This week you’ll learn 3 Effective Ways to Keep Pests off Your Plants, organically.
So, I was just going about my business, when I had the fright of my life. This little video above will show you the inspiration for this article, and probably make you laugh your head off too. Watch it now to see what I mean.
What does my toilet’s visitor have to do with keeping pests off your plants?
Well, when we began our garden, we had an invasion of slugs. ‘A bumper crop of slugs’, I called them in my article for The Permaculture Research Institute. I planted a punnet of bok choy, and not one plant survived.
The natural systems in my garden were only in infant stages; since then they’ve kicked into gear and I rarely have to bother with picking caterpillars off my produce. As for slugs? I haven’t seen them since November 2010 when we put in our first line of defense against pests: a frog pond.
Permaculture offers 3 very useful tips to help keep pests off your plants.
#1. Create a frog pond.
Not only will frogs take up residence and eat your bugs, you’ll also attract dragonflies, birds, and lizards to eat the pests in your garden. It’s about working with nature instead of against it. And it works. It really does. Trust me! After our frogs moved in, I haven’t lost my plants to pests. And, the frogs bring me more delight than I ever imagined.
#2. Build your soil to feed your plants.
Healthy plants have a natural defense against pests. When we moved in, I bought some expensive topsoil for my garden. What I didn’t understand was it was dead. There was no evidence of little micro-organisims living in it, and those little guys are what make the nutrients in soil available to your plants. As a result, my seedlings were badly deficient of nutrients, and the slugs moved in to take out the weak plants.
Micro-organisims need feeding, and they love to eat organic matter. So pile on animal manures, compost, grass clippings, green leaves and mulch, mulch, mulch with things like ordinary hay, lucerne hay or sugarcane mulch.
Also add rock minerals and liquid fertilisers to your soil, such as worm juice and seaweed fertiliser to feed your plants and make them healthy to fight off pests and diseases. Much like we can avoid being attacked by viruses when our immune system is strong from a nutritious diet full of vitamins and minerals. Build you soil with organic matter to make your plants healthy and strong.
#3. Plant flowers to attract beneficial insects.
Mono-cropping is the modern day equivalent of smoking in the 50s. Everyone’s doing it but it doesn’t make sense. On the other hand, Permaculture is about replicating the natural systems we see in nature, and nowhere do we see a 1000 acre field of wheat without human intervention.
Think of your plot like a meadow, or a forest, with a diverse range of plants and species. Plant flowers amongst your veggies to attract insects like the hoverflies, who feasts on aphids. Most beneficial insects have very small mouths, so plant flowers that are small enough for them get a meal from, particularly flower from the carrot and daisy families.
The Good Bug Mix from Green Harvest is a great ready made mix of seed to attract good bugs to your garden. They’ll happily feast on the meatier foods in your garden (the pests) at the same time.
In Summary…
That’s why I don’t mind sharing my loo with a green tree frog, even if he does give me a fright. And why it brings a huge grin to my face when Jeremiah’s bellows reverberate through the drain-pipe.
I know my task-force is out and about, well and truly happy, making my life easier and much more rewarding in the garden. Not only are they delightful, cute and entertaining, they are making a meal of things that would otherwise be making a meal of my plants.
Welcome, frogs legs in the loo, you can stay as long as you like.
Click to Tweet this week’s Tweetable and share these 3 tips with your friends! (This is super simple, I’ve prepared the tweet for you, just click the link and it will open a new window, then click Tweet!)
Please share this post with your friends and hit the ‘like’ button so we can all make a positive impact on the world by using less chemicals, sprays and toxic pesticides.
What are some of the natural, organic methods you’ve used to keep pests off your plants? Leave a comment below!
Thanks, as always, for taking time out to read, watch and share.
Nicola xx












OMG, at first I thought it was a spider and I was (doing what you’re supposed to be doing on the toilet!). Now a tree frog, I can handle that — how awesome! Brilliant tips as always — I’m taking it all in
Simone recently posted..Solved: Size does matter…Or is it what you do with it that matters most?
LOL. Love it Simone
Yep, they never actually ‘touch’ you
I don’t know how they get in — mum thought they must jump in, but I think they come through the pipes. They only usually stay a day.
This morning Jordie was drinking from the pond and nearly fell in, I rescued her and found a pile of new frog’s eggs floating in the pond behind the chocolate mint. I’ll make a video to capture the sound of their raucous sex-lives another night. Stay tuned. xx
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Hi Nicola, I really loved this post. We’ve just started our vegetable garden and we need all the advice we can get. I was told from the market stall where I buy my plants that a cold coffee spray in the evening works very well with slugs. Have you heard that? I’ve also just started putting broken up egg shells. So far all I can see are a lot of ants all over my plants — not sure if they’re a pest? I love the idea of a frog pond — is it a big project to do and do they have to be a permanent feature, or can you build a mobile pond? (I’m asking because we’re currently renting!) Vanessa
Vanessa recently posted..Creating our garden
Hi Vanessa,
Thanks so much for your feedback — I’m glad you enjoyed the post
I checked out your blog and it looks like you’ve been having fun creating your garden — good on you!
I haven’t heard about the coffee spray, but I’ve been told molasses mixed with water and sprayed on the plants also works. I haven’t used any sprays on my garden, partly because I tend to let only the strong survive, but also because I have so many frogs in my garden I don’t want to accidentally spray them, even with coffee, white oil or chili spray. I’ve found little baby tree frogs in my parsley, on the lemon trees and even in the grass — so I like to let them be.
I was watching a program last night about using egg shells around the base of seedlings. The presenter said it was very effective — she used quite a lot of crushed shells, about a 3cm wide ring around the base, with no soil showing through.
A frog pond doesn’t have to be a permanent feature, you could definitely make a mobile one. I’d suggest just making it big enough to add some little fish like blue eyes to eat any mosquito lave. The people at the pet/fish shop will be able to advise on what fish will eat the little wrigglers. You could use a plastic tub or container, add a water plant or two for water quality, and watch the microclimate you’ve just created attract the dragonflies, lizards, frogs and other delights into your garden. Have fun and report back with how it goes!
Nic xxx
Hi Nicole,
I’ve planted some herbs in pots. They are doing well but over the past few weeks I’ve noticed heaps of white little fly things fly out when I move the herbs. I’m assuming they aren’t good for the herbs. Any tips to get rid of them?
Hi Melissa!
I’ll be writing a post about this very issue in the coming month, so stay tuned and I’ll let you know when it’s up! [It’ll probably be a guest post for The Wellness Warrior blog ~ but I’ll mention it in Sprout!]
Great question
Nicola
xxxx
That is awesome. I wish we had tree frogs here in the States.
LOL Preston, wait until you see another video I made recently — return of the frogs! With Aussie sub-titles
I’ve often used eggs shells to help protect young seedlings from being eaten. You just need to remember to top up after rain (or heavy watering).
NB: You need a LOT of egg shells.