Hello!

I've had a ficus lyrata for about 1.5 years in an indoor container. The first 8 months were rough for this guy, he dropped most of his leaves after I got him. About 3 months ago we started getting new growth, 6 new leaves!

The newest one just opened and I noted some pink coloration to the veins in a few spots (photos attached). I heard this could maybe be due to a phosphorous deficiency and wanted to poll the group here to get everyone's thoughts.

Thank you in advance!