The gardener's magazine and register of rural & domestic improvement (1826)
Loudon, J. C. (John Claudius), 1783-1843, A. & R. Spottiswoode, printer, United States. Patent Office. Scientific Library, former owner DSI · London : Longman, Rees, Orme, Brown and Green · leaf 305
Culture of the Cucumber, 283 … mass readily finds itsway to where it can be-nefit the plants, withoutbeing compelled to forcethrough the soil con-taining the roots, at therisk of burning them.As the pipes are pro-posed to be placed with-in 1 few inches of the Fig. 29. Section of Cucumber-Pit, with Air-box. extremities, the heat…