I wonder if one could improve the soils and grasses by utilizing some combination of methods? It would take some time but if you planned on living there awhile, it might be worth it. Say, solarizing some grass in strips then placing a type of raised bed thing there and start piling in leaves, twigs, manure, logs, old bedding, etc. there over the years. Whatever you could throw in there that would break down, attract earthworms and bugs and slowly change the ecology of the soils under that area. Collect sawdust, bark, old hay, etc., and dump it in. Throw in some seeds of something that will sprout with very little soil and let it grow..then cover it over with more debris. Keep doing that as often as you can and pretty soon you'd have some rich soil going on in that bed and maybe could successfully plant grasses that need that richness to thrive.
Or one could do a much larger area by putting up electric fencing and putting some pigs on an area. After they have rooted and tilled it all up, move them to another section and start all over. On the previous section, start piling composting materials very thickly so as to suppress any growth for awhile....just anything that can build soil and break down into a richer topsoil. Sawdust, loads of barn bedding, bags of leaves collected from lawn services, shredded paper, cardboard, etc.
Yes mam, those things would help. There is still some limitations as far as switching grasses.
Fescue does not do well in our heat. We are very humid but the tendency is for the summers to get dry. The Bermuda High likes to make it up this way and camp out. On this sand ridge the pop ups tend to drift away. I could get some fescue going, but I will lose what I gain every summer.
Improving soil structure would help me most with crabgrass. I do not know if this has been mentioned or not, but crabgrass is really a good pasture grass. It is overlooked to. It is also more suitable for poultry than many grasses. It makes a orchard grass. Yes, you can even buy 50lb bags of crab grass seed.
I have been working on the soil since I have moved here. I have to go by my oil spot theory. Start in a spot and work out. Organic material is consumed as fast as it is put in these soil types. You have to stay ahead of it and keep adding. I have been able to get my gardens in decent shape, blueberry beds etc. The birds and deep bedding has done that for me. We get leaves from outside sources etc. I have some mulch beds just for the birds etc. The birds themselves have made a difference. The input is the poultry feed.
When I moved here, there was not much grass at all. Now it is green year round.
Still at the end of the day, it is most practical to work with what I have. It has improved so much already. Just tilling those patches adds a lot of variety no matter where you are. You will bring up wildflowers that you did not know you had on your property. It is always a mix of herbs, greens, grasses, wildflowers. All of those seeds are there, they just need the conditions to be right.
Poultry over time eat those seeds and sprouts. The diversity is challenged. By tilling strips you bring to the surface stuff that you never you knew you had and the birds are better for it. I am not suggesting converting over to it. Just strips to add diversity. The birds make use of it, and the dominant cover takes back over in aerated soil. It is a better environment for insects to.
Fortunately our conditions are favorable for cool season over seeding. They always have greens to forage.
Bee, I have gotten sick so my big ambitious plans are probably over. Right now, I need practical and economical. What I have is here. I just need to keep improving what I have.
Anyways. I like your thread, Wish that I had not overlooked it for so long.