do weed leaves and stems grow during flowering?

or only the flowers just wondering thanks

yes they grow but not such rapid speed when flowering-just a little

The stems grow a LOT during flowering, especially for sativas. You can expect a sativa to double or triple in height during flowering. Indica will grow 1.5x to 2x it's height once you flower it. The height increase mainly occurs during the first monnth of flowering. There will be lots of new leaf growth too, but in a different pattern to when it was vegging (bud leaves).