Sour diesel grow difficulty?

So it says that sour diesel's grow difficulty is medium to difficult. Why is that? Any pointers for me as i am running that strain next. Thanks.

Im sure there are plenty of sour D crosses, the one i had did not like heavy bloom feedings and can stretch like a mother fucker if you don't train it, Smell isnt too bad untill you cut it down

If you were to lst or scrog it with some good organic soil, then it shouldn't be much of a problem in terms of difficulty but since your growing from seed you never really know.

should be just like any other . been there done it all the same my opinion . you will be just fine .