Saturday, July 11, 2026

Pic(k) of the Week: Elegant zinnia

Elegant zinnia
  Click on the image for a larger, hi-res version (on Flickr).

A common zinnia flower blooms in a summer garden.

Briarlake Forest Park
DeKalb County, Georgia, USA.
6 July 2026.

Zinnia elegans — commonly known as common zinnia, elegant zinnia, and zinnia — is an annual flowering plant in the family Asteraceae. It is native to Mexico but naturalised in several places, including the United States.

The uncultivated plant grows to about 5½ inches in height (15 cm). It has solitary flower heads about 2 inches across (5 cm). The purple ray florets surround black and yellow discs. Flowering occurs during the summer months.

Zinnias are popular garden plants with hundreds of cultivars in many flower colours, sizes, and forms. The garden zinnia was bred via hybridisation from the wild form.

Wikipedia.
North Carolina Cooperative Extension.
Wikipedia.

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Saturday, July 04, 2026

Pic(k) of the Week: Clover envy

Clover envy
  Click on the image for a larger, hi-res version (on Flickr).

Some call it a weed.
Feh!
That's clover envy.

A red clover wildflower (Trifolium pratense), blooming in spring.

East Decatur Greenway
DeKalb County, Georgia, USA.
18 May 2019.


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  • This is a close-up. The clover appears much larger in the image than it did in 'real' life. Somewhat paradoxically, photographers refer to this technique not as 'micro' but 'macro.'
  • To 'isolate' the blossom from the weedy background, I employed an off-camera flash. The light diminished quickly beyond the flower, producing a dark background.
  • Seven years ago, I submitted the photo to a YouTube photographer for critique. He dismissed it as too 'hot,' over-exposed by the flash. Looking at it now, I disagree...or, should I say, feh!

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Saturday, June 27, 2026

Pic(k) of the Week: Echinacea garden

Echinacea garden
  Click on the image for a larger, hi-res version (on Flickr).

Native purple coneflower wildflowers (aka echinacea) blooming in a pollinator garden.

City of Avondale Estates, Georgia, USA.
7 June 2026.

Echinacea is a genus of herbaceous flowering plants in the daisy family. It has ten species, which are commonly called coneflowers. They are native only in eastern and central North America, where they grow in wet to dry prairies and open wooded areas

Echinacea purpurea — commonly known as purple coneflower, eastern purple coneflower, purple coneflower, purple rudbeckia — is an herbaceous perennial in the Asteraceae (daisy) family that is native to the central and eastern United States. The Genus name is Greek for meaning 'spiny one' and the species name means reddish-purple.

It may grow 3 to 4 feet tall; attractive ray petals surround a center of dark purplish brown disc flowers in summer and are long-lasting through mid-fall. The plant prefers well-drained, moist loam but is adaptable to various soil types. It is drought tolerant once established and can grow in full sun to partial shade. It is also deer, heat, humidity, and salt resistant.

North Carolina Cooperative Extension.
Wikipedia.

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Saturday, June 20, 2026

Pic(k) of the Week: Hydrangea on creek

Hydrangea on creek
  Click on the image for a larger, hi-res version (on Flickr).

A wild bigleaf hydrangea shrub (Hydrangea macrophylla), illuminated by riparian morning light.

On Glenn Creek in Melton Park
DeKalb County, Georgia, USA.
23 May 2025.

Hydrangea macrophylla — commonly known as bigleaf hydrangea — is a species of flowering plant in the family Hydrangeaceae, native to Japan, that has become naturalised in the Americas. It is is a deciduous shrub growing to 10 feet tall (3 m) with large heads of pink or blue flowers in summer and autumn. The opposite, serrated leaves can grow to 6 inches (15 cm) in length.
Wikipedia.

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Saturday, June 13, 2026

Pic(k) of the Week: Jerusalem artichoke...in Georgia!

Jerusalem artichoke...in Georgia!
  Click on the image for a larger, hi-res version (on Flickr).

A native Jerusalem artichoke blooms in an urban meadow.

East Decatur Greenway
DeKalb County (Forrest Hills), Georgia, USA.
4 June 2026.

Helianthus tuberosus — commonly known as Jerusalem artichoke, sunchoke, sunroot, wild sunflower, or earth apple — is an herbaceous perennial edible root vegetable that is a species of sunflower in the Asteraceae family. It is native to the eastern and central United States and parts of Canada.

Helianthus tuberosus grows 5 to 10 feet tall (1.5–3 m). The leaves have a rough, hairy texture. The flowers are yellow, 2-4 inches in diameter ( 5–10 cm), with 10–20 ray florets and 60 or more small disc florets. The flowers are briefly fragrant, giving off a light, vanilla-chocolate perfume.

The plant's tubers are edible, similar in texture to water chestnuts, with a nutty flavor. They may be boiled, mashed, roasted like potatoes, or eaten raw. They do not contain starch like potatoes; instead contain inulin, which converts to fructose, and may be tolerated better by diabetics. The knobby tubers are harvested in the fall, approximately two weeks after the flowers fade (October-December).

Despite its common name, Jerusalem artichoke is not an artichoke and not associated with the city of Jerusalem. The 'artichoke' in its name comes from its similar taste. 'Jerusalem' is believed to be a corruption of the Italian word 'girasole,' meaning sunflower. Italian settlers in the United States likely referred to the plant as girasole because it resembled sunflowers.

North Carolina State Cooperative Extension.
Wikipedia.

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Freddie Hubbard: Little Sunflower

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