Why did my Instagram not gain popularity?

A while back I decided to make an Instagram account to share my plant collection and growing tips and to connect with other people who enjoy the same hobby. I met a woman my age who lives close at a plant swap and she showed me her plant instagram account and so I decided to make my own and add her.

I posted photos of my plants, tips on care and how to grow different plants, some plants I was selling locally, and photo of me with my husband and child and story how I got into the hobby. I lasted 3 months and only ended up with 45 followers, I quit after that. Most did not engage on my posts except a few plant growing tips they didn’t know, nobody bought any of my plants, and when I went to follow them back majority denied my request to follow them back (they had private profiles). My profile was listed under plant hobby/enthusiast. The woman I met never engaged once on my account either!

This woman I met had her account for 6 months and was at 5,000 + followers! Her audience was very engaging, purchased her plants, even sent her free plants she posted unboxing videos of! She made it look so easy to get followers! The craziest part she met over 30 people in person and has a huge group of friends from this! The only difference with her and me, her profile said she is a small business plant owner, she held raffles for free plants, and she is a school biology teacher and posted classroom plant photos. Perhaps people just assumed because she is a teacher she is smarter and to trust her advice over me?

Why did my Instagram not gain popularity?
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