Abstract: In order to study the effects of the bulbil direction on growth of garlic by experiment, the Xuzhou white garlic was planted. During seeding, the bulbil direction was designed as three directions: up, down and random. Results show that: in any direction, the garlic grows well, but the bulbil puts towards down and randomly, germinating foliage grows slowly and slimly, seeding stage becomes long, seeding was out of order, delicate foliage grows slowly, garlic grows slowly, the leaf area is small, the weight of garlic is light, and the diameter is small. The garlic guise underground was the same as the guise of bulbil during seeding. The bulbil puts towards down and randomly, the garlic guise underground was down and lay low.