Sugar is not necessary in the vase solution, as it is not beneficial to open chrysanthemum flowers. Ethylene sensitivity Chrysanthemum flowers are not affected by ethylene, nor do they produce it. Exposure to ethylene may accelerate leaf yellowing. Rates of Respiration Remains to be determined. Our data show that controlled atmospheres are neither injurious nor beneficial in long-term storage of chrysanthemums.
Anoxic conditions destroy the flowers.
One Shields Ave.