Tanacetum coccineum aka Persian Daisy

Taxonomy

Tanacetum coccineum, also known as painted daisy or pyrethrum, is a bushy, herbaceous perennial that belongs to the Tanacetum genus, which consists of approximately 160 species of flowering plants in the Asteraceae family. Native to various regions in the Northern Hemisphere, these plants, commonly called tansies, are known for their aromatic properties. The name tansy can specifically refer to Tanacetum vulgare, also called common tansy or garden tansy. The generic name Tanacetum derives from Botanical Latin and means 'immortality', as tansy was once used to repel vermin by placing it between burial sheets. Other well-known species in this genus include costmary (T. balsamita) and feverfew (T. parthenium). Tanacetum coccineum is a perennial herb that can reach heights of 2-3 feet. It forms a clump of ferny foliage and produces daisy-like flowerheads, which can be single or double and measure up to 6cm across. The flowers have red, pink, or white ray florets surrounding a yellow center disk. These vibrant blooms attract pollinating insects and can also be used for cutting. The plant's leaves are alternately arranged, deeply lobed, and may have toothed edges. The stems are erect and may be hairy or hairless in texture. The fruit is a ribbed, glandular cypsela with a pappus on the end.

Common names

Persian Daisy, Persian Insect Flower, Garden Pyrethrum

How to care for Persian Daisy

Difficulty

With its straightforward care requirements, Persian Daisy is a hassle-free plant that anyone can enjoy.

Water

Persian Daisy should be watered regularly, allowing the soil to dry out between waterings.

Soil

Persian Daisy loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Lighting

To ensure optimal growth, the Persian Daisy prefers bright indirect light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.

Toxicity

Ploi lacks confirmed information on the toxicity of this plant. If you, a relative, or your pet accidentally consume plant material with unknown toxicity, it's best to consult a medical expert.

Fertilizer

The Persian Daisy should be repotted when it has doubled in size or annually, whichever comes first. Providing fresh potting soil with all the essential nutrients each year ensures the plant's well-being, eliminating the need for fertilizer. Remember, plants derive their energy from the sun and not fertilizer.

Region of origin

Persian Daisy’s native range is W. Asia to the Caucasus.


More info:
Wikipedia