Safflower

(Carthamus tinctorius)

Safflower (Carthamus tinctorius)

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Estimated Native Range
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Summary

Carthamus tinctorius, commonly known as Safflower, is a fast-growing, erect, winter/spring-growing annual herb native to arid environments in Western Asia, including countries like Turkey and Iran. It typically reaches a height of 30 to 150 cm (12 to 59 in) and is characterized by its thistle-like appearance with globular flower heads. The flowers come in shades of yellow, orange, or red and bloom from late winter to spring, adding a splash of color to the landscape. Safflower is particularly adapted to arid climates with seasonal rainfall, where it grows a deep taproot that allows it to access moisture from deep soil layers, making it drought-tolerant.

In cultivation, Safflower is valued for its oil-rich seeds and vibrant flowers, which are used in dyeing and as a substitute for saffron. It is also planted for its beneficial effects on soil structure and health. Safflower thrives in full sun and prefers well-drained, neutral to slightly alkaline soils (pH 5-8). It is tolerant of high temperatures, growing best at 28–35 °C (82–95 °F), and can adapt to various soil types, including those with moderate salinity. While it requires low to medium amounts of water, it benefits from regular watering during prolonged dry spells. Gardeners should be aware that Carthamus tinctorius can become invasive in some regions, so it is important to check local guidelines before planting.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 2-2.5 feet
  • Width: 1.5-2 feet
  • Growth Rate: Moderate
  • Flower Color: Yellow, Orange, Red
  • Flowering Season: Spring, Summer, Fall
  • Leaf Retention:

Growth Requirements

  • Sun: Full Sun
  • Water: Low, Medium
  • Drainage: Fast, Medium

Common Uses

Bank Stabilization, Bee Garden, Drought Tolerant, Edible*Disclaimer: Easyscape's listed plant edibility is for informational use. Always verify the safety and proper identification of any plant before consumption., Low Maintenance, Showy Flowers

Natural Habitat

Native to arid environments with seasonal rainfall in Western Asia

Other Names

Common Names: Dyer’s-Saffron, False Saffron, Distaff Thistle, Saffron Thistle, Saflor, Färber-Saflor, Färberdistel, Falscher Safran, Azafrán Bastardo, Alazor

Scientific Names: , Carthamus tinctorius, Cathamus tinctorius, Carthamus tinctorius var. tinctorius, Carthamus tinctorius var. spinosus, Carduus tinctorius, Centaurea carthamus, Calcitrapa tinctoria, Carthamus glaber, Carthamus tinctorius var. albus

GBIF Accepted Name: Carthamus tinctorius L.