Mrs Loy had some caterpillars delivered in the post. They arrived on Thursday 18th June. We have to leave them in the pot until they attach to the lid and become chrysalides. This will take 7 - 14 days. The caterpillars have started to move towards the lid already. They have more than doubled in size and we can see their feet and mouths. I will add more photos each week so you can see their progress with us.