u/Affectionate-Tear-13

My alocasia are currently in a blaliden cabinet under Barrina grow lights. The humidity is normally around 80% and they’re in self watering cups and get fertilized with every watering. But the temp in the cabinet stays around 70 degrees.

So here’s my problem, they grow pretty slowly and I think the temperature is the culprit. Any advice on how to increase the temperature? Or is there something else I’m missing?

Thanks!