This organic liquid fertilizer, $13.97 on Amazon ... Neem oil is a natural pesticide that can be used on indoor and outdoor plants. Kate's Garden Plant Spray for Insects, $17.99 on Amazon ...

Here are 15 organic remedies to tackle common garden pests: 1. Neem Oil: Neem oil is a natural insecticide and repellent ... Strain the liquid and spray it on plants to deter pests like aphids ...