows slowly and naturally keeps an elegant silhouette.
Fertilizing
Carqueja is not demanding in terms of fertilization. A balanced fertilizer application in spring is more than sufficient. In poor soil, light annual fertilizing maintains vitality. Avoid excess, which would promote unruly growth.
Diseases and pests
A robust plant, carqueja is rarely affected by diseases in suitable climates. Watch for root rot if moisture is excessive. Scale insects can occasionally infest potted plants; ensure good air circulation and limit watering.
Did you know?
Carqueja is a highly esteemed traditional medicinal plant in South America, particularly in Brazil and Argentina, where it has been used for centuries in folk preparations. Its evergreen foliage and small, discreet yellow flowers hide a surprisingly hardy plant that is economical with water, ideal for Mediterranean gardens or growers seeking to reduce water consumption.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
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Tips generated and checked by Viridia — adapt them to your local climate.