Looking to buy The Joint Doctor – Lowryder seeds? You can now buy them directly from Seedsman by clicking hereIts curiously squat profile is unique and a wonder to behold. Betty Boo produces a dense mass of extremely resinous flowers. A real bonsai suitable for small spaces. Betty Boo was developed by the Joint Doctor, after an accidental pollination between Mazar x Lowryder and Lowryder #2. Out of their many experimental strains, this line was found to produce the sweetest aroma, taste and potency.