First-time Gardener. Kim Wilde

and so didn’t reproduce through flowers.

       Evolution has created plants with specialist features such as hairs to protect the leaves from extremes of heat Some plants, such as cactus, have developed fleshy leaves to store water during periods of drought.

      There is now an incredible variety within the plant kingdom, from plants such as tiny alpines to the world’s tallest living tree, a ‘coast redwood’ tree in California, which is over 112m (367ft) tall. The climate of different world regions also determines what types of plants can flourish there. Plants have adapted themselves gradually to enormous differences of climate and growing conditions throughout the world. It is not enough to just survive in some extreme conditions: plants need to flourish and propagate themselves too.

      In regions of very low rainfall, plants like the cactus have developed water-storing tissue in their leaves and stems. Mediterranean plants have adapted to their environment by developing hairy or furry and also narrow or silvery leaves to protect themselves from extreme heat and drying winds and also to reduce transpiration as much as possible. Garden plants such as rock rose (Cistus), rosemary (Rosmarinus), lavender (Lavandula) and sage (Salvia) all come from this region, so they are perfect plants for a hot, exposed area in the garden. For shady, damp conditions, look for large, dark green leaves, such as hostas, which have adapted to maximize the amount of light that is received.

       Pollination and seed production

      Although plants have developed many ingenious ways of reproducing themselves, the most common is through cross pollination. This is where pollen from one plant is transferred to another to fertilize it. Most plants have flowers with the male and female parts present in each flower. However, they still need to be cross-pollinated with another flower. Many plants rely on insects, such as bees or butterflies, to transfer the pollen from one flower to another. Pollen is a useful source of protein for some insects, such as bees.

      Insects are attracted to the flower by scent, colour and nectar. They are not deliberately pollinating flowers, but they are usually feeding on sugary liquid nectar produced by the flowers when the pollen is rubbed off the body of the insect. They carry pollen from flower to flower, while collecting nectar and pollen for themselves. After pollination, the plant produces a seed, which mostly grows protected inside the plant.

      It’s not always insects that pollinate the flowers. Plants may use the wind, birds or even bats as pollinators. With wind-pollinated plants – such as grasses, cereals and some trees – the flowers are very simple, with no bright colours or pleasant scent as they don’t need to attract the insects. These plants have both male and female reproductive parts and they make a lot of pollen.

      The opium poppy, Papaver somniferum produces seeds that result in many self-sown seedlings.

       Low-allergen plants

      Alchemilla mollis (lady’s mantle)

      Amelanchier lamarckii (snowy mespilus)

      Anemone × hybrida ‘Honorine Jobert’ (Japanese anemone)

       Cistus × hybridus

      Cotinus coggygria (smoke bush)

       Forsythia × intermedia

      Hydrangea anomola subsp. petiolaris (climbing hydrangea)

      Prunus × subhirtella (Higan cherry)

      Stachys byzantina (lamb’s ears)

       KIM’S TIPS

       There are 10 million people in Britain who suffer from hay fever or have asthma, both of which are triggered off mostly by pollen. This can occur in spring, summer or autumn and makes the lives of sufferers unbearable.

       Grass pollen is one of the main culprits, so if you suffer, you should definitely think of eliminating lawns and replacing them with hard landscaping such as bricks, setts, gravel and decking as well as planting a selection of low-allergen plants.

       Many hedges too can produce pollen and should be replaced with low-allergen climbers or shrubs (see left).

       Latin names

      It can be very confusing when you first go to your local garden centre and are faced with long, difficult to pronounce Latin botanical names. However, they are used for good reason. Botanical Latin is like an international language used worldwide by botanists and plant enthusiasts. The method of naming was standardized by an eighteenth-century plant collector called Linnaeus.

      While one plant may have several common names, it will only ever have one Latin name, which will also be the same worldwide. It helps if you can get to grips with some Latin names, as it avoids confusion when buying plants, or finding out more about particular plants.

      The olive tree, Olea europaea. Quite often the species name refers to where the plant has originated. In the case of the olive tree, it’s clearly Europe.

       Understanding Latin plant names

      All plants are classified into family groups, which have:

      • Family name, referred to as genus (or genera if plural), the Latin word for ‘family’.

      • Species name: Within a family group of plants there will be differences in the plants, and these are the different species. This is the second part of a botanical name and it is called the specific name.

      So, if I was a plant, my name would be Wilde kim! The first part of my name indicating my family, and the second part me as an individual.

      So the olive tree is Olea europaea. Olea is the family name, or genus, and europaea the specific or species name. Sometimes a slight difference is discovered within a species and it is given an extra name to denote this. For instance, a variety of olive tree that had larger fruits and smaller stones was named ‘El Greco’, so its full botanical name is Olea europaea ‘El Greco’. It is normal for Latin names to be written in italics, and any ‘extra names’ to be put into single quotation marks at the end.

       Part 2

       PLANNING YOUR GARDEN

      When I first started gardening I remember feeling totally overwhelmed with the whole subject, yet at the same time I thought that slowly but surely it would start to make sense if I just had a go. I’ve since realized that although a positive approach is always the best one – after all, gardening is an intrinsically optimistic pursuit – you do have to have a plan. A good, well-researched approach will help you to create a garden that reflects your requirements and tastes, and you’ll soon discover, as I did, that planning a garden is as exciting as making one.

       Assessing your requirements

       At first, the thought of tackling your garden properly may seem a daunting task, but this is where careful and considered planning comes in. Rather than