A cola is simply the flowering top of the female cannabis plant. Of course, topping or the application of LST or the ScrOG method will give rise to multiple tops. Nevertheless, the main top buds are all considered colas.  Look for a white hair emerging from the leaf node in pre-flower to confirm a female...

Growers, medicinal users, and ordinary decent stoners need to know the anatomy of the cannabis plant. Just like fresh fruit and vegetables, it pays to know the basics. Otherwise, you might return home from shopping with green bananas and rotten tomatoes.You don’t need a degree in botany, but it helps to know some phytotomy essentials....