Vermillionaire, like all Cuphea is a heat lover and will do best in warm gardens with bright light. Always keep this plant in full sun for best flowering and to avoid it stretching in the shade.
Keep moist throughout the growing season, regular fertilizing will keep it full and constantly flowering. Once established Vermillionaire does not require a lot of water, but water regularly until it has grown a bit.
This plant is a perennial in USDA zones 8 and higher, but should be considered an annual in colder climates. 
Great hummingbird attractor! They love this plant, one of their preferred plants in most gardens.
 
All flowers are subject to availability.  Substitutions may be necessary.
Photo courtesy of Proven Winners - www.provenwinners.com