ZEREX â¢ Dex-Cool Â® Antifreeze/Coolant is automaker approved for use in GM vehicles which require OAT DEX-COOL Â® . Meets or exceeds the following industry specifications: ASTM D3306, SAE J1034, J814, J1941, TMC of ATA RP-302B, and Federal Specification A-A-870A.
Seeding a lawn is relatively inexpensive. Grass seed usually costs about 1 cent per square foot. For a 10,000-square-foot lawn, that works out to a total cost of $100. If you donât already have one, youâll need to purchase a spreader. Most residential spreaders sell for just $100 to $200.
3. Multiply 43.56 by the pounds of grass seed for each 1,000 square feet (92.9 square m) to get the amount of grass seed needed per acre (hectare). 1  For example, if you have a grass seed mixture that recommends 4 lbs. ( 2 1.8 kg) per 1,000 square feet (92.9 square m), then you would need 43.56 x 4 = 174.24 lbs. For example, for the above grass seed calculation, you would multiply 174.24 (79 kg) by the number of acres (hectares): 2 acres (.8 hectares) would be 348.48 lbs.(158 kg); 50 acres (20 hectares) would be 8,712 lbs. ( 2 3951 kg). 3  Round up to the next pound, i.e. 348.48 lbs. would be 349 lbs.