Why there are So Many Slugs
I don’t know about you, but it seems to me that each new year brings with it ever greater numbers of these marauding molluscs.
Slug capital of the world
With relatively cool damp summers and warmish mild wet winters, Britain provides the ideal conditions for slugs to thrive. And recent climate change has turned our little island into slug paradise!
Winters were cold and icy and killed off many slugs, leaving the remainder to seek refuge deep underground. Now milder conditions allow them to stay active on the surface for much of the year. Unlike snails, slugs don’t hibernate during winter. They stay active whenever the weather is warm enough; above 5°C.
Reproduction occurs mainly during autumn and spring, so these milder winters offer a more favourable breeding season, with the eggs standing a far better chance of survival.
Keep soil turned throughout winter. This allows frosts to break it down ready for spring planting and exposes the small clusters of slug eggs to the elements... and to visiting wildlife.
Slugs hate long hot summers; the hot sun dries them out, the hard ground is difficult to negotiate. Burrowing deep below ground in search of the cool moist conditions needed for survival puts them further away from your treasured flowers and vegetables!
But summers are getting cooler and wetter, allowing slugs to be more active and destructive above ground. These conditions also create abundant lush growth, offering plenty of food, and convenient shelter during the hotter days.
Keep your garden free from weeds and dense undergrowth, and remove garden debris. This deprives the slug of many daytime shelters.
For a more elegant solution to manual slug collection, how about this slug grabber? Made from light-weight, anti-corrode aluminium; its 90cm (3’) length allows you to pluck slugs from the lawn with ease, and reach well into the border to pick them from plant leaves without stepping onto your garden.
In fact, you could use it to pick up any yucky items about the house and garden, and it’s especially useful for the person with a bad back who has difficulty bending or stooping.
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Slugs are hermaphrodite, having both male and female reproductive organs