i have 4 afgan plants 3 or so weeks old.they are trying to streach with me.moved them more in the sun.they have 4 sets of leaves but no side braches have formed yet.sould i top or not?i know its very late in the outside season so i dont want to mess with plants and put them in shock.any advice would be appreciated.---also have seen some wild seed names on this forum .here in n.c. we dont see all those seed varities.if anyone has any extras please email me.would love to try a few varities.havent raised one in 19 yrs. so i got my fingers crossed.my last plants were stolen on 4 differant ocasions and locations. ok back to the question ---should i top it to get some limbs going? thanks -im a noobe here so bear with me..thanks in advance for any help