The Compendium of Gardening Innovations (Laurence King Publishing, 2018) by Abigail Willis explores the history of gardening and the ingenious discoveries that shaped it into the productive past-time, passion, and livelihood that it is today. Willis is a qualified gardener through the Royal Horticulture Society in the UK. She writes for the London Evening Standard, the Daily Telegraph, and has authored another book called The London Garden Book A-Z. The illustrations are by Dave Hopkins whose work has appeared in numerous publications, including The Economist and Mojo. The following excerpt explores the history of the Gardeners' Almanac.
Part instruction manual, part aide-memoire, the gardener’s calendar or almanac is an evergreen staple of gardening literature. One of the first month-by-month manuals in English of these seasonal guides to what to do in the garden, and when, was John Evelyn’s Kalendarium Hortense; or, the Gardners’ Almanac, first published in 1664 and running to many editions.
Roman agricultural writers included gardening in their dos and dont’s of estate management. Columella, writing in the first century AD, devoted a whole book to it with his multi-volume work De Re Rustica. Columella covered the gardening year and contained instructions on soil preparation, pest control and what plant varieties to sow.
Roman agronomists were still being consulted well into the Renaissance era by writers such as Thomas Hill, whose mid-sixteenth-century book, the catchily titled A most brief and pleasaunte treatise teachynge how to dresse, sowe and set a garden, was the first gardening book to be published in English. Despite its derivative content, it ran to several editions, as did Hill’s subsequent book, The Gardener’s Labyrinth. Published posthumously in 1577, this illustrated manual contained ‘instructions for the choice of seedes, apt times for sowing, setting, planting and watering’, as well as ideas for laying out knot gardens, mazes and herb gardens.
Published in 1664 as an appendix to Sylva, his great work on trees, John Evelyn’s Kalendarium Hortense offered a month-by-month to-do list in the orchard, kitchen garden, parterre and flower garden, along with lists of which fruit and flowers would be at their best. The tone is brisk and authoritative, and palpably written from personal experience. Evelyn, a leading figure of the English Enlightenment and a founder member of the Royal Society, was a knowledgeable gardener, putting his ideas into practice over many years in his garden at Sayes Court, in Deptford.
Evelyn’s almanac set the bar for future calendars and is still worth consulting today (remembering that Evelyn was working from the Julian calendar, rather than the Gregorian). It provides a roster of tasks for the whole garden year, including manuring, sowing, propagation, weed-killing (a July job, using salt water, potash and tobacco) and on- going ‘hostilities’ against vermin. There are instructions on using hot beds to get ‘fine and tender seeds’ off to an early start, and reminders to protect crops against the cold.
Delight your taste buds, mind and eyes with beautiful photos and inspirational techniques on everything you need to know to grow, preserve and cook your own heirloom fruits and vegetables. You won’t want to miss the stories about plants passed down from generation to generation. 
