Blue Aster Varieties - Choosing And Planting Asters That Are Blue

Do Asters come in different colors?

The most common aster flower color is purple or lilac. However, many beautiful asters come in shades of pink, white, red, and blue.

What flower is blue in color?

Luckily big blooms like Hydrangea offer light, sky-blue petals and Irises can blossom in classic, royal-blue. Traditionally, an emblem of peace and calm, blue can bring some serenity to your backyard. Regardless of which growing zone you live in, there is sure to be a flower that will fit your garden's needs.

Do asters come back every year?

Asters that are planted in your garden in the spring will bloom in the fall. For late-season planting, you can purchase them already in bloom for fall color. They'll more than likely return next year, as long as you get them in the ground about six to eight weeks before the ground freezes in your area.

When should you plant asters?

The best time to plant young asters is in mid- to late spring. Fully-grown, potted asters may be planted as soon as they become available in your area (typically in the fall). Space asters 1 to 3 feet apart, depending on the type and how large it's expected to get. Give plants plenty of water at the time of planting.

Do asters like sun or shade?

Conditions: Most asters perform best in full sun—though some tolerate partial shade, only with fewer blooms and less vigor. (A good choice for shade is the appropriately named wood aster.) Provide asters with well-drained, average to good loamy soil.

Do asters attract butterflies?

Asters grow best when planted in well-drained soil and full sun. They're drought-resistant and especially easy to grow. Asters reward gardeners with abundant fall blooms and lots of butterflies!

What is the rarest blue flower?

The Grape Hyacinth is a unique and beautiful bulb-shaped blue flower, which grows in clusters in mid-spring. Blue Clematis is a flowering climbing plant mostly used for ornamental purpose.

What is the most beautiful blue color?

YInMn blue is so bright and perfect that it almost doesn't look real. It's the non-toxic version of the world's most popular favorite color: blue. Some people are calling this hue the best color in the world.

Are there any flowers that are naturally blue?

Naturally blue flowers aren't just rare. They don't exist. ... This is how plants like delphiniums, morning glories, and cornflowers develop blue flowers. Plenty of flowers called “blue” are actually a blue toned purple, lavender, or even a cool toned red.

Do asters die in winter?

M.B.: You don't have to do anything in the fall but enjoy your asters. Leaving the faded blooms and frost-blackened stems later in the season actually helps protect the roots from winter freezing. ... Every few years, divide your aster plants or they will become weak and die out. They prefer being divided in the spring.

Are asters poisonous to dogs?

From New England aster to White wood aster, these charming, daisy-like flowers come in a wide variety, all of which are pet-friendly.

Do I deadhead asters?

“Deadhead”, remove spent flower heads to encourage continuous flowering and prevent seed development. Plants need good air circulation to avoid powdery mildew. Asters are sensitive to the length of the day. They will not bloom until late summer but should bloom until frost.

Where is the best place to plant asters?

When & Where to Plant Aster

Light: Asters grow and flower best in full sun. Some varieties will tolerate part shade but will have fewer flowers. Soil: Asters grow best on well-drained, loamy soil. Wet clay soil will lead to root rot and dry sandy soil will lead to plant wilt.

What month do asters bloom?

Asters are daisy-like flowers that bloom in late-summer and early-fall. They come in a wide variety of colors and sizes, are easy to grow and bloom predictably and reliably.

Do asters spread?

White wood aster (Eurybia divaricate, formerly Aster divaricatus) is a rambunctious plant that spreads by underground rhizomes. ... You can spot wild aster by its small, daisy-like flowers that pop up in unwanted areas, especially lawns.

Can asters be grown in pots?

Asters can be grown in containers in well-drained compost.. The plants should be cut back after flowering and then, if possible, stored in pots in a cold frame or greenhouse over the winter. Keep the pots moist but not sodden, and do not apply extra heat.

How do you keep asters blooming?

How to Keep Asters in Bloom

Plant a variety of aster types. ...
Fertilize the asters in early summer with ½ cup of 5-10-10 fertilizer per every 50 square feet of garden bed. ...
Water the asters before and during bloom deeply once a week.

Why are my asters dying?

Although asters tolerate many soil types, they do best in drier conditions. Soil that's too wet will quickly cause root rot and, when left unchecked, will kill the plant starting with soggy, wilting leaves. ... Both of these mistakes will cause the plants to wilt and eventually die.

What is the best flower to attract hummingbirds?

Brightly-colored flowers that are tubular hold the most nectar, and are particularly attractive to hummingbirds. These include perennials such as bee balms, columbines, daylilies, and lupines; biennials such as foxgloves and hollyhocks; and many annuals, including cleomes, impatiens, and petunias.

Do butterflies like poppies?

Butterflies are also attracted to the poppy nectar. After the flowers are gone birds are attracted to the seeds.

What is the best plant to attract butterflies?

Plants that attract butterflies

Alyssum.
Aster.
Bee balm.
Butterfly bush.
Calendula.
Cosmos.
Daylily.
Delphinium.