A remarkably beautiful new ISG in our collection. N. Matthew Koch is a very free flowering new variety by Florian Henaux. The flowers are a tripple stacked petals with a lavender that fades to a light pink on almost perfectly round pads. 
 
Plant this hybrid in a 5 gallon pot or larger in the center. The depth range for best results is 5-14" from soil to surface. Give a minimum of 5-hours of full sun every day. Best in USDA zones 6-10