Our chicken manure has been aged for one year so it won’t burn your plants like fresh manure can. This composted manure is teeming with microorganisms and earthworms, so it adds life and biological activity to your soil. We recommend tilling it into your garden soil before planting or adding it to your compost pile to really heat things up! Average N-P-K ratio is 1.1-0.8-0.5. Sold in 1.2 cubic foot bags.