Find expert tips on germinating seeds, soil mixes, pumpkin growing, tree trimming and information on 30,000 plants
SPRING PRUNING of established roses is always a gamble. If you prune too early, late spring frosts can kill all the canes. If you prune too late, some of the plants’ strength will be lost in the growth of the top shoots (spinach). You and you alone must be the judge of when to prune your roses. All roses must […]
Small, hardy, evergreen shrubs which grow wild in many parts of Europe and in a few localities in North America. They belong to the Heath family, Ericaceae. The name is derived from kallunein, to sweep. Branches are used as brooms. Only one species. is known, Callunas vulgaris, the common Heather or Scotch Heather, but it has many varieties which differ […]
Climbing leaf-losing shrubby plants, from Brazil, which belong to the family Nyctaginaceae. They are cultivated outdoors in the far South and in colder climates in greenhouses. The slender woody stems are furnished with small, ovate to elliptic-lanceolate, green leaves and sharp thorns. The small inconspicuous flowers which are produced in summer, are surrounded by large colored bracts which form the […]
Free-blooming Shrubs for Lime-free Soils and Pot Culture (Aza’lea). Botanists now classify all plants they once called Azaleas as Rhododendrons. Garden lovers still use Azalea for deciduous or leaf-losing kinds and for a few that are not, and the name Rhododendron for evergreen kinds which have large, leathery leaves. In the treatment that follows, Azalea is used as a common […]
How to Cultivate the Bushes That Yield This Delicious Berry The Blueberry is a native American fruit harvested from wild plants since the country was settled. About 1910 the late Dr. F. V. Coville of the United States Department of Agriculture began the domestication of the High-bush Blueberry. A breeding program based on selected wild types has produced through the […]
The Blackberries of North America and Europe are a mighty clan of innumerable species and hybrids that have taxed the efforts of botanists to classify them. The many species in North America have furnished varieties suitable for cultivation in most of the United States except the cold, dry Great Plains region, and for the milder portions of Canada. One European […]
From the Greek physa, a bladder, an allusion to the inflated calyx (Solanaceae). A genus of 100 or more species of which the two most well-known are P. alkekengi, the Bladder Cherry or Chinese Lantern Plant, with its brilliant, flame-coloured, air-filled calyces, and P. peruviana, the Cape Gooseberry, which is a greenhouse species. They are annual and perennial herbaceous plants, […]
Arabis – Rock Cress, Wall Cress The Rock Cress is a small, white, four-petaled flower, and its masses of snowy bloom early in the Spring contrast beautifully with the Basket of Gold (Alyssum saxatile compactum) and the blue False Wall Cress (Aubrietia). It blooms very soon after the snow disappears and the flowers are so numerous that when a plant […]
CALLISTEMON—Bottle-Brush Tree (Calliste’mon). Tender evergreen flowering shrubs from Australia which belong to the Myrtle family, Myrtaceae. They are well adapted for growing outdoors in California and in similar mild climates and for greenhouse cultivation elsewhere. They have narrow, dark-green, leathery leaves, which are slightly aromatic when crushed. The flowers are densely packed in terminal cylindrical spikes resembling a bottle brush […]
BUXUS — Boxwood (Bux’us). Evergreen trees and shrubs, found wild in the temperate parts of Europe and Asia, which belong to the Box family, Buxaceae. They are of neat habit of growth and have small, leathery leaves. The Box has no value as a flowering shrub because its blooms are small and dingy in color; but turners and engravers make […]