posted 3 years ago
I have lots of disturbed dirt I want to return to native grassland. I have a grass seed mix native to my area (Trans-Pecos Texas), but I've watched harvester ants walk off with my well spread seed, even with jute and with tackifier (separately). I'm now looking at those aspen-wood erosion-control blankets. Online promotional stuff says they do let grass seed grow up through it nicely, but I'm wondering if I'm just making an ant pergola with another buffet for them. Part of my wanting them is also erosion control... I'm helpless watching lots of silt and mud and sand move downslope from the recently disturbed areas, with our recent rain, and bury the native grass... In past years I've seen this kill the grass.
It's been raining so much here, anomalously, allowing me to pull goatheads, tumbleweeds, and amaranth so easily, and while I'm doing that I've been poking my fingers into the mud (which is rarely so wet,) dropping a few individual grass seeds, and smooshing the mud over the hole. And even watched an ant go for one before I buried the seed! But boy do I not have time or energy to do that for the ~1/2 acre I need to. I could certainly zen out on that in half hour breaks over the next week while we still have this tropical storm system, but I'm still watching a lot more dirt move than I want to move, so i still need an erosion solution, and am hoping to grow grass from seed while I stop the dirt movement.
Does anyone have experience with these things?