Rosemary (Ecclesfield S5)

Good morning fellow recyclers, I'm after some rosemary, actually a lot of rosemary. I'm experimenting with different ways to keep my chicken coop odour free. I've read that a hard cut back now will benefit the plant next year. I hope there's someone willing nearby as fuel prices are too high to be driving but no matter where you live I could make a round trip maybe. Anyway thanks for reading, I can pick up at your convenience x