Is this grass or weed?

[mxnerd]

What grass/weed is this?

 

[fritzfield]

you wish

 

[mxnerd]

you wish

?

 

[Mr.IncrediblyBored]

What is that green stuff on the ground? Everything here is all white.

 

[shortylickens]

its grass.

 

[mxnerd]

The first pic is that I pulled it and placed it on the concrete slab.

2nd pic is part of the lawn ground where I killed/pulled all the Kikuyu weeds manually, where almost nothing left.

 

[bbhaag]

The blade is to wide to be bluegrass. Perhaps you did not fully eradicate the weed grass? Many grasses are very persistent and hardy often coming back from the root.

I have to ask why you consider this grass a weed though? To quote Ralph Waldo Emerson "A weed is but a plant whose virtues remain undiscovered." Is it possible that you have not yet discovered the virtues of the "weeds" you are trying to kill?

 

[mxnerd]

The blade width of the grass or weed pic is just about 1-2mm.

Kikuyu weed is much, much larger. The leaf is just a bit narrower than St. Augustine, probably 6mm/0.25in

I'm thinking of reseeding the lawn with Scotts Sun and Shade seeds, which contains some blugrass. So if the grass/weed is bluegrass, I don't have to pull/kill it.

Regarding the virtue of this Kikuyu weed, there is absolutely none. It grows too fast, it grows too high, it needs a lot of water and it retains too much water underground so there are a lot of ants reside there.

Kikuyu not only spread by stolen, but rhizomes too, and it has very thick thatch.

 

[highland145]

centepede

 

[mxnerd]

I was asking the species of the first 2 pics, not last 2 pics.

They are completely different.

I have pulled/dug the species in last 2 pics (almost) completely out.