Why does my single crochet have holes?
What is important is that your work is as tight as you can comfortably make it. If you see holes in your work, either try working with a tighter tension or go down a hook size so that your stitches are nice and tight.
Is it better to crochet tight or loose?
It doesn’t matter if you are a beginner or you’ve been crocheting for years; not having even stitches is a common problem. … Crochet stitches can’t be too tight or too loose otherwise you will have problems with your project. The yarn should move smoothly from your yarn-holding hand to your crochet hook.