John Evelyn, in his ‘Sylva, or a Discourse on Forest Trees,’ first published in 1662, remarks on the attention paid by woodmen to the Moon’s influence on trees. He says: “Then for the age of the Moon, it has religiously been observed; and that Diana’s presidency _in sylvis_ was not so much celebrated to credit the fictions of the poets, as for the dominion of that moist planet and her influence over timber. For my part, I am not so much inclined to these criticisms, that I should altogether govern a felling at the pleasure of this mutable lady; however, there is doubtless some regard to be had-- ‘Nor is’t in vain signs’ fall and rise to note.’ The old rules are these: Fell in the decrease, or four days after the conjunction of the two great luminaries; sowe the last quarter of it; or (as Pliny) in the very article of the change, if possible; which hapning (saith he) in the last day of the Winter solstice, that timber will prove immortal. At least should it be from the twentieth to the thirtieth day, according to Columella; Cato, four days after the full, as far better for the growth; nay, Oak in the Summer: but all vimineous trees, _silente lunâ_, such as Sallows, Birch, Poplar, &c. Vegetius, for ship timber, from the fifteenth to the twenty-fifth, the Moon as before.” In his ‘French Gardener,’ a translation from the French, Evelyn makes a few allusions to the Moon’s influence on gardening and grafting operations, and in his _Kalendarium Hortense_ we find him acknowledging its supremacy more than once; but he had doubtless begun to lose faith in the scrupulous directions bequeathed by the Romans. In his introduction to the ‘Kalendar’ he says:--“We are yet far from imposing (by any thing we have here alledged concerning these menstrual periods) those nice and hypercritical punctillos which some astrologers, and such as pursue these rules, seem to oblige our gard’ners to; as if forsooth all were lost, and our pains to no purpose, unless the sowing and the planting, the cutting and the pruning, were performed in such and such an exact minute of the Moon: _In hac autem ruris disciplina non desideratur ejusmodi scrupulositas._ [Columella]. There are indeed some certain seasons and _suspecta tempora_, which the prudent gard’ner ought carefully (as much as in him lies) to prevent: but as to the rest, let it suffice that he diligently follow the observations which (by great industry) we have collected together, and here present him.”