Why isn't my grass seed germinating?
Heavy rains and storms can wash away newly laid seed and straw before they have a chance to grow. Even with meticulous soil prep and strict daily watering schedules, seeds sometimes fail to sprout after weeks of waiting. This ruins the lawn and leaves bare dirt patches that quickly fill with weeds.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
Found another way around this?
Share your steps and trade-offs so fellow engineers don't have to reinvent the wheel. No account required.
- 1Adding a layer of top dressing or topper over the seeds to protect them and retain moisture.Did this help you?
- 2Aerating the soil beforehand to relieve compaction.Did this help you?
- 3Adjusting the watering schedule to prevent puddles or drying out in direct sun.Did this help you?
- 4Scratching the dirt and reseeding the bare areas.Did this help you?
- 5Leaving the lawn as-is to endure the winter and trying again in the springDid this help you?
- 6Doing dormant seeding by putting out seed right before a winter snowfallDid this help you?
- 7Applying more seed immediately if the local soil temperatures are still warm enoughDid this help you?
In their words
Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.
“wtf happened 1) Scalped bermuda 2) Light regrading 3) 25lb Lesco perrenial rye applied two directions 4) Raked seed in twice 4) Watered 4 times per day at 8 minutes per water with fantastic coverage”source ↗
“Well tomorrow will be 14 days, November is here and..... not a single seed germinated anywhere on my lawn.”source ↗
“So now I have a lawn of surviving grass patches, big dirt patches (slowly being filled in by weeds) and apparently dead seeds everywhere.”source ↗
“I am just gutted at the moment looking at the mess I made”source ↗
“I’m in Phoenix, seeded two Friday’s ago and some of it got washed out from the supercell that came through”source ↗
“I’ve had to reseed **multiple** times due to all the monsoon rains washing away my seed and straw!”source ↗