A method for regulating plant architecture includes applying a composition containing γ-Aminobutyric acid (GABA), glutamic acid and choline chloride to a plant. The composition for regulating plant architecture is also provided.

A method for regulating plant architecture includes applying a composition containing γ-Aminobutyric acid (GABA), glutamic acid and choline chloride to a plant. The composition for regulating plant architecture is also provided.

The disclosure provides a Saintpaulia plant comprising at least one flower that is absent of a stamen in the flower and a method of producing the Saintpaulia plant.

A new and distinct cultivar of African Violet named ‘OP10664’ particularly characterized by its filantherless single, violet-shaped, bi-color purple flowers with a white center and occasional additional 1-3 small petals, upright flower stems that curve slightly toward the center to form a compact flower bouquet above the leaves; medium green, round to oval shaped leaves; vigorous and medium growth habit; flowering 9-10 weeks after potting, and very long-lasting and non-dropping flowers.

A new and distinct cultivar of African Violet named Gorgeous particularly characterized by its filantherless single, violet-shaped, bi-color purple flowers with a white center and occasional additional 1-3 small petals, upright flower stems that curve slightly toward the center to form a compact flower bouquet above the leaves; medium green, round to oval shaped leaves; vigorous and medium growth habit; flowering 9-10 weeks after potting, and very long-lasting and non-dropping flowers.

PREESMANPT2 is a distinctive Primulina plant which is characterized by a moderately fast rate of growth, broad ovate foliage that is moderately to strongly concave with coarsely crenulate leaf margins, dark green and glossy foliage that is overlaid with a light greyed-green reticulate pattern, as well as the uniformity and stability of these characteristics from generation to generation.

PREESMANPT2 is a distinctive Primulina plant which is characterized by a moderately fast rate of growth, broad ovate foliage that is moderately to strongly concave with coarsely crenulate leaf margins, dark green and glossy foliage that is overlaid with a light greyed-green reticulate pattern, as well as the uniformity and stability of these characteristics from generation to generation.

A new Pelargonium plant named PEQZ0043 particularly distinguished by the rose pink with a reddish pink splash pattern colored inflorescences held above the medium-green foliage, very heat and drought tolerant with continuous color through the most extreme summer heat, and exceptional edema tolerance on a well-branched plant habit.

The disclosure provides a Saintpaulia plant comprising at least one flower that is absent of a stamen in the flower and a method of producing the Saintpaulia plant.