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Lobelia tupa
at Digging Dog

Lobelia tupa

<i>Lobelia tupa</i>

<i>Lobelia tupa</i>

<i>Lobelia tupa</i>

<i>Lobelia tupa</i>
Lobelia tupa

Lobelia

Cardinal Flower

In the dog days of August, just when the border is not looking so lively, this genus of colorful, stately selections rejuvenates the garden with spectacular leafy flowering spires, attracting crowds of eager hummingbirds. Perfect in meadow plantings, these sturdy herbaceous perennials appreciate a well drained site, a light winter mulching, rich, moist soils and partial shade in warm climates, except for Lobelia tupa and Lobelia laxiflora, which like it hot and on the dry side.

Lobelia tupa full sun

The lushly tropical color scheme of this somewhat tender Chilean native is alluring. Cloaked in broad and pointed, pale green, felted foliage, each soaring, purple-tinged stem is crowned with a large, tapering raceme of warm, brick-red blossoms. From the swollen base of each flower, a clawlike lower lip curls under and a tuft of gray stamens extends upward.

A perennial of nearly monumental stature, associate Lobelia tupa with Melianthus, Muhlenbergia and Morina longifolia for a dynamic melange of color and shape in the border.

Blooms July–October.

Size: 6'–8' high x 3'–4' wide; hardy to zone 8.

Lobelia tupa (P-1119)
Each $8.50
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Other selections in this genus


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Summer Savings at the Nursery

Straight from the Border: Waterwise Tips

Has the drought got you down? Are you thinking about ripping out your lawn or other water thirsty plants? Don't worry! Digging Dog Nursery is recognized by Dave's Garden as one of the top five mail order nurseries for our wide selection of drought tolerant plants. We carry a fabulous variety of Cistus, Euphorbias, Thymes, Sun Roses,  Sedums, Kniphofias, Origanums, Eryngiums, Lavender, and hard to find, lesser known grasses such as Poa cita, Pennisetum, and Schizachryiums.

Consider planting waterwise groundcovers between your existing plants, or positioning plants close together to reduce the amount of exposed soil. This in turn will reduce evaporation. Heavy mulching with organic matter will also conserve and retain moisture. Compost, well rotted manure or humus from a local dairy or vineyard can benefit your garden in several ways: weed suppression, water conservation and fantastic fertilization!

Try to be conscious with your water use, remember that selecting a drought tolerant plant is only the first step. Once it is established, deep and frequent waterings help train the roots to grow down rather than out, preventing crown rot and helping your plant become much more drought tolerant in the long run. If the drought becomes very severe in your area, a hard and aggressive pruning combined with a heavy mulch can work wonders in preserving your precious perennials!

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Digging Dog Nursery’s 15th Annual Dog-Gone Super Summer Plant Sale!
July 10, 11 and 12 from 10:00 am to 5:00 pm Discounts of 20% apply to most plants with many drought busting Lavenders, Rosemary and Cistus discounted at 35% off or more! Saturday, July 11th: Enjoy Free Light Refreshments & a 2pm Garden Tour

Summer Sale Ordering Information

Summer Sale Discounts apply ONLY to purchases made AT THE NURSERY. Happy Diggings!

garden tour

If you cannot make it to the Summer Sale feel free to join us for one of our Saturday Strolls.
Enjoy a fun, informative guided tour of our colorful display borders. Sip iced tea & take home great gardening ideas!
They take place from 2:00 pm to 4:30 pm on the following dates:

  • July 25th
  • August 8th and 29th
  • September 12th and 26th
  • October 10th

Saturday Strolls & Plant Chat - August 8

Join us for a fun, informative guided tour of our colorful borders led by Deborah Whigham. Enjoy refreshments and take home great gardening ideas. 2-4:30pm - FREE!

Saturday Strolls & Plant Chat - August 29

Join us for a fun, informative guided tour of our colorful borders led by Deborah Whigham. Enjoy refreshments and take home great gardening ideas. 2-4:30pm - FREE!

Saturday Strolls & Plant Chat - September 12

Join us for a fun, informative guided tour of our colorful borders led by Deborah Whigham. Enjoy refreshments and take home great gardening ideas. 2-4:30pm - FREE!

Saturday Strolls & Plant Chat - September 26

Join us for a fun, informative guided tour of our colorful borders led by Deborah Whigham. Enjoy refreshments and take home great gardening ideas. 2-4:30pm - FREE!

Fall Dog-Gone Super Plant Sale - October 9, 10 & 11

Discover an abundance of easy-to-grow plants, including many rate beauties and water-wise toughies, at a savings! Stroll our delightful display plantings Saturday: light refreshments & guided tour at 2pm October 9, 10 & 11 10am - 5pm

Current Staff’s Favorite Plant

staff favorite plant

This weeks favorite plant is Sorbaria sorbifolia. This back of the border, cold hardy shrub never fails to steal the show with it's cream colored fluffy flowers

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