
Ok so I have 3 tomato plants that I bought at the garden centre in small pots, but last week transported them to bigger pots as they were beginning to fall over. They live in the windowsill and I’ve been trying to be vigilant with watering and care…. But now I’m wondering if they’re healthy/ happy, and wondering how on earth (excuse the pun!!) do I even know if they need anything?!! 3 different varieties and pretty much a new amateur grower so please be kind!!