Aphids taking over balcony plants!
I have a big problem with aphids both inside and outside my apartment. The problem started with an indoor basil plant about 2 years ago and now every plant I get either indoor or outdoor seems to eventually become infested with aphids until it dies. I have an insect repellent which I have used but usually that seems to do more damage to the plant that the aphids. I know ladybugs are natural predators of aphids so I was wondering is it possible to but them and introduce them to the plant as a natural control method?