Picea . 9, 10 
Pieris. 16 
Pincushion Flower . 64 
Pine . 10 
Pink . 47 
Pink Cushion . 46 
Pinks, Mountain. 64 
Pinus . 10 
Plane . 25 
Plantainlily . 48 
Platanus . 25 
Platycodon . 52 
Plum . 59 
Plum. Flowering . 26 
Plumbago .. *. 52 
Polygonum . 39 
Pompon. 46 
Poplar . 25 
Populus.'. 25 
Poppy, Orientalis . 52 
Porch Box Plants. 58 
Primrose . 51, 52 
Primula . 52 
Privet . 33 
Prunus . 26, 34 
Pseudotsuga . 10 
Purple Fringe . 34 
Pyracantha . 16 
Pyrethrum . 47, 52 
Pyrox . 62 
Q 
Quercus . 26, 27 
Quince . 60 
Quince, Flowering . 32 
R 
Raspberry . 61 
Red Arrow. 62 
Red-Bud . 20 
Red Cedar . 8 
Red Hot Poker. 50 
Retinospora . 6 
Rhodo-Azalea Food. 63 
Rhododendron . 17, 18 
Rhododendron Food . 63 
Rhodotypos . 34 
Rhubarb . 61 
Rhus . 34 
Robinia . 34 
Rockcress. 45 
ROCK GARDENS 
How To Build. 47 
Plants for. 45 to 55 
Rosa . 35 
Rose Acacia. 34 
Rosemallow . 48 
Rose of Sharon . 32 
Roses, Hardy Climbing 43, 44 
Roses, Hybrid Tea 40, 41, 42 
Roses, Hybrid Perpetual.. 44 
Roses, Polyantha. 44 
Roses, Shrub. 35 
Rose Tree of China. 26 
Rudbeckia . 52 
S 
Sage, Azure . 53 
Sage. Scarlet. 58 
Saint John’s Wort . 33 
Salix . 27 
Salvia . 53, 58 
Saponaria . 53 
Saxifrage . 53 
Scabiosa . 54, 58 
Scarlet Sage . 58 
Scholar Tree . 27 
Sea Lavender . 50 
Sedum . 54 
Seeds, Grass . 64 
Shadblow . 30 
Shasta Daisy. 47 
Sheep Manure . 63 
Shrubs, Deciduous . 30 
Silver Lace Vine . 39 
Smoketree . 34 
Snapdragons . 57 
Sneezeweed . 48 
Sneezewort . 45 
Snowball . 37 
Snowbell . 28 
Snowberry . 35 
Snowhill . 33 
Snow-in-Summer . 45 
Soap, Fish Oil. 62 
Soapwort . 53 
Soil, Potting . 63 
Sophora . 27 
Sorbus . 28 
Sourwood . 25 
Speedwell . 55 
Spirea . 35 
Sprayers . 63 
Spruce .. 9, 10 
Spurge, Flowering . 48 
Spurge, Japanese. 16 
Stakes . 63 
Statice (see Limonius) .. 50 
Stephanandra . 35 
Stim-U-Plant . 63 
Stock . 58 
Stokesia . 54 
Stonecrop . 54 
Strawberries . 61 
Styrax . 28 
Sulphur . 63 
Summer Lilac. 31 
Summersweet . 31 
Sundrops . 51 
Sunoco . 49 
Sunrose . 48 
Sweet Alyssum . 57 
Sweetbay . 23 
Sweet Cone Flower. 52 
Sweet Gum . 22 
Sweet Shrub . 31 
Sweet William. 47, 54 
Symphoricarpos . 35 
Syringa . 36 
T 
Tamarix . 36 
Tanglefoot, Tree . 63 
Taxus . 11, 12 
Thorn . 21 
Thuja . 12, 13 
Thymus . 55 
Tillia . 28 
Tobacco, Cut Stems. 63 
Tobacco Dust . 63 
Torchlily . 50 
Tradescantia . 58 
Traps. Ant . 63 
Traps, Beetle . 62 
Tree Food . 63 
Tree Guards . 21 
Tree of China . 26 
Trees, Deciduous . 19 
Trillium . 55 
Triogen . 63 
Tritoma (see Kniphofla). 50 
Trollius . 55 
Trumpet Creeper . 39 
Tsuga . 14 
Tuberose . 57 
Tulip Tree . 23 
U 
Ulmus . 29 
V 
Verbenas . 58 
Veronica . 55 
Viburnum . 37, 38 
Vigoro . 63 
Vinca . 55, 58 
Vines and Creepers . 39 
Viola . 55 
Violet . 55 
Vita-Vim . 63 
Vitex . 38 
W 
Wake Robin . 55 
Wandering Jew. 58 
Wayfaring-tree . 37 
Weigela . 38 
WHEN TO PLANT . 18 
Wild Indigo. 45 
Willow . 27 
Winterberry . 34 
Wintercreeper . 16, 39 
Wintershrubs . 46 
Wisteria . 39 
Withe-rod . 37 
Witch-hazel . 32 
Wood Ashes .. 63 
Y 
Yarrow . 45 
Yew . 11, 12 
Youth and Old Age 
(Zinnias) . 58 
Yucca . 18 
Z 
Zinnias . 58 
