"I love Hallowe'en - more than my birthday, usually. It's always a fun night, with trick-or-treating ..." — Joe Sugg

You do have to be careful when you ask for gardening advice online. People can say anything they like, so you're going to come across different people with very, very different opinions.

One of the things I learnt very quickly about gardening on social media is that you can't do anything right. But I think one of the best things about gardening is that you can only really learn by doing it yourself and making your own mistakes.