Spray aphids off plants with a strong stream of water
Remove heavily infested leaves or stems
Wipe aphids off with a damp cloth or sponge
Apply insecticidal soap to affected plants
Use neem oil on infested areas
Introduce ladybugs or lacewings
Prune nearby weeds and plant debris
Avoid over-fertilizing with nitrogen
Check plants regularly for new infestations
Repeat treatments as needed