I usually do not seed in the Spring, but have a customer that insist he wants it, and is willing to do it again this fall if needed. The grass was around 40% crabgrass last year. I plan on seeding and will apply DriveXLR8, when & if Crabgrass germinates. ICT organics used to have a fertilizer with Corn Gluten as a pre-m, but I do not see that on their website anymore. Are there other alternatives? I prefer granular. Does not have to be organic, as you can see I am planning on using the Drive.