Vlll 



Preface 



J. B. R. JAMES B. RIDING, Nurseryman and Horticultural Writer. 



J. E. H, JOSEPH ERNEST HILL, J.P., Fern Specialist and Nurseryman. 



J. F. JOHN FRASER, F.L.S., late Editor, Gardening World. 



J. M. JOHN MAY, late Market Grower and Cyclamen Specialist. 



J. M. H. J. M. HODGE, Blairgowrie. 



J. U. JAMES UDALE, Chief Horticultural Instructor, Worcestershire County 



Council. 



J. W. JOHN WEATHERS, formerly a Market Grower, Author of A Practical 



Guide to Garden Plants, French Market Gardening, Lecturer on 

 Horticulture, &c. 



P. A. C. PERCY A. CRAGG, Market Grower. 



W. M. B. WILFRID M. BEAR, Grape and Tomato Grower. 



W. G. L. WILLIAM G. LOBJOIT, J.P., Market Gardener and Fruit Grower, Vice- 

 Chairman of the Market Gardeners', Farmers', and Nurserymen's 

 Association. 



W. T. WILLIAM TRUELOVE, Nursery Propagator. 



