Hash Tags are simply a way that people use social media to search for topics and interests. Open instagram or facebook and search. Here is the key. Think about what words your ideal customer or prospect are looking for.
Let me give you some ideas: (Please come up with your own that match who you want to work with)
ie. Your target market is Mom's who have a garden: #homegarden #Gardening #diygardening #gardenlife #gardenmom
ie. Your target us entrepreneurs: #alwayslearning #selfimprovments #mindset