	US 11,653,651 B2
	Plant growth regulator compositions and methods of using same
Marcus Jones, Ankeny, IA (US)
Assigned to Winfield Solutions, LLC, Arden Hills, MN (US)
Filed by WINFIELD SOLUTIONS, LLC, Shoreview, MN (US)
Filed on Jul. 31, 2019, as Appl. No. 16/527,691.
Claims priority of provisional application 62/712,641, filed on Jul. 31, 2018.
Prior Publication US 2020/0037610 A1, Feb. 6, 2020
Int. Cl. A01N 43/38 (2006.01); A01N 43/90 (2006.01); A01N 43/12 (2006.01)

CPC A01N 43/38 (2013.01) [A01N 43/12 (2013.01); A01N 43/90 (2013.01)]

11 Claims

1. A method of improving plant growth, the method comprising:

applying a first growth composition to a plant or part thereof during a first growth stage, the first growth composition comprising a first active component combination comprised of: about 20 to about 67 wt % auxin, about 20 to about 67 wt % gibberellic acid, and about 0 to about 20 wt % cytokinin;

applying a second growth composition to the plant or part thereof during a second growth stage, the second growth composition comprising a second active component combination, comprised of: about 20 to about 30 wt % auxin, about 15 to about 22 wt % gibberellic acid, and about 50 to about 60 wt % cytokinin; and

growing the plant to maturity, thereby improving growth of the plant.