. The cultivated evergreens; a handbook of the coniferous and most important broad-leaved evergreens planted for ornament in the United States and Canada. Evergreens; Conifers. CULTIVATION AND PROPAGATION 43 For Pimis Jeffreyi, P. attenuata, P. ponderosa var. pendula, and all other forms P. pojiderosa stock should be used. All pines re- sembling P. nigra var. austriaca should be grafted on that stock. Pinus Strohus varieties should be grafted on that species, as well as P. cemhroides vars. monophylla and edulis, P. Bungeana, P. flexilis, and P. aristata. For P. Mugo and its var. Mughus, P. rig
. The cultivated evergreens; a handbook of the coniferous and most important broad-leaved evergreens planted for ornament in the United States and Canada. Evergreens; Conifers. CULTIVATION AND PROPAGATION 43 For Pimis Jeffreyi, P. attenuata, P. ponderosa var. pendula, and all other forms P. pojiderosa stock should be used. All pines re- sembling P. nigra var. austriaca should be grafted on that stock. Pinus Strohus varieties should be grafted on that species, as well as P. cemhroides vars. monophylla and edulis, P. Bungeana, P. flexilis, and P. aristata. For P. Mugo and its var. Mughus, P. rigida, and varieties of P. sijlvestris, the latter should be. 5. One-year grafts.—From left to right: Abies numidica, Pinus cembroides var. edulis, Picea Breweriana. employed. Pinus resinosa must be used for its varieties as they will not grow on any other stock. Varieties of tsuga should be grafted on T. canadensis, and forms of pseudotsuga on P. taxifolia. Plenty of sand should be used in the propagating bench. To prevent the heat from scorching the roots, the pots should be plunged in the sand and given moderate bottom heat. Plants potted a year before should not be plunged as they will start to grow without this treatment. The time for grafting is when the plants show young roots. The graft should be placed as near the root as possible,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Bailey, L. H. (Liberty Hyde), 1858-1954. New York, The Macmillan company; London, Macmillan & co. , ltd.
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectconifer, bookyear1923
