Tumblr suggestions

Hi guys

I have started a Tumblr blog and I have started using the following methods to get follows

Finding Follow for Follow blogs and following them
Using Infinite Followers
Posting around 20times a day

It's taking off, but really slowly. Any suggestions?

Automate
Start more blogs
Analyse
Repeat

Find a niche

Make a shit ton of accounts in that niche.

Follow People related to that niche.

Create a website about that niche.

Send people to your website about that niche.

Profit