BioAdvanced Organics Neem Oil Spray 24 oz Organic Garden Insect Killer
- Lowes now offers BioAdvanced Neem Oil Spray 24 oz Organic Gardening Insecticide, now $4.98 (regular price $8.98).
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Editor's Pick: If you grow roses at home or vegetables on your balcony, a quick spray takes care of powdery mildew and aphids as soon as they show up. OMRI certified organic, so it's safe to use on fruits and vegetables if you're concerned about pesticide residue. Just dilute with water per the instructions and spray the tops and undersides of the leaves—one 24 oz bottle lasts a whole growing season.