Meaning: The art and science of preparing and dispensing drugs and medicines, Classified under: Nouns denoting cognitive processes and contents. Synonyms: pharmaceutics; pharmacy. Hypernyms (pharmacy is a kind of...): medical specialty; medicine (the branches of medical science that deal with nonsurgical techniques)
Best Answer: Cut off dead blossoms and dead bloom stalks when the iris has stopped blossoming, but don't cut back the leaves until they begin to turn brown in the fall. The leaves are needed to produce next year's blooms. When you do cut, leave a fan shape about six inches long.
Irises may not bloom for several reasons. * Too much nitrogen-cut down on the nitrogen element in any fertilizer that you might be using. * not enough nutrients or water (but be sure not to overwater, though, which can encourage rot). * not enough sun-they should get at least 6 to 8 hours of full sun each day.lso, iris stop blooming when they are crowded and need to be divided every 3 to 5 years. Divide and replant in July, August or September when they are sleepy due to the heat. When you replant, ensure that the iris plants have good drainage. Water can not stand in the beds.