What Herbs would be good to plant in a half barrel?

I have 2 half barrels, I want to plant herbs for cooking and it is winter here in the middle of Ireland. So is it too early to plant outdoors?

Thank you

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).