Lupine Doronicum Platycodon Grandiflorum 



HARDY PERENNIAL PLANTS K^Rolir/MSrcriilfD^E?,! 



The heights given include the flower spike. Send for our free pamphlet, Henderson Planting Plans for Perennial Borders. 



Variety 



AchiHea Ptarmica, 



The Pearl 



Alyssum Saxotile . 



Ajuga Reptans 



Arabis Alpina 



Armerio Maritima 



Artemisia, Silver King . . 



Aubrietia Eyri 



BapHsia Australis 



Boitonia Latisquama . . . 

 Campanula Carpatica . . 

 Carnation, Hardy Garden 

 Cerastium Tomentosum . 



Cheiranthus Allioni 



Coreopsis, Golden Giant . 



Crucianella Styloso 



Dianthus Borbatus 



Oicentra Eximia 



Doronicum Excelsum . . . 

 Eupatorium, Blue Mist . . 



Gentiana Andrewsi 



Helenium Gartensonne . . 

 Helenium Superbum 



Rubrum 



Helianthus Multitlorus . . 



Hemerocallis Flava 



Hepotica Triloba 



Heuchera Sanguinea . . . . 

 Iberis Sempervirens . . . . 



Incarvillea Delavayi . . . . 



Iris Sibiriea 



Liatris Pycnostachya . . . 



Lobelia Cordinalis 



Lupinus Polyphyllus . . . . 

 Lychnis Cholcedonica . . . 



Lychnis Haogeana 



Monorda Didyma 



Myosotis Paiustris 



Nepeto Mussini 



Physostegia Virginica . . . 



Physostegia, Vivid 



Platycodon Grandiflorum 

 Plumbago Larpentae . . . 



Primula Elatior 



Primula Veris 



Rudbeckia, Golden Glow . 

 Rudbeckia Purpurea . . . . 



Salvia Pitcher! 



Saponaria Ocymoides . . . 



Scabiosa Caucasica 



Sedum Spectabile 



Shasta Daisy 



Stokesia Cyanea 



Tritoma Pfitreri 



Valeriana Officinalis 

 Veronica Spieata . . 



Common Name 



Milfoil or Yarrow 

 Golden Tuft 



Bugle 



Rock Cress 



Sea Pink 



Silver Sage Brush . . . . 

 Purple Rock Cress . . . . 



False Indigo 



Thousand Flower Aster 

 Carpathian Harebell . . . 



Double Carnation 



Snow-in-Stimmer 



Siberian WalMower . . 



Tickseed 



Crosswort 



Sweet William 



Plumy Bleeding Heart 



Leopard's Bane 



Hardy Ageratum 



Gentian 



Helen Flower 



Helen Flower . . . 

 Double Sunflower 



Lemon Lily 



Liverwort 



Coralbells 



Hardy Candytuft 



Trumpet Flower . 

 Siberian Iris . . . . 



Gay Feather 



Cardinal Flower . 



Lupine 



Campion 



Oswego Tea 



Forget-Me-Not 



Ground Ivy or Catmint 



False Dragonhead 



False Dragonhead 



Balloon Flower 



Leadwort 



Polyanthus 



Cowslip 



Golden Glow 



Coneflower 



Meadow Sage 



Soapwort 



Blue Bonnet 



Brilliant Stonecrop . . . . 



Largest Type 



Cnrniiower Aster 



Torch Lily 



Garden Heliotrope 

 Speedwell 



Height 



iy2 ft. 

 % ft. 



4 in. 



Vz ft. 



Vz ft. 



2-3 ft. 



4-6 in. 



3 ft. 



3-5 ft. 



% 



1 



ft. 

 ft. 

 ft. 



1 ft 



2 ft 

 6 in 



IV2 ft 



8-12 in 



2 ft 



2 ft 



1-2 ft 



3-4 ft 



5-6 ft. 

 4 ft. 



2 ft. 

 6 in. 



1-1 Va ft. 

 %-l ft. 



IVz ft. 



2% -3 ft. 



4 ft. 



2-3 ft. 



2-3 ft. 



3 ft. 

 1 ft. 



2-3 ft. 



1/2 ft. 



1-1% ft. 



2-3 ft. 



iy2-2 ft. 

 iy2 ft. 



V2-%. ft. 



8 in. 



8 in. 



6 ft. 



3 ft. 



3 ft. 



8 in. 



iy2-2 ft. 



iy2 ft. 

 2-2 ya ft. 



iy2 ft. 

 2y2-3 ft. 



3-4 ft. 



3 ft. 



Color 



White , 

 Yellow 



All Summer. Sun 

 Spring Sun 



Deep Blue . . . 



White 



Rose-Pink . . . 

 Silver Foliage 

 Rosy Lilac . . 



Blue 



Light Pink . . 



Blue 



Assorted . . . . 

 White 



Orange . . . 

 Yellow . . . 

 Purple . . . 

 Assorted . 



Pink 



Yellow . . . 



Blue 



Deep Blue 

 Yellow . . . 



Terra cotta . . 



Yellow 



Lemon 



Lavender-Blue 

 Crimson .... 

 White 



Time of 

 Bloom 



Location 



May-June . . 

 April-May . 

 All Summer 

 Sept. -Nov. . 

 April-June . 

 June-July . . 

 Sept.-Oct. . . 

 June-Oct. . . 

 All Summer. 

 June-July . . 



May-June . . 

 All Summer. 

 May-June . . 

 Summer . . . 

 April to Fkll 



May 



Aug.-Oct. . . 

 July-Oct 



Sun or Shade 



Sun 



Sun 



Sun 



Sun 



Part Shade . . 



Sun 



Part Shade . . 



Sun 



Sun 



Aug.-Oct. . . Sun 



Sun 



Sun 



Sun-Part Shade 

 Sun-Part Shade 

 Part Shade . . . . 



Sun 



Sun 



Sun 



Aug.-Sept. . 

 Aug.-Oct. . . 

 Summer . . . 

 March-April 

 June-Sept. . . 

 Spring 



Rose-Pink . . . 

 True Blue . . 



Purple 



Scarlet 



Assorted . . . . 



Scarlet 



Scarlet-Crim. 



Scarlet 



Blue 



Lavender . . . . 



Pink 



Violet-Mauve. 



Blue 



Purple-Blue . 

 Assorted .... 

 Assorted .... 



Yellow 



Red Purple . . 



Blue 



Rose 



Lavender . . . . 



Rose 



White 



Blue 



Orange-scarlet 



Blush-white . 

 Blue 



Summer . . . 

 May-June . . 

 Summer . . . 

 Aug.-Sept. . 

 June-July . . 

 Summer . . . 

 June- Aug. . . 

 July-Aug. . . 



Spring 



July-Aug. . . 

 July-Aug. . . 

 July-Aug. . . 

 June-Oct. . . 

 July-Oct. . . . 



Spring 



Spring 



July-Oct. . . . 

 July-Oct. . . . 

 Aug.-Sept. . 

 May-Aug. . . 

 June-Sept. . 

 July-Nov. . . 

 All Summer. 

 June-Oct. . . 

 Aug. -Nov. . . 



June-July . . 

 August . . . . 



Sun 



Sun 



Sun or Shade 



Shade 



Sun 



Sun 



Part Shade .... 



Sun 



Sun 



Part Shade . . . 



Sun 



Sun 



Sun-Part Shade 



Sun 



Part-Shade . . . . 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun-Part Shade 

 Sun-Part Shade 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 



Sun 

 Sun 



Soil 



Uses 



Dry 



Well 



Drained , 

 Any . . . . . 



Any 



Any 



Any 



Any 



Any 



Any 



Rich 



Medium . , 

 Well 



Drained. 



Rich . 



Any , 



Light . . . , 



Any 



Any 



Any 



Any , 



Moist . . . . 

 Any 



Any 



Any 



Moist . . . . 

 Moist . . . . 



Rich 



Well 



Drained . 



Any 



Rich 



Any 



Moist . . . . 



Moist 



Light 



Any 



Any 



Moist . . . . 



Any 



Moist 



Moist 



Rich 



Any 



Moist . . . . 



Any 



Any 



Any 



Rich 



Any 



Any 



Light 



Any 



Any 



Well 



Drained . 



Rich 



Any 



Massing and Cutting 



Border or Rockery 

 Rock Garden 

 Border or Rockery 

 Edging or Rockery 

 Massing and Cutting 

 Edging or Rockery 

 Border or Wild Garden 

 Massing and Cutting 

 Edging or Rockery 

 Border and Cutting 



Edging or Rockery 

 Border or Rockery 

 Massing and Cutting 

 Rock Garden 

 Border and Bedding 

 Rock Garden 

 Border and Cutting 

 Border or Cutting 

 Rock Garden 

 Border 



Background 



Massing and Naturalizing. 



Borders and Waterside 



Rock Garden 



Border, Rockery, Cutting 



Edging or Rockery 

 Border or Rockery 

 Border or Waterside 

 Border and Cutting 

 Border and Waterside 

 Border 



Border, Showy 

 Border or Rockery 

 Border 



Border and Natural 

 Border or Rockery 

 Border 



Border and Cutting 

 Border and Cutting 

 Border and Rockery 

 Border or Waterside 

 Border or Rockery 

 Border Background 

 Border and Cutting 

 Border 

 Rock Garden 

 Border and Cutting 

 Border and Rockery 

 Border and Cutting 

 Border and Cutting 



Edging or Border 

 Border, Fragrant 

 Border Background 



Price for obove: 25c each; $2.50 per dozen; $20.00 per 100, buyer's selection. 



THE "IMPERISHABLE" PERENNIAL BORDER COLLECTION FOR $20.00 



A succession of bloom and a very picturesque effect may be obtained by planting the "Imperishable Collection." 



A sketch plan is shown. To make one like it 5 x 50 feet would require 100 plants. We list below 30 varieties of contrasting heights 

 and colors and the number of plants for each group. The number after each variety gives the position in which they should be planted. 



lO' IS- 20 « SO" 35' ia 



Lobelia Cardmalis 1 



DigitaHs 2 



Anchusa Itolico 3 



Boltonia Asteroides ... .4 

 Rudbeckia Purpurea .... 5 

 Hibiscus 6 



Achillea, The Pearl . 

 Pyrethrum Hybridum 

 physostegia Virginica 

 HemerocaHis Flava . 

 Coreopsis Lanceolata 



. . Campanula 18 



Special Offer. The Imperishable Border Collection, 100 plants, as listed above, for $20.00. Should any of the above varieties be sold out a'/u'Ji 

 order is filled we will substitute similar sorts unless instructed to the contrary. 



[21] 



Delphinium, Wrexham 

 Helianthus MulHflorus 

 Baptisia Australis . . . . 

 GypsophHa Paniculata 

 Anemone Japonico . . . 

 GaHlardia Grandiflora 



7 



3 



8 



3 



9 



3 



10 



3 



11 



3 



12 



4 



13 



4 



14 



3 



15 



4 



16 



4 



17 



4 



18 



3 



Aquilegia 19 



Popaver Orientale ... 20 

 Alyssum Saxatile ... .21 



Diantlius 22 



Funkia, Variegated . .23 

 Heuchera Sanguinea. .24 



Plumbago Larpentae .25 



Arabis Alpina 26 



Monorda Didyma .... 27 



Iberis 28 



Scabiosa 29 



Phlox Subulata 30 



