- Nov 5, 2018
- Reaction score
I'd appreciate any help in discovering why my Meijer lemon tree's leaves are yellowing. It started suddenly after no changes in routine. I water once a week, keep it by a sunny window, and put it under a grow light for a little while at night. It's been growing beautifully up until now. The leaves started yellowing at the bottom and is working it's way up the tree, yellowing on leaves starting from tip. Recently read something about this pattern of yellowing being a nitrogen deficiency, so I'm wondering if this is what it might be. It is planted in Miracle Gro soil which has nitrogen in it though, so I'm open to any advice on how to help my plant.