You can top any plant, but i would recommend trying a FIM as you get more new tops developing.
There's a brief fim guide in my WW grow journal (link in my sig)
good luck
I train and tie the leaves out of the way to expose light to the stem this creates new tops. topping or cutting your plant slows the growth. My plants have over 20 tops and I've never cut them.
I train and tie the leaves out of the way to expose light to the stem this creates new tops. topping or cutting your plant slows the growth. My plants have over 20 tops and I've never cut them.