Many of us have turned to gardening as a therapeutic hobby during Covid-19 lockdowns.Succulents – plants with thick, plump leaves – are a big favourite among Hongkongers, and for obvious reasons, too. These miniature plants are perfect for small spaces, tolerate warm weather well, and are much easier to take care of when compared to other varieties. This doesn’t mean they don’t require any maintenance though.Here are some essential tips from top gardening websites to help you tend to your…