Seen in a dream signifies pretense in others.
Dream dictionary: Juniper Berries dream meanings
…Dreaming of seeing a juniper tree, portends happiness and wealth out of sorrow and depressed conditions. For a young woman, this dreams omens a bright future after disappointing love affairs. To the sick, this is an augury of speedy recovery. To eat, or gather, the berries of a juniper tree, foretells trouble and sickness….