im not contending that it is not totally safe and commonplace to stake them up. i am simply suggesting that not staking may produce a more hearty and vigorous plant later on. it has just been my experience that holding them up allows the plants to focus on continued upward growth rather than stability. i germ my seeds in soil in front of a fan. so that from the very beginning my plants are very aware of their responsibility to first stabilize them selves and then grow upward. the result is tight nodal spacing and denser flowers.
i realize that there are alot of people out there who have plenty of success staking their plants for support. i just wanted to give the newbie the ability to understand a different way, in addition to the posibility of artificial support.
another way... if the seedling is still short, try packing a little extra soil around the base of the stem.
the important part is really just smoking it once you have finished... good luck on that part