Sandersonia- Tall flower with orange bell-like blooms. Lasts 7-10 days.
	Safflower-Also called carthamus. Long lasting tall flower with multiple round orange blossoms. Available summer-fall.
	Safari Sunset- Green with a reddish plant-like bloom. Last 7-14 days.
	Scabiosa-Small paper-like blooms. Available in white, pink, and purple. Last 5-10 days.
	Scilla- Short blue flower with mini blooms. Last 5-10 days.
	Sea Holly- Also known as eryngium. Prickly wild flower with purple blossoms. Last 1-2 weeks.
	Sedum-Yellow flower used mostly as a filler flower. Last 7-10 days.
	Snapdragon-Also known as antirrhinum. Tall thirsty flower with blooms reaching the top of the flower. Available in red, pink, yellow, white, and variegated colors. Live around one week.
	Solidago-Yellow flower used mostly as a filler flower. Last 7-10 days.
	Spray Carnations-See mini carnations.
	Stargazer Lily- Fragrant almost pungent smell. Large pink and white tip lily. Last 7-10 days.
	Star of Bethlehem-Also called ornithogalum. Strong flower with white blooms at the top. Last 10-15 days.
	Statice-Also called limonium. Long lasting filler flower with multiple blooms at the top. Available in yellow, pink, purple, and white. Lives 7-15 days and dries well if hung upside-down.
	Stephanotis- Small white flower blooms used mostly for wedding work.
	Stock-Also called matthiola. Very sweet peppermint smelling flower. The stems are thick and need to be smashed at the bottom for best results. Remove all lower leaves. Lasts 5-8 days.Stephanotis- White small blooms used mostly for wedding work.
	Strelitzia-See bird of paradise.
	Sunflower-Tall, bright, daisy-like yellow flower. Lasts 7-14 days.  Change water often.
	Sweet Pea- Also known as lathyrus. Short delicate flower with light pastel blossoms. Last 5-10 days.
	Sweet William-Also known as dianthus barbatus. Short flower used mostly as a filler flower. Available in white, purple, pink, and variegated varieties. Clean bottom leaves to cut back on bacteria buildup.
	Sword Lily-See gladiolus.
	Syringa-See lilac.