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Lobelia siphilitica ‘White Candles’
at Digging Dog


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 siphilitica ‘White Candles’ full sun  partial shade

Dressed in a crisp snowy white, the profusely flowered tapers of this Lobelia stand in sharp relief to its dark green foliage. A newly selected form of our U.S. native, ‘White Candles’s small, compact stature keeps its lift all season, lending a clean and classic look, especially when partnered with Geranium ‘Orion’.

Blooms July–August.

Size: 18"–20" high x 18" wide; hardy to zone 5.


Lobelia siphilitica ‘White Candles’ (P-1237)
Each $7.25
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Other selections in this genus

Latest News

Give the Gift that keeps on Growing!


Digging Dog’s Holiday Collection

Stumped by what to gift those folks that already have enough "stuff"? How about going green and giving a living present?

This year’s seasonal, gift-quality offerings feature an eclectic array of horticultural treasures that promise a little something for everyone, sure to delight those gardeners on your gift list.

Our selection of grasses, perennials and shrubs can be showcased in diverse garden settings across the country. Most are easily cultivated, many oblige a wide variety of growing conditions and all of them are in some way outstanding. We wish you a happy holiday season!

Order a $50.00 minimum of plants to receive 10% off your purchase. Plus, we’ll wrap them in silver & tie them with a bow for FREE! 15% Discount on purchases of $100 or more for any plants listed on our website or available here at the nursery! 15% Discount on Gift Certificates of $100 or more. That’s $100 worth of plants for only $85! (Purchase one for yourself... cash it in on your Spring 2016 order!) For discounts, place code “Holiday 2015” in the Comment Box on the online order form; for gift-wrap, place code “Gift-wrap” in the Comment Box. Sale dates are November 20 thru December 20, with the last ship date being December 21st, 2015. If you wish to receive your order by Christmas: All orders must be received no later than Sunday, December 20 to be delivered by December 24!

Gift Certificates purchased at a discount are not redeemable towards discounted plants. Gift Certificates are non-refundable. In the event that a problem occurs with a discounted plant, please contact us immediately. If applicable, a credit memo or refund check will be issued.

Click here to view Digging Dog's Holiday 2015 Collection

Current Staff’s Favorite Plant

staff favorite plant

Our favorite plant this week: We love Cercidiphyllum japonicum for it's cozy array of fall colors, and it's divinely scented leaves. Perhaps Japan’s largest shade tree, normally multi- trunked Katsura manifests a gracious symmetry; trained to a single trunk it provides a narrower, almost columnar shape. Its dappled shade is a cordial host for Corylopsis. Grows moderately to rapidly.

Cercidiphyllum japonicum

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“They arrived in great shape...many thanks. That is a great way to pack plants.”

~Lisa in Ohio

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