Five herbs to gather in July: chamomile, linden, yarrow, St John's wort and mint

July is prime time for gathering five key herbs: chamomile, linden blossom, yarrow, St John's wort and mint. Chamomile and mint aid digestion, St John's wort lifts mood, while linden and yarrow help with colds and boost immunity. Several of these herbs also have cosmetic uses.