I've been struggling with a persistent invasion of aphids and spider mites in my greenhouse for way too long. I've tried a few solutions like neem oil, insecticidal soaps, and even a garlic spray, but while they work for a little while, the pests always find their way back, or my plants get stressed out. I'm on the hunt for a solution that's truly effective but also gentle enough for my more delicate plants. Has anyone discovered a method or product that really works without causing damage?
3 Answers
Ladybugs are a game changer! I order a few thousand every spring, and they worked wonders for me last year. Even my neighbor is getting in on it now! If you're dealing with a serious infestation, you might consider a systemic pesticide like Safari 20SG as a last resort, but for general upkeep, ladybugs are fantastic!
I've found that cultural control works really well too. Just opening doors and vents can welcome in minute parasitoid wasps that naturally keep the aphid population in check. Plus, improving your watering routine can reduce spider mites significantly!
I totally get your struggle! Have you checked out EpiShield? It's based on essential oils like peppermint and clove, so it’s all-natural and doesn’t have the harsh chemicals you're worried about. I've been using it, and I haven't noticed any resistance developing either. You can find it on Amazon pretty easily!

Absolutely agree! Ladybugs truly help balance everything out in the garden. They're like nature's little pest control agents.