If I'm out of garlic the supermarket is three miles away. If that's all I need I'll save the planet and either manage without garlic or do a different dish. I do use ground spices such as paprika and chilli flakes and the one dried herb I'll use is oregano. I'm sure that the spice shelf at Morrison's has powdered garlic but my incurious eye has never strayed in that direction, and it never will!