Carthamus tinctorius

Safflower

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Common Name: 

Safflower

Flower color: 

Foliage color: 

Green

Sun (From 0 to 5): 

Water (From 0 to 5): 

Maximum temperature: 

40°C

Minimum temperature: 

7°C

Maximum height: 

60 cm

Maximum width: 

35 cm

Safflower (Carthamus tinctorius) - Description

Safflower (Carthamus tinctorius L.) is a highly branched, herbaceous, thistle-like annual plant. It is commercially cultivated for vegetable oil extracted from the seeds. Plants are 30 to 150 cm (12 to 59 in) tall with globular flower heads having yellow, orange, or red flowers. Each branch will usually have from one to five flower heads containing 15 to 20 seeds per head. Safflower is native to arid environments having seasonal rain. It grows a deep taproot which enables it to thrive in such environments.

Safflower (Carthamus tinctorius) - Blooming

Blooms thistle-like flowers in yellow, pink, purple, or violet.

Safflower (Carthamus tinctorius) - Growth

Hairy annuals and herbaceous perennials, occuring in dry, open, sunny areas. Grows best with full sun exposure. C. tinctorius is the most cultivated species. Suitable for growing in a border or herb gardent. The flowers work well for dried flower ensembles.

Safflower (Carthamus tinctorius) - Planting

In early to late spring, sow seeds at 50-59°F (10-15°C).

Safflower (Carthamus tinctorius) - Pest

Prone to some root and stem rots, leaf spots, wilt, rust, and powdery mildew.

Safflower (Carthamus tinctorius) - Interesting facts

Safflower (Carthamus tinctorius) - Soil and irrigation

Grows best in light soil that is well-draining.

Carthamus tinctorius - Safflower - Photos