Wimbledon approaches, and with it the season of strawberries! We’ve planted ours out and have begun to enjoy the first of the crop. We’re hoping the real flush will coincide with another Andy Murray victory in a few weeks!
Because we’re so used to buying fruit and veg from the supermarket, it’s easy to forget they’re as much part of the food chain as any other plant or animal in nature. Just as foxes and snakes compete with each other for rabbits to prey on, different animals fight for strawberries. For us strawberry growers, that competition comes in the form of slugs! People have found new ways to fight these rivals – using salt, raised beds, and pesticides (pest killers).
Strawberries pollinate in a similar way to other plants and trees, with the help of the wind or an insect. Once the petals drop away, the fertilised flower swells into fruit. Around early June they begin to ripen into red strawberries. Each fruit is studded with seeds. After fruit has passed through an animal’s body the seeds return to the earth and start to grow.
An excellent, fruit-packed dessert – perfect for eating during tennis – is Eton Mess. Follow this very simple recipe of crushed-up meringues, strawberries and cream – though at Storm, we also like to throw in ice cream, mint and raspberries to make it extra refreshing!
Spring has sprung! It might not feel too warm but outdoors it’s starting to look a lot more spring-like. Flowers have bloomed and buds are appearing on the trees. But what is it about spring that makes the plant world come to life?
Leaves breathe in air, take in sunlight and use water from the roots to make food for the plant. But this process also requires energy. In this instance, it is light energy provided by the sun. Therefore, the more sunlight there is, the more food the plant is able to produce. The more food it has, the more the plant grows. Because the days get longer in spring, the plant is exposed to more sunlight in these months. This means the plant grows more quickly than in winter when it is darker.
The springtime increase in temperature also causes an increase in growth. Like all biological activity, plant growth speeds up with heat, provided it does not become too hot. The rise in temperature at this time of year means that plants grow more quickly and seeds germinate. Now bring on some warmer weather!
In the depths of winter, with all the colourful parts of the plants hidden away, here at Storm we’re getting to know roots much better.
Roots are the underground part of a plant. Though you can’t see them, they play one of the most important roles. While the leaves bring sunlight and carbon dioxide into the plant, roots draw water and nutrients from the soil in order to feed the plant.
Most larger plants, like trees, often start with a large root, which then spread out into smaller roots. By spreading out, they are able to gain as much goodness as possible from the earth. The root also allows the plant to anchor itself in the ground, useful for when bad weather and animals shake it. If you’ve ever seen a tree felled in a storm, you’ll know how impressive the root system can be.
Above: Tree roots visible after the Great Storm of 1987
Roots such as carrots, parsnips and turnips can often be used as food for humans and animals. These types of plant have a single, large root, which is called a tap root. Traditionally, in climates such as the UK, root vegetables are a staple diet for winter. This is because the root hoards much of the plant’s food and water here. By keeping its food source underground it is better protected against predators and cold weather. So when your tomatoes, lettuce and berries disappear with the mid-autumn snap, the hardier underground root vegetables are doing just fine.
This makes them the perfect winter veg. A firm favourite at Storm is Jamie’s winter stew, using onions, carrots, parsnips and any other root veg you can get your hands on.
To learn more about how roots fit into the rest of the plant, keep an eye out for our app Naming Parts of Plants and Animals – out later this month!