thinking my plants need copper? good source?
hi - I have one plant that I'm concerned about - its wilty and while very lush, it's growing out instead of up (green sausage) - anyway there are no spots, yellowing, etc. - simply really wilty - and we have had a lot of rain - I'm thinking it's either leaf roll or a copper deficiency.
assuming it's lack of copper - can someone tell me a good source for copper?