The germ (embryo) of the plant – a new idea, project, idea, new feelings, relations. In the case of the character of the plants, almost always, the course of events will depend on you, your actions. Remember, only weeds grow.
Young sprouts, shoots the same allegory – just received «the life» of ideas, intentions, feelings, attitudes.
On new feelings and relations of friendship or love is almost always indicative sprouts flowers.
And the kind in dreams shows the status of these factors.