Another beginner - Struggling with San Marzano Plant
So first off, I am very new to gardening in general. We saw a San Marzano tomato plant at Home Depot and decided to buy it. We transplanted it to a larger pot with Miracle Grow Moisture Control potting soil.
It has a good number of tomatoes growing, but it seems to be one big deep bush of a plant.
I've also recently seen some of the leaves start to turn yellow on me. I water it once every few days, when the soil starts to not feel moist.
Should I be pruning these or doing something vastly different? Is there a tomato growing 101? I'm completely lost as you can imagine and any quick rundown would be great.