Ladybugs are great to have in the garden because they eat aphids. These little black bugs you see in the picture are soon to be ladybug dinner. The aphids would destroy the plant if left uncontrolled, but thankfully nature has checks and balances that prevent pests from taking over. Believe it or not, you can actually order ladybugs on Amazon. We ordered 1500 ladybugs in the spring and released a handful of them every night at sunset. Ladybugs only fly at night so releasing them at night gives you a better chance of them sticking around.