Tag Archive: copper tape


Why I hate snails

I haven’t always been out to get snails – but I did start out naive and inexperienced… When I first grew seedlings (a few years ago) I was delighted as they germinated and grew before my eyes in the safety of the indoors. Once large enough, excited with the thought of future vegetables to harvest – I planted out some zucchini, bean and sunflower seedlings, picturing the start of what was to come. The next morning I passed through the garden on my way to work and smiled down at my seedlings, – only to find…. nothing. They were gone. All of them. At first I thought I’d simply forgotten where I’d planted them (foolish hope), but then the realisation sunk in and I began to understand all the stories I’d heard about the “gardening war”. A short search revealed all that was left was the stems/roots of the seedling under the ground. All my weeks of work and care had been destroyed in one night.

A collection after an afternoon shower (not even night yet) – what chance do my seedlings have?!

At first I tried relocating the snails onto the nature strip and further down the street. They all came back though, and brought my neighbours’ snails with them (I probably deserved that). I tried egg shells, coffee grounds, beer and orange juice traps – all which seemed useless. I then got ruthless. Frustration and desire to have a vegetable garden set in – the number of snails that have ended up under my shoe or in our numerous skips as the renovations progress would amaze you. Spotlighting at night would find 20-40 snails every dry night and 100-150 on wet nights. Every night. The saying should be changed to “breeding like snails” rather than rabbits.

Copper tape has given me a bit of relief, and I do feel I can leave the garden alone at night now. But I still lose seedlings from time to time as snails have managed to find their way under a container, or over the top with the help of nearby plants and grass. They never seem to give me a break – I have even seen snails start moving towards seedlings while I’m still planting them!

Comparison of copper tape protecting a seedling vs one without

So you tell me, what is the point of snails? What good are they to me and my garden? I actually searched for this online and the main answer I found was “food for frogs”. I have no frogs, but I am now thinking about acquiring some. The second most common answer was to consume dead plant material – however the snails never seem to do this, preferring my seedlings over anything else.  Another reason I found was “to keep gardeners humble”. Well you can see how well that went down!

Unfortunately for now the war will continue, which means I will continue to be a snail killer purely as my love for gardening is obviously much higher than my humanity for snails. But when people think I’m mean, insensitive and ask why I’m cruel to snails – I offer to help them start a vegetable garden…

The winter veggie seedlings I planted a couple of weeks ago are growing strong & looking great! The copper tape has kept them safe from snails and some have almost outgrown their containers.

So pleased with the progress I was taking these photos and went to check the seedlings a little more closely… only to find almost all of them were covered with cabbage white butterfly eggs underneath the leaves! Argh! Lucky I found them before they hatched, but a great reminder that it’s not just snails I have to watch out for….. the war continues….

Autumn overhaul

The tidy up...

Although a bit later than hoped, I finally found the time to head out into the garden and give it a massive overhaul to prepare for the winter crops. I started by removing all the weeds and dead growth (mostly the remaining summer veggies). During this process I also found a group of parsnips that I’d completely forgotten I’d planted! Hidden harvests – always good….

I then turned over the soil using a fork and spade. For those of you who have clay soil you can sympathise with me for this part (for those who don’t – well it felt like the equivalent of digging up concrete…) I then added gypsum and mixed it in, followed by compost and mixed that in as well. Suddenly my soil had a new lease on life amd was ready for the next round of veggies.

Gypsum followed by compost

Gina helping me dig....

I planted an initial round of advanced winter seedlings including broccoli, red cabbage, wombok and celery (in random order – I don’t like to plant things in straight rows). I’ll be keeping them protected from snails with plastic bottles and copper tape until they’re large enough to fend for themselves. I finished the whole thing off with a thick layer of lucerne mulch and also revamped the dog run which wasn’t looking the best…

The dog run - before and after

Then all that was left was to head inside, bathe the blisters, massage the sore back and feet and collapse from exhaustion! A big weekend of work, but the finished garden is looking pretty great!

Finished!

About a month ago I got quite keen and started my first round of autumn and winter seedlings (see Preparing for Autumn and Winter – New Seedlings post). Not long after this I went on holiday…. Most people would have waited until they came back from holiday before starting their seedlings – but I’ve never been known for my patience. I decided not to leave them outside while we were away in case of extreme weather days, so they stayed under a window inside. I came back to an overgrown mess of leggy seedlings!

I was pretty impressed by the amount of growth, but a lot were just too leggy to plant as they were. A quick internet search about what to do lead to mixed results… a lot of people said leggy seedlings will simply die – just start again. There were a few sites/posts however saying it was possible to plant them up (similar to what you would do with tomatoes) and roots grow in the newly planted section. A whole lot else said the seedlings will rot if you try this… As it felt like such a waste to throw my seedlings away, I thought it was worth a try!

I firstly cleared out all the seed pots that hadn’t germinated at all and then I separated out the seedlings that were ready to go straight into the garden and planted them. I then selected out all the seed pots that hadn’t gone leggy and moved them aside. This really helped to reduce the chaos in the seed trays!

With the remaining seedlings I placed them (still in their paper pots) in the bottom of a standard small plastic pot. Then I filled up around the seedlings with soil to what visually felt like a normal seedling size/length (…the real scientific approach….)

Initial....

...after one week....

...Kale seedlings after two weeks...

Unfortunately I lost a few seedlings to snails in the first week (it really is a constant war… forget and lose the battle) but I’ve put some copper tape around the other pots to help keep the remaining ones safe. Two weeks later and a lot are still going strong! While some have died, there are still many alive and doing well. I’d say a successful experiment so far – more updates to come.

I also have the next round of seedlings are off and running! This time I’m moving them daily to get the best of the sun and so far their growth (and even the colour of the seedlings) has been a lot better.

Next round of seedlings

So yes, initial care is the best method – but is seems not all is lost when it comes to leggy seedlings.

Seedling protected by copper tape

For gardeners it is pure joy watching something grow. Something initially tiny, nurtured by you, starts developing into something full of promise of the harvest yet to come. Most gardeners probably also know the utter heartbreak of losing all your hard work in one night…. one rainy night. From discussions with other gardeners I feel my battle with snails seems to be significantly larger than most encounter. Without a doubt it has been the hardest part about gardening. On a rainy week I will easily catch 100 snails every night. On a dry night it would still be ~20-50.

Comparison of a seedling protected by copper tape and one without

Beer and orange juice traps simply don’t work – apparently my vegetables taste better. I have tried a number of different traps and with two pets, putting snail bait around is simply not an option. This was really drilled into me when I thought keeping a little in the closed greenhouse would be a safe option, but after an almost $300 trip to the vet, snail pellets are not appropriate… anywhere…

My greenhouse is now protected from unwanted guests

I had almost given up hope that I would ever be able to spend a night without having to make the choice of go snail hunting or lose everything – until I discovered copper tape!  

Apparently snails get an electric shock when they touch copper, so they won’t cross the tape. So far it seems to be working fantastically! Having lined plastic bottles with the copper tape, I finally feel safe to leave my seedlings out over night (even on rainy nights) knowing they will still be there to greet me in the morning. Plants in pots lined with the tape have also been safe and continue to grow strong.

Potatoes growing healthily with no damage from snail attacks

Copper tape is available from selected nurseries and also can be found on eBay. While it is probably more expensive than other pest control methods it is by far the safest method, doesn’t add any chemicals to your plants or soil and, best of all, will keep protecting your plants year after year.