Birds Herbs!!! This listing is for my 4 cups=32 oz=quart size Herbal Blend Herbal Supplements for your Backyard Chickens Mix 1 cup of my Herbal Blend into a sack of Feed (30-50 lbs) for Anti~parasite & Nutritional & Immune System Boosting Power! For stronger eggs, healthier birds & feathers, to rid mites and rodents too!! Add 1​/​4 cup to each Nesting Box & sprinkle some across the top of your Dusting Boxes...your birds will love this!! This blend includes: Calendula, Rose Petals, Chamomile, Lavender Buds, Lemon Balm, Oat Straw, Stinging Nettles, Peppermint, Dandelion Leaves, Turmeric W​/​Black Pepper, Garlic, Thyme, Oregano, Red Pepper Flakes, Marshmallow Root, Marjoram, Basil, Savory, Sage, Rosemary I grow most of my Herbs in my organic backyard garden and buy responsibility when I need to ... I sell this in: 2 cups...16 oz Pint (look for my other listing for this smaller size!!!) And 4 cups...32 oz Quart (this listing!!!) Herbs expire in about 1 year but you should use this immediately and refreshen as often as you think prudent, I do mind every 3-4 weeks :-) Please research each herb with your healthcare provider, I am an Herbalist not a doctor, I am not prescribing any meds etc, etc. Yahs blessings to His people🙏🏻❤️✌🏻