Complex sentence: A gardening products company initially called Girlie Gardeners and aimed at women, however after taking Jones' advice they changed their name to "Sod" and began to sellsweatshirts branded with the Sod logo.
Split into simpler sentences: A gardening products company initially called Girlie Gardeners and aimed at women. However, after taking Jones' advice they changed their name to "Sod" and began to sell sweatshirts branded with the Sod logo.