In the past few months, we have covered plenty of smart plugs and power strips that let you control your devices with your phone. The WiOn WiFi Yard Stake is also worth a look. It comes with 3 grounded outlets that you can control wirelessly. It allows 12 on/off settings per day. You will be able to put the connected devices on a schedule.
This WiFi connected yard stake is ideal for security lights and yard decorations. It has a water resistant body with a 6ft cord. You can find out more about it here.