Angelonia (Angelonia Angustifolia Serenita Mix) 10 Pelleted Seed Angelonia (Angelonia Angustifolia Serenita Mix) - For easy germination, these angelonia seeds are supplied as pelleted seed. More compact and manageable than Serena in hot climates Agenlonia Serena will grow up to 18 inches in Florida type climates whereas Serenita will only grow 12 - 14 inches. Angelonia Serenita is ideal for very hot and humid night temperatures like Florida and other southern areas. Serenita is also an ideal choice for northern areas, or for mixed containers where a more compact Angelonia is desired that will grow as an annual flower. If you are looking for that special spiky texture of blooms to create interest and excitement in the garden, look no further than the Serena angelonia