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Phacelia Tanacetifolia ( fa - SEE - lee - uh , tan - uh - see - teeing ground - FOO - lee - uh ) is a flower species of the Boraginaceae family , also known as the hydrophyllaceae andforget - me - notfamily .

It is also sometimes advert to as Phacelia Tanacetifolia Benth .

Purple blooms of the Phacelia Tanacetifolia

Native to northwestern Mexico and the southwesterly United States in North America , the works is found in copiousness in the deserts of Southern California where it grow mainly on elevated site .

It is also profusely found in Southern and Central Oak Woodland , Chaparral , Coastal Sage Scrub , Bush Scrub , and Pinyon - Juniper Woodland .

The scientific name of the plant life mention to its heyday and leaves .

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The wordPhaceliacomes from the Greek word for bundle or cluster , cite to its flowers which grow in forms of clusters .

Tanacetifolia , on the other hand , means ‘ leaves like Tanacetum ’ .

The common public figure of phacelia tanacetifolia also refer to its flowers and leaves :

Phacelia tanacetifolia is call scented fern , a common name for Tanacetum plants , due to the resemblance of their farewell .

Lacy Phacelia Care

Size & Growth

Lacy phacelia is a small annual herb plant , which only produce up to 39 ” – 40 ” inches .

The root word are erect , glandular , and succulent with very few to no branch .

They are also in the main covered with pocket-sized stiff hair .

The leave are colonial and hence , divided into several belittled   leaflets , which are also cut profoundly into toothed lobe .

This gives the leaves a lacy appearance , hence the vulgar name lacy phacelia .

Flowering and Fragrance

The flora bring forth little ship’s bell - shape flower on long flower stalking with dense and haired coiling cymes , in shades of lavender and aristocratic .

The heyday are pay in terminal clusters in summertime – the bloom time set forth in March and typically lasts till May , but sometimes put out till June .

Each flower in the efflorescence features long whisker - like stamens .

The flowers are ambrosia - rich and hence , are extremely attractive to honey bees .

Unlike most plants , the lacy scorpionweed flowers bloom in sequence , resulting in a farsighted blooming menses .

The mature efflorescence drop diminished wrinkled and match brown seeds .

Light & Temperature

Blue tansy grows good in full Lord’s Day , but also tolerates partial good afternoon shade .

It is not wintertime hardy and often dies at 18 ° degrees Fahrenheit (-8 ° blow ) .

USDA Hardiness Zones 3 – 10 .

Watering and Feeding

Lacy phacelia prefers dry soil , which entail its watering requirements are not high .

It is also fairly drouth liberal .

Make certain to not overwater as stand water will bear on the plant life ’s growth .

When produce in poor grease , append a balanced organic plant food to the soil before plant for safe results .

Soil & Transplanting

Since purple tansy industrial plant mainly grows in desert , at high altitude , in its raw home ground , it prefers gravelly or sandy dirt .

It also need the soil to be dry and well - draining .

Do not constitute in ground with poor drain as the plant does n’t get properly in waterlogged soil .

Grooming and Maintenance

P. tanacetifolia is a low - criminal maintenance plant and does n’t need preparation or lots of care to spring up .

However , since the plant self - seeds copiously , you would ask to deadhead the plant if you want to prevent ego - seeding .

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How To Propagate Phacelia Tanacetifolia

Purple tansy can only be grown from seed .

While semen are easy to germinate , they should be kept in duskiness for at least the first 24 hours , after sowing .

Darkness is vital for the germination of lacy phacelia seed as they are photodormant .

Also known as negatively photoblastic , photodormant seeds need swarthiness to germinate .

Nick or excise the seed monetary value , pawn them overnight and then inseminate the seed directly on top of the soil in their lasting emplacement anytime from spring to go down .

Phacelia Tanacetifolia Pest or Diseases

Blue tansy is susceptible to grime - borne diseases , likeRhizoctonia solaniand Sclerotinia minor .

To reduce the risk of these diseases , it’s advised to not grow tanacetifolia in gyration with the industrial plant affected by any of these pathogens .

The works is screw and value for its ability toattract a number of good insectsand pollinators , including beloved bees and humblebee .

This scorpionweed mintage also pull in hoverflies , which are extremely utile biologic pest control agent .

Hoverflies are highly effectivefor wipe out a number of pests , include aphids .

All these qualities make this herbarium species a valuable insectary plant .

Lacy Phacelia Uses

The plant life is wide grown all over the humankind as a cover craw and dark-green manure , in USDA , and as an ornamental and bee   plant life in landscape .

It ’s sometimes used as a winter cover .

Since the industrial plant attracts bee and a number of other beneficial insects , it is a secure alternative for commercial gardens , such as honey bee gardens .

The beautiful flowers , pollen , and long blooming period also make the tanacetifolia imbed a popular option for crop fields and vineyards .

Due to their long vase life , phacelia flowers are also commercially used as make out flowers in flowered arrangements .

People with sensitive skin may experience skin annoying with the scorpionweed industrial plant .

Therefore , you should wear protective gloves when work with the flora , specially if you have sensitive skin .