27 
GENERAL LIST OF HARDY PERENNIAL PLANTS 
FOR HARDY GARDENS, HARDY BORDERS AND ROCK GARDENS 
The heights given include the flower spike. 
Send tor our free pamphlet Henderson Planting Plans tor Perennial Borders. 
Variety 
Achillea Ptarmica, The Pearl. .|Milfoil or Yarrow 
Ajuga Reptans..........-.+-++ 
Alyssum Saxatile.........---- 
Anchusa Italica (Dropmore)...|Alkanet 
.--|Siberian Alkanet...... 4 
--|Chinese Windflower.... 
-|Windflower 
Anchusa Myosotidiflora.... 
Armeria Maritima........ eee 
Artemesia Silver King....... 
Aubrieta Eyri...........+-+-- 
Baptisia Australis..........- 
Boltonia Latisquama.......-.- 
Campanula Carpatica.... 
Campanula Media...... 
Carnation, Hardy Garden.. 
Cerastium Tomentosum... 
Cheiranthus Allioni........ 
Coreopsis Lanceolata........-- 
Crucianella Stylosa..........-- 
Delphinium Formosum....... 
Delphinium Sinensis.........- 
Delphinium Wrexham Hybrids 
35c each, $3.50 doz........ 
Dianthus Barbatus. . eeeee 
Dicentra Eximia..........- 
Digitalis Gloxiniaflora........- 
Eupatorium Blue Mist........ 
Funkia Undulata, Variegated. . 
Gaillardia Grandiflora. . 
Gentiana Andrewsi..........-- 
. Geum Mrs. Bradshaw......... 
Gypsophila Bristol! Fairy 
50c each, $5.00 doz..........- 
Gypsophila Paniculata........ 
Helenium Gartensonne.... 
Helenium Superbum Rubrum. 
Helianthus Multiflorus........ 
Hemerocallis Flava.. 
Hepatica Triloba........ 
Heuchera Sanguinea.......... 
Hollyhock, Double-purple, 
white, salmon, yellow, pink 
and crimson.... 
sco ee essere 
iberis Sempervirens..........- 
Incarvillea Delavayi 
Uris Siberica....... 
Lavendula Vera..... 
Liatris Pycnostachya. 
Lobelia Cardinalis... 0 
Lupinus Polyphyllus......... 
Lychnis Chalcedonica........ 
Lychnis Haageana............ 
Mertensia Virgimica........... 
Monarda Didyma...........+- 
Myosotis Palustris............ 
Nepeta Mussini........cces-ee 
Papaver Orientale............. 
Papaver O. Mrs. Perry 
35c each; $3.50 per doz....... 
Phlox Divaricata Canadensis. .. 
Phlox Subulata......... 
Phlox Subulata Alba... 
Physostegia Virginica......... 
Physostegia Vivid............. 
Platycodon Grandiflora........ 
Plumbago Larpentae.... 
Pyrethrum Hybridum......... 
Rudbeckia Golden Glow.. 
Rudbeckia Purpurea.... 
Salvia Pitcherii..... 
Saponaria 
Oycymoides Splendens...... 
Scabiosa Caucasica............ 
Sedum Spectabilis............ 
Shasta Daisy.................. 
Stokesia Cyanea.............. 
Tritoma Pfitzerii 
35c each, $3.50 per doz....... 
Tritoma Tower of Gold 
50c each; $5.00 per doz....... 
Valeriana Officinalis.... 
Veronica Spicata............. 
Veronica Subsessilis........... 
Vinca Mimor................... 
35c each; $3.50 per doz.; 
$25.00 per 100................ 
Viola Jersey Gem............. 
Common Name 
Bugle 
Golden Tuft. 
Windflower........... 
Sea Pink 
Silver Sage Brush...... 
Purple Rock Cress..... 
False Indigo 
Carpathian Harebell... . 
Canterbury Bell........ 
Double Carnation 
Snow in Summer.....- 
Siberian Wallflower... . 
Tickseed 
Hardy Larkspur...... a 
Blue Butterfly 
Spire Shaped Spikes... 
Sweet William 
Hoxglovesemu street : 
Hardy Ageratum...... . 
Variegated Day Lily... . 
Gentian 
Double Baby's Breath 
Baby's Breath 
Helen Flower.......... 
Helen Flower.........- 
Double Sunflower 
Liverwort 
Hardy Double 
Hardy Candytuft 
Trumpet Flower . 
Siberian Iris........ 
English Sweet Lavender . 
Gay Feather........... 
Virginian Blue Bells... 
.|\Speedwell...... 
Oswego Tea 
Ground lvy or Catmint.. 
Oriental Poppy........ 
Pink Oriental Poppy... 
Canadian Phlox....... 
Moss Pink 
Moss Pink......... 
False Dragon Head. 
False Dragon Head .. 
Balloon Flower..... 
Leadwort........... 
Painted Daisy....... 
Golden Glow.. 
Cone Flower.......... ot 
Meadow Sage......... 
Soapwort.......... 
Brilliant Stone Crop. 
Largest Type 
Cornflower Aster.. 
TorchylAly eee 
Golden Torch Lily ..... 
Garden Helzoivope 
Cee nie aaoodos 
Tufted Pansy 
Thousand Flower Aster. 
Lemon Lily..... poor 
Coral Bells.......00055 
Forget-me-nol......... 4 
Height 
1% ft. 
4 in. 
34 ft. 
4-5 ft. 
2 ft. 
144-2 ft. 
2-3 ft. 
2-3 ft. 
2 ft. 
14-2 ft. 
\ ft. 
Y ft. 
24-3 ft. 
1% ft. 
4-6 ft. 
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24-3 tc 
3-4 ft. 
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3 ft 
2 ft 
3 ins. 
Ye ft. 
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teats 
Time ot 
Color Bloom 
WiRite rs erelee ole Alt Summer. . 
Deep Blue.......|May-June... 
Mellow hie secs Spring..... 
Blue..... oooadD0 All Summer. . 
ISOs oa Orooodds May-June... 
Rose-Mauve.... .|Aug.-Nov... 
Wihite a antomen .|Sept.-Nov... 
Red............|Sept.-Nov... 
Binks sisicteieveietere Sept.-Nov... 
Assorted........ June........ 
White.......... -|April-May.. . 
Rose Pink....... All Summer. . 
Silver Foliage. ...|Sept.-Nov.. . 
Rosy Lilac....... April-June... 
Blue...... +eee+-/June-July... 
Light Pink....../Sept.-Oct... 
Deep Blue....... 
Deep Blue....... 
Assorted. ....... 
..|June-Oct... 
.|Early Sum... 
All Summer. .|S 
.|June-July... 
May-June... 
. |All Summer. . 
May-June... 
All Summer. . 
All Summer. . 
All Summer. . 
Location 
RYT Soacoopodoods ‘ 
Sun or Shade...... 
Sun or Shade...... 
Sune 5 
Sun or Shade 
Sun or Shade 
Sun or Shade. 
SU doodono000000.¢ 
Sun.... dodoooa7 
Suntperriarctcrerrr 
Sitisooédcu0000000 
Sunktperecurrece 
Part Shade........ 
Sumseeweercnele ecleee = 
.|Part Shade........ 
Sun or Part Shade. . 
Sungate 4 
Sun or Part Shade.. 
Sun or Part Shade. . 
Sun or Part Shade. . 
Sun or Part Shade. . 
Assorted .|Summer.....|Sun or Part Shade. . 
Pink.... April to Fall .}/Part Shade........ 
Assorted .|July-Aug....|/Sun.............- 0 
Be selec efetefersieleiel= Aug =-OCti sie) | SUM ens ce laccloletstessle ne? 
Blue......... ...j/Aug.-Sept. . .|Sun or Shade. 
Orange......... -|June-Nov.. .|/Sun............. 
Deep Blue....... GlyzOctaees | SUM eerelemraeteterere 
Bright Red..... -|June-Aug....|Sumi.c..c0c....0- 
White....... eee -(July-Nov ...|/Suni.... 2.2... eee 
Wihite yar ielereieien Aug?-Septiy is SUD. /stercfsuevelotele) «kell 
Yellow. ...0.0:> Atuge2-OCtriai-| DUM aioveletsveysjeletelsicisy> 
Terra-cotta...... Aug.-Sept... .|/Sun awaeooeD 
Yellow.......... Aig Octriaees | Sule aietaen ier ienions 
Wemon)! enc...  ciele Summer.....}Sun or Shade...... 
Lavender Blue...|March-April .|Shade..... siecle 
Crimson........ .|/June-Sept...|/Sun........ 5000 
Separate........|July-Aug..../Sun 5600000000 
White iisielercia ier Spring. .... -|Sun....... 06 : 
Rose Pin . |Summer.....]Part Shade........ 
True Blue .|May-June...|Sun...... o0006 
Lavender Blue...|July-Aug.... 
Piirnplem snes Summer..... 
Scarlettnrsspicrree Aug.-Sept.. . 
Assorted........ June-July... 
Scarletyeayeisteieser =: Summer..... 
Scarlet Crimson. .|June-Aug....|Sun or Part Shade. . 
Blue to Pink.....|Spring..... ./Part Shade. ....... 
Scarlet.......... NulysAue | OUI a etecis ovarererorsiene 
IBCs yoo5q00K000 Spring..... .]Part Shade........ 
Lavender....... -|July & Aug.. 
Crimson Scarlet../Summer..... 
Salmon......... -|Summer 
Light Blue....... May... 
Purplish Pink... .|Spring. . 
Winter eee ere -|Spring. . 
Pinker yee July-Aug 
Violet Mauve....|July-Aug 
IIT aan odoS ood June-Oct 
Purple Blue..... .|July-Oct 
Assorted. ......./Summer 
.|July-Oct..... 
July-Oct.... 
Bluereterccieicnciersrats Aug.-Sept... 
Rose...........|May-Aug. .. 
Lavender.. 4 qaneene ae 
INCHES Son o0D0Ca6 O uly-Nov... . 
Wihite. oc oc. 5. -|All Summer. . 
WSs codoadcun0s June-Oct.... 
Orange-Scarlet...|Aug.-Nov Sirgodgos0000 p00 
Golden-Yellow.../Aug. to Nov.|/Sun.............0- 
Blush White..... June-July Sunteeeee riers 
ING SalsbooodboD PINOLE 6 5 poo deititkossuacogsonba J 
NWO oaod60n006 July-Sept....]/Sun.............. A 
Violet 
Spring...... 
All Summer. . 
Sun or Part Shade.. 
Any 
.| Well 
Rich 
ich 
dE? o-n no Go0K000 
-|Well 
Any 
SPRich Te eeiere 
-| Rich 
.| Any 
..|Moist. 
. .|Moist.. . 
-|Light.... 
Any 
. | Well 
Soil 
‘Drained 
|Medium.. 220222. 
-| Edging or Rockery 
.|Medium to Rich. . 
EU Mioistietcuciverchereraits 
.| Rich 
.| Well 
.| Well 
Drained.... 
Drained.... 
Drained.... 
Drained.... 
Well-drained .... 
Uses 
-| Massing and Cutting 
-|Rock Garden 
-| Border or Rockery 
-|Superb for Massing 
-| Border or Rockery 
Border and Cutting 
.| Ideal for Massing, Naturalizing 
and Cutting 
-| Border and 
- -|Massing and Cutting 
-| Border or Rockery 
Edeging or Rockery 
Massing and Cutting 
Edging or Rockery 
Border or Wild Garden 
-|Massing and Cutting 
Edging or Rockery 
Massing and Cutting 
Border and Cutting 
Border or Rockery 
Massing and Cutting 
-|Rock Garden 
Border and Cutting 
-|Border and Cutting 
-| Border and Cutting 
-|Border and Bedding 
-|Rock Garden 
-| Border and Massing 
-| Border or Cutting 
Edging and Massing 
Border and Cutting 
Rock Garden 
Border, Showy 
Border and Cutting 
Massing and Cutting 
Border 
-| Background 
-|Massing and Naturalizing 
-| Borders and Waterside 
Rock Garden 
Border, Rockery & Cutting 
-|Clumps and Background 
Edging or Rockery 
Border or Rockery 
Border or Waterside 
-| Border and Cutting 
-|Border and Cutting 
-| Border and Waterside 
-| Border 
-| Border, Showy 
-| Border or Rockery 
. -|Border and Rockery 
- -| Border te 
-|Border, Naturalizing, Cutting 
Border or Rockery 
Border and Cutting 
-| Border and Cutting 
Edging and Rockery 
. -|Edging, Rockery and Grd. Cover 
-|Edging, Rockery and Grd. Cover 
. -| Border 
-|Border and Cutting 
. -|Border and Cutting 
.-|Border and Rockery 
-|Border and Cutting 
Border Background 
utting 
Border 
-|Rock Garden 
. -| Border and Cutting 
-|Border and Rockery 
Border and Cutting 
Border and Cutting 
Edging or Border 
Specimen or Border 
Border, Fragraat 
Border Background 
.| Border and Cutting 
Ground Cover 
Edging, Very Fine 
Price for above, except where specially noted, 25c each; $2.50 per dozen; $20.00 per 100, buyer’s selection. Special offer our 
selection of varieties (of which we have a surplus) to be made when order is being filled, $2.00 per dozen; $16.00 per 100. 
