My nodes are 1/2" apart on main stem and shoots is this good? The plant are about 4" tall and have four node sites. Pictures I have seen all have longer gaps.
Well, some might like them up to two inches apart, but i prefer them an inch and a half apart as its good for thick budding in my SOG. Your have plants that will have a big ass bud if flowered about a foot and a half.
Depends allot on what your plan is,a mother,a long veg.,a short one and what lighting you will use in flower. Strain can dictate to some degree node spacing but mine are sometimes 1/4" and those were vegged for 3 months after taking multiple cuttings then flowered under a 1K,THE 1/4" spacing paid off for my situation,