All bloggers usually want their new posts to get crawled as soon as possible, BUT there is no guarantee if Google will even index them or not, but you must keep your self on track by maintaining your blog for the entrance in search results. Keep in mind that you must treat your site accordingly, like your site is totally new and you started giving it a dose of too many backlinks, then it may be considered as spam, so do this carefully. Just take a look on the points so that you can understand why your posts are not getting crawled.
When a new post is popped up in your site Google spiders will jump onto your post, now it depends on many factors why your post is not getting crawled. If you’ve not optimized your post with relevant keywords and have no good content it may not be crawled soon. So, make sure to optimize your post as much possible with relevant keywords and good content.
How Much time will Google take to Index?
It also depends on many factors but you can increase the index rate by interlinking your posts, and you can automate this process by using a plugin called as SEO Smart Links. It will automatically add links to other related post within your article.
Tips to get Index faster
Its usually a slow process for new blogs, so it will take handsome amount of time to get indexed so be patient. If you optimized your site with good content/keywords and completed all basic steps link submitting site map and etc, it will get you indexed faster. Other main thing is to keep building links towards your site it will surely increase your index time, and if you generate some links directly to your post they will get index more faster.
After you’ve Indexed
After you’ve indexed its not all done, Google spiders will keep coming towards your site to check the quality and uniqueness of your content. So, better take care of your old posts as well.