Mid: October Late: November
WINTER Early: December Mid: January Late: February
In autumn, the fallen leaves of deciduous trees carpet the woodland floor and create an extra wildlife resource
Red campion (Silene dioica) makes a colourful component of the summer-flowering meadow. In the wild, it may hybridise naturally with the white campion to produce an even paler pink
BACK TO BASICS
The secret of making a haven for wildlife, on whatever scale, is to recreate the habitats found in nature. To the four headings above (water, woodland edge, meadow and hedgerow) I would add wetland, flower borders, compost heap and, most importantly, an untidy patch which is barely ‘gardened’ at all.
Most gardeners already have some of these habitats although they might not think of them in those terms. Gardening for wildlife does not necessarily mean changing the structure of the garden or throwing out the received wisdom of conventional gardening. There are, however, some key issues to be considered. Chemicals and wildlife, for example, are not, on the whole, complementary. There are of course some chemical products available which do not leave a residue in the soil and there are those which are designed to be more selective in the pests that they kill. Everyone has his/her own level of tolerance, of how many leaf holes he can accept, before reaching for the spray. Bear in mind however that every input of chemical, natural-based or artificially manufactured, upsets the balance of pest and pest-eater. Many scientists believe that aphids manage to produce exactly the right number of offspring to support the current population of ladybirds. By wiping out one, we deprive the other of its main means of survival. One of the major arguments for not trying to control pests, is that birds and insects, if left alone, do it so much more effectively.
The most liberating aspect of wildlife gardening is knowing that a little untidiness is a good thing. Suddenly the pressure to keep up appearances is gone and it is socially acceptable to sweep the leaves under the hedge and leave piles of clippings in a corner. Having said that, wildlife gardens do have to be managed.
Native plants are the first choice, not because of some purist philosophy, but because, in general, they support a greater range of species. Nevertheless, birds, insects and mammals are great opportunists and, having established essential ecological relationships with native trees, shrubs and meadow flowers, they will top up their food supplies from any nectar- or berry-bearing import.
In this book, non-native plants are included if they are particularly useful to wildlife; by the same token native plants, and especially endangered species which gardeners can help to conserve, are included and considered to be ‘wildlife’. Strictly speaking, ‘native’ plants — those which were present in the British Isles before the rise in sea-levels finally separated the islands from the continent of Europe — are a fairly limited group, and since many more species have become ‘naturalised’ than are truly native, the two are generally grouped together. Naturalised plants may have been imported (accidentally or otherwise) but they behave like natives, thriving in the prevailing climate and soils without human intervention. When we think about creating a wild garden (as opposed to a wildlife garden) we should think only of these native and naturalised plants that take care of themselves. Gardening for wildlife, on the other hand, allows the gardener to draw on a much wider range of plant species, be they native, naturalised or exotic.
One important facet of gardening for wildlife that is sometimes overlooked is the use of colour. Most gardeners employ some element of design in choosing plants in colours that they like or that blend in with an overall colour scheme. For wildlife, and insects in particular, we might make different choices. Flowers may be pollinated by wind and other methods but mainly they rely on insects. The colours and patterns of flowers are not primarily for our benefit, but function as a signalling system to attract these insects: butterflies and flies like yellows and blues, bees prefer blues, reds and purples (which reflect ultraviolet light) and moths go to white. Scent works in co-operation with colour; butterflies seem to gravitate towards heavy scents and bees to lighter, sweeter ones. Moths being night-flying are attracted to those plants which are at their most fragrant in the evening, such as honeysuckle and white campion.
As gardeners, we can be choosy about who (or what) we invite into our gardens. People who live on the edge of a deer forest know how quickly a young rose bush can be stripped of its leaves by roaming deer. Others, living in cities, would gladly sacrifice their roses for even the most fleeting glimpse of a mammal of this size. Similar arguments apply to foxes and squirrels. We cannot control nature, but we can to some extent welcome or discourage certain sections of the wildlife population. Conventional gardening books are full of tips to frighten away unwanted wildlife and it is these that the reader must turn to if certain species have become a nuisance. This book starts from the premise that the reader wants to attract a greater range of creatures into the garden.
USING THE BOOK
By dividing the book into months, the aim is to make practical information accessible to the gardener at any time of the year. If, for example, you would like to know which routine jobs should be undertaken in the wildlife garden at a particular time of year, simply turn to the ‘Tasks for the Month’ pages for that month. On the other hand, if you want to locate information on specific plants, habitats, creatures and so on, use the index to direct you to the appropriate pages.
Each chapter is divided into four sections: an introduction to the wildlife and weather to be expected that month, a checklist of the main tasks and instructions on how to carry them out, profiles of plants which are useful to wildlife, and a major practical project for those who want to increase the range of habitats available to wildlife. (For those wanting to find out about different habitats and their value in the garden, the practical project section also provides an overview.) In addition, the Appendices provide information on wildlife gardening with containers, as well as a selection of garden plans, which can be used as a starting point for your own ideas.
In some areas, the seasons may not coincide exactly with those of the book. For this reason, the terms mid-spring and late autumn are used to denote planting and sowing times, for example, rather than specify a month which might be incorrect for particularly cold or mild regions. With experience, gardeners get to know the vagaries of their own climate; but the table may be used as a guide for average conditions.
Too many of us worry about the state of our gardens, thinking of them as an extension of the house to be cleaned up and made tidy. I hope this book will help more people actually enjoy their gardens and let the local wildlife judge whether or not they come up to standard.
PLANT TYPES
Plants are described by their commonly used names (where applicable) as well as by their botanical name. Plants should be considered hardy unless stated otherwise.
ANNUAL Germinates and flowers the same year, then dies.
