By Doris18
West Midlands,
United Kingdom 
Hi
I have two white alliums in pots and this evening I have noticed that the stems have been stripped bare, does anyone know why ?
I have purple ones but none of this on them
16 May, 2018
Answers
could be snail/slug damage. as bamboo says a photo would help :o)
18 May, 2018
I'm not sure what you mean by 'the stems have been stripped' Any chance you could post a photo. Google leek moth caterpillar photos and see if any of them look similar to what your plants are like.
17 May, 2018