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Clarkia [ KLAR - kee - uh ] is a self - seeding hardy yearly plant life and annual wildflower asunder of theEvening Primrosefamily ( Onagraceae ) .

Clarkia wildflowers are so - called because they were “ let out ” growing on the coastal bluffs of California by the Lewis and Clark expedition .

blooms of clarkia wildflowers

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rough-cut gens let in :

Clarkia ’s Romance name is Clarkia   amoena .

The genus name honors William Clark   of the   Lewis , and the specific epithet means delicious or pleasant .

Clark discovered the aboriginal   plant on the Pacific Coast of North America , found in coastal Benny Hill and hatful from British Columbia in the south to the San Francisco Bay Area .

Even though Clark fetch back many specimens at the end of the expedition , these California native plant did not become pop until 1823 .

At this meter an IE by the name of William Davis discovered them again and made seeds uncommitted to gardener .

Since then , Silk Flower has been a very democratic plant for bungalow garden and cut down gardens .

Clarkia Wildflowers Care

Size & Growth

These plants grow to be between 2 ’ – 3 ’ feet improbable , yet they spread only about 8 ” – 12 ” inches .

Because they are tall and fragile , they often require support to keep them from toppling over .

shank are very marvelous at 30″ in and flexible .

Leaves are gullible and lance - shaped .

Flowering & Fragrance

These attractive wild flower range in colouring material from pink to red to lavender with a darker smudge at petal foundation .

Typical bloom time is June - July .

In very mild climate they may flower in the winter as well .

The frilly , crêpe like blossom come in doubled and semi - double arrangement .

Farewell - To - Spring works do well when they are crowd , and this may even increase blossom .

Even so , take care to leave good air circulation to prevent fungus problem .

Clarkia   bloom are great pollinator for bee , butterfly stroke , and otherbeneficial worm .

Light & Temperature

If you inhabit in a very live setting , Godetia will do comfortably in partial shade but typically full sun is where it will thrive .

Excessively hot weather induce a reduction in flowering .

These well-heeled to grow wildflowers are wintertime hardy in USDA hardiness zones 8 through 10 .

Watering & Feeding

Water deeply , occasionally .

These drought - large-minded plants do better with less water and no fertilizer .

Especially avoid supererogatory nitrogen as Eucharidium are quite loth to this nutrient .

For this reason , you should avoid planting this wild flower stuffy to nitrogen fixers such as lupines , clover .

Soil & Transplanting

Like most wildflower , Silk Flower call for light , well - draining soil .

Do n’t better the territory excessively , and be careful not to keep it tight .

Farewell - To - Spring does not care to be transplant , so you will very seldom ( if ever ) find seedlings available - for - sale .

Grooming & Maintenance

If plants become very tall and floppy , you will demand to impale them .

Trim back dead foliation anddeadhead flowersto face a respectable appearance .

If you want the plants to ego - sow , you should result some flowers in place and let them to go to seed at the goal of the blooming time of year .

How To Propagate Godetia

It ’s very easy to take attention of Silk Flower once you get them establish .

It ’s a little bit hard to get them started .

If you live in a warm country , sow semen in the autumn .

In colder climate , you should sow the seeds betimes in the spring .

Clarkia   seeds should be sown very thickly on the airfoil of the soil because they need light to sprout .

Just press the seeds into the grime . Do n’t cover them .

Once seeded player have started , you ’ll want to dilute away light plants and retain stronger ones .

Seedlings should be spaced 4 ” – 6 ” in apart .

When sow Silk Flower germ , it ’s a skillful estimation to incorporate a few thin branches with luck of sprig into your planting .

This will give the seedlings some support as they spring up .

If you set about seeds indoors , the transplant problem will apply .

If you determine you want to sow seeds indoors between early outpouring and tardy spring , be indisputable touse peat hatful , homemade paper pots or half shell as get going container so you wo n’t have so much trouble with transplant .

Sow seeds four to six weeks before the fair last icing date .

Eucharidium Pest or Disease Problems

These wildflowers are naturally disease and pest resistant .

As with all plant life , lack of sunlight , pitiable breeze circulation , and soggy conditions can make pestilence , bacterial and fungal problems , such as :

Is Eucharidium Toxic or Poisonous?

Clarkia   plants are not toxic .

Native Americans of the Miwok tribe collected and dry out the seed to be run aground into repast for cooking .

Is Eucharidium Invasive?

The elegant   clarkia grows naturally all along the west coast of the United States and in the upper northeasterly corner of the US .

It is not considered invasive .

Suggested Uses For Clarkia Silk Flower

Silk Flower is a good choice for cutting gardens and cottage gardens .

They also make a lovely addition to wildflower   meadows and mass plantings .

They can make a beneficial back border plant with financial backing .

Look at different pas seul such as Clarkia unguiculata to see what pairs well with your scenery .