"How do you control pests in the garden?"
By being clean!
Clean your tools and equipment,
Don't leave plant waste near/in the grow rooms.
If you don't make an environment for them to live in, then they shouldn't be a problem.
Check your plants daily
Check your plants daily for any signs of pest, identify them, and then pick an action plan that fits your situation best.
We don't spray pesticides
We don't spray pesticides in our facility as I prefer a more natural approach, but there are some that can be very helpful when used correctly.