I supercrop all my plants, it's a great way to bring out the full potential of the plant. Not all strains are good for supercropping though, for instence,
Kali Mist is NOT a good strain to supercrop because it produces the most bud in a dominant cola.
Big bud is a great plant to supercrop because it tends to branch more.
Youtube has some info from Soma wich is good, and Urban Grower has info too. I take my plants to 8 weeks before I flower wich allows ample time
for many braches to get length and strength.
I keep bending up to the 3rd week of flowering, after that the stalks get to strong and can snap easily.
Every strain in the world has a maximum amount it will flower, all we can do is
give the plant a fighting chance.