1. slang To have sex (with someone or each other). I had a terrible suspicion that he'd been scrogging girls behind my back. Janet and I want to get to know each other a bit better before we start scrogging.
2. slang To use a kind of net or screen to train a cannabis plant to grow its buds at a horizontal level so as to maximize the amount of light each one receives. Derived from an abbreviation of the term "screen of green," the name for this growing method. You're going to end up with a lot of wasted plant if you don't scrog your weed when you're growing. Because I scrogged all my plants, it will be a pain if I have to move them out of the green house.
slang A growing method in which the cannabis plant is suspended by a screen, wire, or net and trained to grow its buds at a horizontal level so as to maximize the amount of light each one receives. Derived from the term "scrog" (sometimes stylized as "Scrog," "ScroG, or "ScrOG"), an abbreviation of the phrase "screen of green." Scrogging helps yield as much weed as possible out of each cannabis plant you grow. I just don't have the patience for scrogging. I'd rather just let my plant grow and smoke whatever I can get from it.
tv. & in. to have sex; to copulate [with] someone. (Usually objectionable.) You know what! I think those people over in the corner are scrogging!