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Just how smart is St Augustine?

 
 
Reply Mon 21 May, 2007 09:22 pm
Yes, I have a yard.

Ever since, I've been hoping it rains more than I used to, one of those "Circle of Life" kind of things, as Hopper put it. I have St. Augustine, and I also have other areas where it has thinned out.

This grass has a neat charateristic in that it sends out "runners" in a means to multiply or spread.

http://www.bio.txstate.edu/~dlemke/botany/1410lab/lab_exercises/lab4/stems/stolons.jpg

I could just go to Home Depot and buy a few sheets of new yard, but something compells me to let my yard fix itself. Maybe I'm just cheap.

There are areas where I had raked up a few piles of Live Oak leaves, and I had let the large piles sit for a few days before I bagged them up. I'm wondering if the grass won't grow in that area because the dead leaves were there, and it won't send out runners to an area that contains a dead scent...(?) I don't know if the soil is extra hard from some componant in a dead leaf, or am I just overthinking this? I've been turning the dirt over with a rake, and it seems to help, but my question here is, is it possible that the grass will only send out runners into fertile ground? I'll have the answer in a few months, but has anyone else been down this road?

Thanks,

Tb
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Type: Discussion • Score: 1 • Views: 799 • Replies: 10
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jespah
 
  1  
Reply Tue 22 May, 2007 04:06 am
Dang, I was just about ready to move this to Philosophy.

Anyway -- never heard of that kinda grass before. But, er, you can have our rain. We've had lotsa it.

Oh -- yeah -- the decomposing leaves -- it might be a pH thing that kept the runners from, er, running there.
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timberbranch
 
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Reply Tue 22 May, 2007 06:43 pm
We had a bit of rain last night, so today I raked about an inch into the dirt around the runners. I really should be taking photographs of this .. darn this darn laziness..

"Boingy boingy boingy bing ... " Sorry, the kids are watching Dora.
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ossobuco
 
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Reply Tue 22 May, 2007 06:51 pm
I'm a landscape person, but I've avoided knowing about grass for, oh, twenty five years now, as the first firm I was allied with did lots of lawns in deserts - not all our fault, as planning departments liked it. I'll admit lawns have their place in other regions, but I've had another 150,000 matters to learn and skipped that.

If anything, I'm into native short grasses. Oh, see John Greenlee on grasses.

But, from my memory, St. Augustine wasn't used much in the LA region lately. What was there from before - as it WAS used in the old days, was tough as nails. I wouldn't be worrying about dead leaves ruining it. (snicker)

On the other hand, I'm not from Texas, and don't know from nothin there.
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ossobuco
 
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Reply Tue 22 May, 2007 07:25 pm
This man knows a lot -

http://www.greenleenursery.com/
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sozobe
 
  1  
Reply Tue 22 May, 2007 07:28 pm
Hey timberbranch, I hadn't seen this but just updated a thread I started a while ago called Grass for a shady area, I learned a ton about growing grass there.

Good luck!
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timberbranch
 
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Reply Tue 22 May, 2007 08:09 pm
Thank you both ... I appreciate the info.

Smile
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fishin
 
  1  
Reply Tue 22 May, 2007 08:21 pm
Re: Just how smart is St Augustine?
timberbranch wrote:
I'm wondering if the grass won't grow in that area because the dead leaves were there, and it won't send out runners to an area that contains a dead scent...(?) I don't know if the soil is extra hard from some componant in a dead leaf, or am I just overthinking this? I've been turning the dirt over with a rake, and it seems to help, but my question here is, is it possible that the grass will only send out runners into fertile ground? I'll have the answer in a few months, but has anyone else been down this road?


Grass doesn't "think". It sends out it's runners and if they find someplace to root they do so. If there isn't any place to root the runner either keeps extending itself until it does find someplace to root or it dies off.

I don't have much experience with St. Augistine but I had a Bermuda lawn (which also grows via runners) when I lived in OK and the ground there was like cement. The biggest thing to getting the lawn going was NOT mowing. Every time I mowed it sucked up the loose runners and clipped them off. Once I let it go for a few months the runners had a chance to grow and find other places to root. You might be able to get the same effect by mowing at a higher height, I dunno... It also helps to water the areas you want the grass tio grow into. Once the runners find water they'll root and send off more runners like crazy. Water is more important than other nutrients.

The other thing you can do is let the grass grow tall enough that it goes to seed and then bag when you mow. Then spread the clippings in the bare spots and shake them up every few days. After a month or so you can just pick them up and discard them. The seeds will have fallen out to the ground and will start sprouting.
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ossobuco
 
  1  
Reply Tue 22 May, 2007 08:26 pm
We live in different areas. I'd never plant other than native grasses here in ABQ (now that I've been through what I have, design wise). I gather your area is more humid. Still, I'd suggest you look into natives over time. There are short grasses.

I saw Greenlee's test gardens, with him talking the this and thats. He had me convinced.

You might have to let go of the lambent lawn, depending on where you are, to follow the native thing.

Well, nobody has to do anything. Rambl'ing here.
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ehBeth
 
  1  
Reply Tue 22 May, 2007 08:41 pm
Is live oak an actual oak?

If that's the case, there may be something to the runners "avoiding" where the piles of live oak leaves were, as a lot of grasses up here don't grow well where oak leaves have been. They're one of the only leaves you can't use in your mulch if you're going to use it for your lawn.
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timberbranch
 
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Reply Wed 23 May, 2007 01:53 pm
I believe it is.

The leaf piles sat for maybe two weeks tops, and that was two years ago. I thought after two years the grass would come back. This is how we learn. I'm still in my 30's so I'm not as particular about my yard as my 50+ year old neighbors, who are out there every day, really wrecking the curve.

Thanks again everyone.

T
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