Flower Spike. Photo from Chris Garnons-Williams on 16 September 2013. |
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Plant Name |
Physostegia virginiana 'Vivid' "Genus members are commonly called obedient plants because each individual flower will, upon being pushed in any one direction, temporarily remain in the new position as if it were hinged. Sometimes also commonly called false dragonhead because the flowers are suggestive of those of dragonhead (Dracocephalum)." from Missouri Botanical Garden. |
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Common Name |
Obedient Plant |
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Soil |
Chalk, Loam, Sand |
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Sun Aspect |
Full Sun |
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Soil Moisture |
Moist and Well-drained |
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Plant Type |
Herbaceous Perennial |
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Height x Spread in inches (cms) |
24 x 18 (60 x 45) |
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Foliage |
Narrow, lance-shaped, sharp-toothed, (to 4" long), Dark Green leaves |
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Flower Shape, Natural Arrangement, Number of Petals and Flower Colour in Month(s). Seed |
Dense spikes of rich pink, tubular, two-lipped, snapdragon-like flowers in June-September |
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Comment |
Erect Form. Pruning Group 14. "Easily grown in average, medium, well-drained soil in full sun. Spreads in the garden, but is less aggressive than the species. Compact form with less tendency to flop than other cultivars of this species. Divide every 2-3 years to control growth. This obedient plant cultivar is a compact, erect, clump-forming but rhizomatous perennial which typically grows 1-2' tall on stiff, square stems and features dense spikes of rich pink, tubular, two-lipped, snapdragon-like flowers which bloom throughout the summer. Blooms from bottom to top on each spike. Narrow, lance-shaped, sharp-toothed leaves (to 4" long). An excellent plant for naturalizing in a wildflower garden, native plant garden, prairie or meadow. Provides color and contrast to the perennial border. Valued for its late season bloom." from Missouri Botanical Garden. "A selection of one of our native North American wildflowers. This forms a bushy mound, bearing spikes of deep-pink flowers from midsummer through the fall. Excellent for cutting. Spreads to form a big patch, something to keep in mind when placing this in the garden. Edge around the patch in spring to control, removing any surplus plants. Prefers rich, moist soil, and will tolerate wet conditions beside a stream or pond. Easily divided every 2 to 3 years in early spring. Clumps usually will need to be staked. Attractive to butterflies. A bit more compact than other forms, so this is less likely to need staking." from Heritage Perennials. "Flowers are in vertical rows up the spikes and open sequentially from bottom to top. Attractive green seed capsules follow the flowers and can be hung to dry to enhance dried floral arrangements." from Bluestone Perennials. Available from Beth Chatto Gardens in the UK with Heritage Perennials and Bluestone Perennials in America - " Bluestone has grown to be one of the largest mail order nurseries in the country. The company does their own packing and shipping, employs a staff of over 100 during their busy spring season and maintains over 250,000 square feet of greenhouses filled with over 3 million plants. The company has also emerged as an industry leader in green practices – recently switching to 100% biodegradable coco pots and eliminating the use of shipping peanuts in their packaging." |
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Companions |
... |
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Flowers. Photo from Chris Garnons-Williams on 16 September 2013. |
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Winter Form in front from Mixed Borders at RHS Wisley. Photo from Chris Garnons-Williams on 4 March 2013. |
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Spring Form from Mixed Borders at RHS Wisley. Photo from Chris Garnons-Williams on 13 May 2013. |
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Autumn Form from Mixed Borders at RHS Wisley. Photo from Chris Garnons-Williams on 16 September 2013. |
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Autumn Foliage from Mixed Borders at RHS Wisley. Photo from Chris Garnons-Williams on 16 September 2013. |
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Winter Foliage from Mixed Borders at RHS Wisley. |
Spring Foliage from Mixed Borders at RHS Wisley. |
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Flower Buds from Mixed Borders at RHS Wisley. |
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MIXED BORDER RHS WISLEY HERBACEOUS PERENNIALS GALLERY PAGES |
FOLIAGE COLOUR |
SEED/FRUIT COLOUR FLOWER BED PICTURES |
Starting with the data in Garden Style followed by Infill Plants, then you can refine your plant list from the remaining galleries in this cell:- |
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PERENNIAL |
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HERBACEOUS PERENNIAL Gallery with 7 Flower Colours (Red, Pink and Purple on same page) per Month in Colour Wheel. Click on Black or White box in Colour of Month. |
HERBACEOUS PERENNIAL INDEX -
The variety of plants that can be used in alpine gardening is obviously very large and very bewildering at first approach. With a view to easing the task of selection here are lists The standard potting and seed-soil recipes from The Propagation of Alpines by Lawrence D. Hills are at the bottom of the page on Alpine - Sink and Trough Gardens. |
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To compare |
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with 7 Flower Colours - Blue, White, Yellow, Green for Unusual, Red, Orange and Pink per Month in Colour Wheel below. Click on Black or White box in Colour of Month. |
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The Herbaceous Perennials in this gallery are not compared with other Herbaceous Perennials in the HERBACEOUS PERENNIAL GALLERY, but they are compared with each other in the Mixed Border Garden Design Gallery using the above 7 Flower Colours per month Wheel. FLOWER COLOUR RANGE IN 71 PARTS OF RHS WISLEY MIXED BORDER DURING After reviewing the situation in the |
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Blue = |
Green = |
Red = |
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Brown = |
Blue = |
Green = |
Red = |
Black = |
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Wet Soil |
Moist Soil |
Dry Soil |
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Flowering Months range abbreviates month Click on centre of thumbnail to move from this page to the The Comments Row of that Plant Description |
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Herbaceous Perennial |
Flowering Months |
Height x Width in inches (cms) - 1 inch = 2.5 cms, 12 inches = 1 foot = 30 cms, 36 inches = 3 feet = 1 yard = 90 cms, 40 inches = 100 cms |
Flower Thumb-nail |
Herbaceous Perennial Flower Thumbnail |
Flowering Months |
Height x Width in inches (cms) - 1 inch = 2.5 cms, 12 inches = 1 foot = 30 cms, 36 inches = 3 feet = 1 yard = 90 cms, 40 inches = 100 cms |
Flower Thumb-nail |
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Alpine Herbaceous Perennial if Text Background is Blue |
Alpine Herbaceous Perennial if Text Background is Blue |
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Evergreen or Semi-Evergreen Perennial |
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A |
A |
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May, June, |
48-60 x 24 |
96 x 40 |
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June, July, August, |
36 x 24 |
48 x 24 |
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June, July, |
48 x 18 |
40-60 x 20-40 (100-150 x 50-100) |
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June, July, |
36 x 18 |
June, July, |
60 x 40 |
Creamy-White. |
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June, July, |
48 x 24 |
32-39 x 24 (80-100 x 60) |
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May, June, |
36 x 24 |
July, August, September |
64 x 16 |
Violet-Blue. |
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June, July, |
20 x 15 |
August, September |
96 x 40 |
Dark Blue. |
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June, July, August, |
28 x 18 |
July, August |
40-60 x 4-20 (100-150 x 10-50) |
Violet-Blue. |
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June, July, August, |
36 x 16 |
24-48 x 18-24 |
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June, July, August, |
36-42 x 12 |
48 x 36 |
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June, July, |
16-48 x 12 |
70 x 40 |
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July, August, |
42 x 36 |
August, September, October |
80 x 24 |
Creamy-White. |
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July, August |
40 x 80 |
60 x 24 |
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December, January, |
18 x 30 |
40 x 20 |
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July, August, |
30 x 18 |
60 x 24 |
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June, July |
20 x 18 |
18 x 12 |
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July, August, |
24 x 24 |
July, August |
36 x 20 |
White. |
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July, August, |
30 x 24 |
32 x 24 |
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June, July |
72-96 x 24 |
36 x 16 |
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June, July |
72-96 x 24 |
40 x 16 |
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June, July |
72-96 x 24 |
July, August, September, October |
48 x 24 |
White. |
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June, July |
72-96 x 24 |
24 x 16 |
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June, July |
72-96 x 24 |
20-40 x 4-20 |
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June, July |
72 x 24 |
28 x 24 |
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June, July, |
4 x 20 |
July, August, September |
72 x 60 |
Pinkish-Lavender |
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June, July, |
16 x 12 |
60-100 x 40-60 |
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July |
24 x 230 |
20-40 x 20-40 |
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June, July, |
36 x 24 |
August, September, October |
24-40 x 24-40 |
Pale Pink. |
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August, September, |
36 x 24 |
40-60 x 20-40 |
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Pink - July, August or |
24 x 16 |
60 x 24 |
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July, August |
36 x 18 |
July, August, September |
60 x 24 |
Cream. |
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July, August |
25 x 16 |
August, September |
24 x 24 |
Yellowish-Brown. |
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May, June |
16 x 18 |
July, August, September |
60 x 18-24 |
Pink. |
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May, June |
30 x 12 |
September, October |
12-36 x 12-36 |
White. |
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June, July, August, September, October |
36 x 12 |
July, August, September, October |
4-20 x 4-20 |
Red and White. |
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July, August, |
28 x 16 |
September, October |
52 x 24 |
Mauve-Pink. |
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August, September, |
12 x 12 |
September, October |
60 x 16-24 |
Lilac-Blue. |
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July |
30 x 18 |
August, September |
12-18 x 8-12 |
Purple-Pink. |
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August, September |
8-12 x 10 |
45 x 78 |
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June |
20-24 x 12 |
September, October |
48 x 36 |
Purple-Red. |
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July |
24 x 18 |
August, September, October, November |
48-60 x 24 |
Pale Violet. |
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July, August |
39 x 24 |
24 x 16 |
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August, September |
48 x 24 |
B |
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June, July |
18-24 x 18 (45-60 x 45) |
40-60 x 20-40 |
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July, August |
24 x 18 |
C |
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July, August |
8-18 x 12 |
60 x 24 |
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June, July |
24 x 18 |
48 x 20 |
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B |
24-36 x 18-30 |
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April, May |
12-18 x 24 |
24 x 12 |
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April, May |
12-18 x 18 (30-45 x 45) |
June, July |
60-100 x 40-60 |
White. |
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June, July, August, |
24 x 18 |
20-40 x 4-20 |
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C |
24 x 24 |
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April |
9 x 12 |
August, September, October |
35 x 23 |
Opening Orange fades to Pink. |
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June, July, |
2 x 12 |
36 x 18 |
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June, July, |
36-48 x 24 |
June, July, August, September |
60 x 48 |
Purple. |
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June, July, |
24 x 24 |
D |
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July, August, September, |
36 x 24 |
May, June, July, August |
80 x 40 |
Creamy-Yellow-Green. |
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D |
E |
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July, August, September |
60 x 18 |
18-24 x 14 |
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Links to the other 22 Diascia Pages are in Alpine / Herbaceous Perennial Index D Page |
June, July, August, |
6 x 20 |
40 x 18 |
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May, June |
18 x 30 |
28 x 16 |
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May, June |
24-36 x 20 |
39 x 39 |
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E |
July, August |
18-48 x 24 |
Bright Blue. |
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July, August, September |
30-48 x 18 (75-120 x 45) |
40-60 x 20-40 |
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F |
12-60 x 24 |
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June |
6 x 6 |
White |
88 x 40 |
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G |
Eupatorium maculatum (Atropur-pureum Group) 'Riesen-schirm' |
July, August, September |
80 x 80 |
Pink-Purple. |
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August, September |
24 x 18 |
August, September, October |
60-100 x 20-40 |
Purplish-Pink. |
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June, July |
32 x 18 |
24 x 20 |
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June, July |
12 x 12 |
F |
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July, August, |
4 x 12 |
60-100 x 20-40 |
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July, August |
60 x 72 |
July, August |
72 x 18 |
Sulphur-Yellow. |
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H |
60 x 20 |
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September, October, |
60 x 18 |
G |
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August |
48 x 30 |
48 x 36 |
White. |
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August |
20 x 36 |
Deep Violet |
48 x 32 |
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July |
36 x 48 |
36 x 36 |
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K |
Geranium 'Rozanne' |
24 x 16 |
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September, October |
24 x 18 |
24 x 18 |
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July, August |
36 x 24 |
24 x 20 |
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September, October |
30 x 18 |
H |
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L |
July, August, September |
72 x 24 |
Yellow. |
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May, June, |
24 x 12 |
June, July, August |
36 x 24 |
Brick Orange Red. |
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April, May, |
12 x 18 |
38-51 x 16 |
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August, September, |
48 x 36 |
20-40 x 4-20 |
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June, July, |
3 x 6 |
72 x 24 |
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June, July |
12 x 12 |
20-40 x 4-20 |
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June, July, August, |
36 x 12 |
September, October |
96-120 x 12-36 |
Yellow rays and dark Brown disc. If it flowered in Sep-Oct, I missed taking their photos |
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April, May, |
48 x 24 |
80 x 48 |
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May, June |
12 x 18 |
80 x 18 |
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July, August |
36 x 24 |
23 x 30 |
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M |
20 x 40 |
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May, June, |
12 x 36 |
Yellow with |
30 x 24 |
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May, June, |
12 x 24 |
32 x 40 |
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P |
18 x 12 |
Cream. |
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June, July |
36 x 36 |
26 x 20 |
Pale Pink. |
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May, June |
36 x 36 |
I |
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June, July |
30 x 30 |
72 x 36 |
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May, June |
16 x 16 |
72 x 60 |
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Paeonia |
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23 x 18 |
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May, June |
6 x 4 |
Pinkish-blue |
J, K |
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May, June |
... |
Yellow, Purple, Red, Pink |
32 x 24 |
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May, June |
6 x 5 |
Pink |
40 x 20 |
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May, June |
6 x 3.5 |
Purple |
August, September |
120 x 48 |
Orange-red fades to yellow. |
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May, June |
6 x 3 |
Red |
June, July, August, September |
48 x 32 |
Lemon-Yellow. |
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May, June |
6 x 5 |
White |
July, August, September |
40 x 30 |
Light Scarlet fades to Yellow. |
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May, June |
6 x 3 |
Yellow |
June, July, August |
36 x 24 |
Orange top with Ivory-White bottom. |
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L |
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June, July, |
12 x 6 |
August, September, October, November |
60 x 40 |
White. |
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May, June, |
36 x 24 |
36 x 36 |
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May |
4-8 x 8 |
48 x 48 |
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S |
30 x 18 |
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September |
18 x 18 |
Lychnis coronaria 'Gardener's World' |
24 x 10-12 |
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D |
40 x 24 |
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May |
24-48 x 48 |
60 x 20 |
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36 x 18 |
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M |
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100 x 60 |
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June, July |
88 x 40 |
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June, July |
80 x 48 |
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June, July, August |
55 x 55 |
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June, July, August, September |
24 x 18 |
White. |
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July, August, September |
60 x 20 |
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June, July, August |
36 x 15 |
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N |
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June, July, August, September |
36 x 24 |
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June, July, August |
48 x 36 |
Lilac-Pink. |
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June, July, August, September |
24 x 20 |
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O |
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June, July, August, September |
18 x 24 |
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July, August, September, October |
18 x 18 |
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P |
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July, August, September |
70 x 24 |
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July, August, September |
70 x 24 |
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June, July, August, September |
40 x 30 |
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July, August, September, October |
48 x 48 |
Bright Red. |
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July, August, September, October, November |
18 x 18 |
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June, July, August, September |
50 x 60 |
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Persicaria amplex-icaulis taurus |
July, August, September, October |
40 x 28 |
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July, August, September |
20 x 40 |
White. |
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June, July, August |
80 x 40 |
Pale Yellow. |
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May, June, July, August, September |
36 x 30 |
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July, August |
40 x 24 |
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July, August, September |
30 x 20 |
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July, August, September |
30 x 30 |
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July, August, September |
36 x 24 |
Lilac. |
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July, August, September |
18 x 14 |
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July, August, September |
24 x 16 |
White. |
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July, August, September |
40 x 20 |
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Dear Mr C H Garnons-Williams, Tony Dickerson Horticultural Advisor Above email sent by the RHS on 13 September 2013 - plant label in Mixed Border bed still not changed by 23 November 2013. |
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July, August, September |
30 x 16 |
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July, August, September |
30 x 30 |
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July, August, September |
40 x 32 |
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July, August, September, October |
36 x 24 |
Red. |
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July, August, September |
24 x 24 |
Blue-Purple. |
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July, August, September |
36 x 12 |
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June, July, August, September |
24 x 18 |
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June, July, August |
16 x 12 |
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June, July, August |
16 x 12 |
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Q, R |
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August, September, October |
24 x 18 |
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June, July, August, September |
80 x 36 |
Yellow. |
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S |
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June, July, August |
30 x 24 |
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May, June, July, August, September |
18 x 18 |
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July, August, September, October |
24 x 20 |
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September, October |
20 x 16 |
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August, September |
40 x 20 |
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August, September, October |
12 x 12 |
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August, September, October, November |
18 x 18 |
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August, September |
18 x 18 |
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September, October, November |
24 x 18 |
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June, July, August |
32 x 24 |
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August, September, October |
60 x 32 |
Yellow. |
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June, July, August, September |
18 x 24 |
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June, July, August, September |
20 x 28 |
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August, September, October |
48 x 24 |
Violet-Blue. |
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June, July, August, September |
32 x 18 |
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T |
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June, July, August |
94 x 23 |
Lavender. |
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June, July, August |
59 x 23 |
Purple-Pink. |
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June, July |
48 x 48 |
Sulphur-Yellow. |
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June, July, August |
72 x 36 |
Purple-Pink or Lavender. |
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U, V |
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August, September, October |
60 x 18 |
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June, July, August, September, October |
24 x 16 |
Purple or Magenta. |
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June, July, August, September |
36 x 24 |
Pale Purple/ Lavend-erish Lilac. |
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June, July, August, September |
60 x 24 |
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July, August, September |
60 x 36 |
Pink Lavender/ Lilac. |
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July, August |
40 x 20 |
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July, August, September |
60 x 18 |
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June, July |
42 x 20 |
Lilac/ Pale Blue. |
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July, August, September |
60 x 26 |
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W, XYZ |
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May, June, July |
18 x 14 |
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Ivydene Gardens Herbaceous Perennial Flower Shape Gallery: |
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HERBACEOUS PERENNIAL FLOWER SHAPE AND OTHER DETAILS- |
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Number of Flower Petals |
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Flower Shape - Simple |
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Flower Shape - Elabor-ated |
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Natural Arrange-ments |
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Herbaceous Perennial Name Index The respective flower colour and thumbnail, months of flowering, form, height and width, foliage colour and thumbnail, use and comments are in the relevant index page Evergreen Perennial Name Index |
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UK Peony Index :- |
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Perennials & Ephemerals chapter of Plants for Dry Gardens by Jane Taylor. Published by Frances Lincoln Limited in 1993. ISBN 0-7112-0772-0 for plants that are drought tolerant. |
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Rock |
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Perennials for Ground Covering in Shade and 3 |
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Colour All The Year in My Garden by C.H. Middleton. Published by Ward, Lock & Co. for culture. Perennials The Gardener's Reference by Susan Carter, Carrie Becker and Bob Lilly. Published by Timber Press in 2007 for plants for Special Gardens. It also gives details of species and cultivars for each genus. |
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Herbaceous Perennial Form |
Prostrate or Trailing |
Cushion or Mound-forming |
Spreading or Creeping |
Stemless. Sword-shaped Leaves |
Erect or Upright |
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Herbaceous Perennial Use |
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Back of Border, Alley, and Too Tall for Words Special Garden |
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Herbaceous Perennial in Soil |
Clay + |
Peat + |
Any + |
+ Herbac-eous Perennials in Pages in Plants |
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Peony Use |