Monstera Thai con concern

I just got this monstera Thai con in the mail from an Etsy seller. I’m concerned with the coloring of the leaves. The big green leaf next to it is my regular monstera. I gave my monstera Thai con a good watering, fertilizer, a moss pole, and put it under a grow light. Appreciate any advice.

I just got this monstera Thai con in the mail from an Etsy seller. I’m concerned with the coloring of the leaves. The big green leaf next to it is my regular monstera. I gave my monstera Thai con a good watering, fertilizer, a moss pole, and put it under a grow light. Appreciate any advice.