Brilliant Blues .. Voluptuous Summer Perennial Plants

Trachelium caeruleum was a voluptuous, prize perennial in my garden.

Perhaps a tender perennial or an annual in yours?

I so look forward to summer's panoply of blooms. Trachelium, aka Blue throatwort flowerheads are abundant and incredibly billowy; reaching 5 feet tall with a branching habit.

The second brilliant show of the season.

Trachelium partners with Crocosmia 'Solfatare' .. established in two separate areas now.

The hue of C. 'Solfatare' is quite different than in earlier photos. Year to year and throughout the day, the light in the garden shifts from the cool, early morning to clear, sunny skies by mid-day. The garden itself goes through an artistic metamorphosis.

Content and Photos © Alice Joyce

Another stunner from Proven Winners: Hibiscus 'Blue Chiffon' .. the bloom is reason enough to invite friends over to sip a glass of chilled herbal tea while the plant preens.

Two 'Blue Chiffon' plants were sent to to trial in 2009, and although they were quite small, both bloomed the first year. I swooned!

Flower color goes through interesting changes on cooler days to hot spells, and from when the flower opens to when it fades.

I've had to transplant both specimens, as the sun pattern has changed with the growth of my neighbor's huge Deodar cedar tree, spreading ever wider and higher over my plantings.

Still...there's nothing quite like the sight of blue in the garden during overcast early morning hours or in the softest light bathing the space at dusk.

These are the best times to photograph the summer's most beguiling blooms.