To collect flowers means special benefits. Hold them, see or smell them in their season, consolation, pleasure, joy. Flowers that are out of season, obstacles and desire for success. If they are white, the difficulties will be minor, if they are yellow, the difficulties will be painful, and if red then the dream foretells about sexual desires. (See Rose, Lily, etc.) To see the flowers of the field means annoyances, losses, physical experiences, mental diseases, unless the dreamer is not a habitual student in botany. To cultivate flowers could also show your kindness.
Read more about dreaming of Flowers in other dream meanings interpretations.