Higher Dimension Rate. Season-Long Pre-Emergent Coverage — In One Bag.
Shaw's 20-0-4 35% SurfCote Dimension 13 pairs a high 20% nitrogen analysis with an elevated 0.13% Dithiopyr (Dimension) rate for lawns that demand both strong spring nutrition and maximum pre-emergent performance. The higher Dimension rate — compared to the 0.10% formulation — delivers a longer, more confident prevention window for lawns with heavier grassy weed pressure or those that have faced crabgrass challenges in the past.
With 35% of nitrogen coated with SurfCote for controlled release, this product feeds steadily and evenly over time, avoiding surge growth while sustaining turf color and density through the spring and early summer stress period. The 20-0-4 analysis ensures a strong nitrogen push backed by potassium for root strength and summer heat tolerance. All of this in a single application — no extra passes, no extra labor.
Application rates, timing, and the full list of labeled plants and sites are on the manufacturer's label, so always read and follow label directions.
