Phacelia Tanacetifolia

Phacelia Tanacetifolia is a species of flowering plant native to the western United States.

Also known as Purple Tansy, Lacy Phacelia, or Bee’s Friend, it belongs to the Boraginaceae family.

Appearance

This annual plant is highly valued for its attractive lavender coloured flowers, which form in dense clusters on tall, branching stems.

The plants intricate, fern-like foliage provides excellent ground cover, helping to suppress weeds and reduce soil erosion.

Additionally, its nectar-rich flowers attract pollinators, such as bees and butterflies, making it a valuable resource for supporting biodiversity and enhancing crop pollination.

Ideal companion plant

Phacelia Tanacetifolia is often cultivated as a beneficial plant in gardens and agricultural settings due to its numerous ecological benefits.

It is particularly popular as a companion plant, and known for its adaptability to various soil types, including sandy or clay soils.

This plant is typically sown directly in the ground or as a cover crop, and can re-seed itself if allowed to go to seed.

Easy to grow

In terms of cultivation, Phacelia Tanacetifolia is relatively easy to grow.

It thrives in well-drained soil and prefers full sun or partial shade.

Growing notes

• Plant in a sunny spot in well draining, fertile soil
• Keep soil moist but never wet
• Avoid overhead watering, water the roots not the leaves
• In cool regions sow seeds from mid-spring to early summer
• In temperate areas sow seeds in Spring
• Sow seeds about 5-6mm deep and 20cm apart
• Germinates in 14-28 days

Each pack as 10 seeds.

Overall, Phacelia Tanacetifolia is prized for its ornamental value, ecological benefits, and its ability to improve soil health.

It is a versatile plant that adds beauty and functionality to gardens, while also promoting sustainable agricultural practices.