It's been putting out quite a few leaves, I'm worried that the container is becoming too small. Thanks,
repot into a 5 0r 7 gallon pot and use B-1 or transplant liquid to ease the shock since it has leaves. When you remove the soil from the pot, use your fingers to open up the roots and score any that are bound using a razor knife to stimulate new growth. Water with superthrive or B-1 and water for the first two waters.
Thanks for the advice, will do.