Let Nature Do Its Thing: Why You Shouldn't Use Pesticides in Your Yard

Last Thursday, I had the opportunity to present at the Rare Fruit Growers Club of Arizona, and the discussion revolved around a crucial point: working with nature, not against it. Throughout the presentation, questions kept popping up—about pests, bugs, and how to get rid of them (turns out that no one likes cockroaches).

My response? You don’t need to.

In fact, you shouldn’t get rid of them at all.

One of the most important things I emphasized was that you shouldn’t be using pesticides in your yard. Let nature balance itself out.

Let me ask you a question:

Have you ever been in a rainforest or at least seen one on TV?

Does a rainforest have lots of trees? Absolutely—probably more than anywhere else on Earth.

Now, does the rainforest have a lot of bugs? Again, yes—probably more bugs than anywhere else in the world.

But here’s the real question: If there are so many bugs, how come they haven’t wiped out the rainforest?

How come the rainforest still thrives, with more trees, plants, and life than anywhere else on the planet?

The answer is simple: nature knows how to take care of itself. It has its own intricate systems of checks and balances. In a rainforest, no one is out there spraying poison or trying to eradicate the bugs. Nature is doing its thing, and it’s been doing it successfully for a very long time.

The Natural Balance of Good Bugs and Bad Bugs

For every pest you see in your yard, there’s a beneficial bug out there that wants to hunt it down. Think of it like nature’s pest control.

But here’s the problem: when you reach for a pesticide at the first sight of a bug, you’re not just killing the pests—you’re disrupting this balance. By wiping out every insect you see, you’re not giving the beneficial insects a chance to thrive in your yard.

Let’s break it down:

• You kill pests with poison.
• No pests = no food for beneficial insects.
• No food for beneficial insects means they won’t stick around your yard.
• The pests come back (because they always do), and once again, there are no beneficials to keep them in check.

It becomes a never-ending cycle, and you’ve just created a situation where you’re constantly at war with pests because you’ve eliminated nature’s built-in pest control. And the worst part? Those beneficial bugs won’t come back as long as you keep spraying poisons.

The Patience Test: Letting Nature Do Its Job

This can be hard for a lot of gardeners to accept, but sometimes, you need to sit back and let the pests have their moment. That’s right—sometimes you’ll need to watch a crop or a tree take some damage. It’s not easy, but allowing this to happen for a season or two gives nature the time it needs to restore balance. The beneficial insects will eventually arrive, and once they do, they’ll start taking care of those pests for you.

Personally, I stopped using pesticides in my yard about three years ago. For the first year, I saw significant damage from squash bugs, leaf-footed bugs, grape skeletonizers and other pests. It wasn’t easy to watch, but I stayed patient.

By the second year, the damage was noticeably less, and by the third year, the pests were barely a problem at all.

Now, I see more beneficial insects than I’ve ever seen before—multiple species of bees, lizards, and even hummingbirds are regular visitors in my yard. And the best part? The pests that do show up are no longer a worry, because I know the beneficials will come in and handle them.

Breaking the Pesticide Habit

For years, we’ve been brainwashed into thinking that chemicals, pesticides, and sprays are essential to successful gardening. Many gardeners don’t think twice—they see a problem, Google a solution, and try to outsmart nature by spraying something to kill the pest.

But why do we do this? Why not take a cue from nature itself, which has been managing these systems long before we ever arrived on the scene?

When you mimic nature and let it do what it’s always done—successfully and efficiently—you not only help the environment, but you also create a healthier, more resilient yard or garden. And in the long run, this approach makes gardening easier, because it requires less intervention from you.

Final Thoughts: Trust the Process

Trust the process. Nature knows how to balance itself out. When you stop reaching for the pesticides and start observing how your yard works as an ecosystem, you’ll see amazing things happen. Yes, it may take time. Yes, you might lose a plant or two in the process. But the reward is a thriving, healthy garden that doesn’t rely on constant intervention. Let nature do its thing—it’s better for the environment, your garden, and ultimately, for you as a gardener.