How big of a clone can you take off a plant??

Over here in So Cal, at a dispensary, i was looking at the clones which were all about 6-7 inches tall and underneath them were large clones about double the price and double the height. Are these large clones simply clones that have been vegging longer or were they cut off the plant that big? I would like to take some large clones if possible.

whoops my bad guys

This is not true guitargodj32.. Bigger cuttings require more input to sustain its existence. In other words, the plant does not focus on rooting as much as it would if it did not have much leaves to sustain. I recommend smaller cuttings for clones.

The clones you saw at your dispensary are double the price because they were grown to that size from a smaller size.

ok this is what i thought, thanks cylee.