Turf builder lawn soil has been identified as a water smart product, indicating that it contains properties that enable more efficient use of water, helping to protect your newly seeded lawn against the stress of hot and dry conditions. The mixture of ingredients improves moisture retention which will provide better germination than native soil. At the same time, the added fertilizer helps grass seedlings grow faster and stronger, leading to a thicker, greener lawn. Great for sod and grass plugs. Comes in 1-cubic feet bag.