Lawn in need of rescue...

Author
Discussion

zax

Original Poster:

1,009 posts

264 months

Monday 13th April 2009
quotequote all
We planted our lawn last year. Unfortunately the topsoil we were given turned out to be full of weeds (variety unknown). So as well as some nice new grass we ended up with this:



Spent all summer uprooting them by hand, which was not fun and took a while. Seems to have gotten rid of them, fingers crossed they won't come back again this year.

Problem is though that the uprooting made the lawn rather lumpy and covered in small (and some not so small) craters plus lots of small bare patches. Just rolling the ground isn't going to fix it so could anybody advise on how to smooth things out nicely? Mrs Zax wants to redo the whole thing which I would rather avoid unless absolutely necessary frown I'm not very green fingered...

Thanks!

anonymous-user

55 months

Monday 13th April 2009
quotequote all
Sorry to hijack your thread, I am afraid I can't help.

I too have issues with the quality of my lawn. Has anyone used http://www.greenthumb.co.uk/index.html ? Just booked a free survey and be useful to get some idea from those that have used the service to find out if it's worth while.

Thanks

P

Busamav

2,954 posts

209 months

Monday 13th April 2009
quotequote all
We have used Greenthumb for 19 months now and it has transformed the lawn.

Not as expensive as you would imagine

Simpo Two

85,754 posts

266 months

Monday 13th April 2009
quotequote all
Regular mowing (eg every week) will go a long way to fixing it. Most weeds can't stand being cut down so low every week. Monthly treatments of lawn weedkiller will bump off most of the rest. You just have to be persistent and patient.

ATEOTD you're trying to modify nature. Nature doesn't like being modified so it will always take effort.

yellowbentines

5,352 posts

208 months

Tuesday 14th April 2009
quotequote all
MRSNEAK said:
Sorry to hijack your thread, I am afraid I can't help.
Start your own thread then? Thats what most people do!

I live in a new build estate where the builders put down terrible 'topsoil' on top of poorly drained land so for the first couple of years everyones lawn looked yellow and covered in weeds and bare patches, similar to yours I'd expect.

However as Simpo suggested those who mow their lawns often seem to have the best looking lawns now, coupled with regular feed weed, raking out of moss/thatch, reseeding bare patches and a bit of aeration now and again the lawn will slowly improve.

It's a slow process but keep persisting!

anonymous-user

55 months

Tuesday 14th April 2009
quotequote all
Busamav said:
We have used Greenthumb for 19 months now and it has transformed the lawn.

Not as expensive as you would imagine
Hi,

How do they charge? Is it a one fee or regular payment? Would I be as well buying stuff from garden centre?

Don

28,377 posts

285 months

Tuesday 14th April 2009
quotequote all
The product you require is "Lawn Sand". It's a mix of seed, sand and fertiliser.

Find the dips caused by uprooting stuff and put some of the stuff in them.

Key steps to a nice lawn:

(1) Mow regularly (weekly) - never take off a huge whack in one go if you can help it.
(2) Uproot lawn weeds weekly. Don't let them get a hold. Get 'em young.
(3) Feed your lawn twice a year. Don't use weed and feed if it doesn't need the "weed" part.
(4) Use feed and weed if it DOES need the weed part
(5) Twice a year rake out the lawn to remove old "thatch" (dead grass) and moss
(6) Once a year "scarify" the lawn. i.e. Use a garden fork to prong drainage holes in it.

Please note correction to (5)(6) below. Scarifying removes thatch (5). Aeration (6) lets water into the lawn etc. Brain fade, there. Sorry.

Although that lot sounds like a lot of work (and it is on a big lawn) on a domestic lawn it's about half an hour a week.

Laying a lawn is another skill in and of itself. I hate that. Personally I always go for getting decent topsoil, getting it properly level and packed down and simply turfing it. Instant results.

New turf need a lot of care though to get it rooted properly.

Good luck. Personally I don't like either gardening or lawncare but I DO like the results and so am willing to put in (just) enough effort for it to look respectable...


Edited by Don on Thursday 16th April 08:14

Don

28,377 posts

285 months

Tuesday 14th April 2009
quotequote all
Oh...

If you get patchy dead bits in the lawn? And lots of crane flies and cockchafers? You will find the grubs are eating the roots our from underneath the lawn.

Kill the bds in July with Chafer grub/leatherjacket killer. If you're all organic you can get some stuff from The Green Gardener that does this with nematodes. If you don't care about all that bks you can buy a specialised grub killer from any Garden Centre.

Simpo Two

85,754 posts

266 months

Tuesday 14th April 2009
quotequote all
Don said:
The product you require is "Lawn Sand". It's a mix of seed, sand and fertiliser.
A glimmer of memory tells me it might have ferrous sulphate in as well (ie mosskiller)?

Don said:
(5) Twice a year rake out the lawn to remove old "thatch" (dead grass) and moss
(6) Once a year "scarify" the lawn. i.e. Use a garden fork to prong drainage holes in it.
Scarifying is actually a mechanical version of raking, ie your step 5. Drainage is a separate issue, but yes, you have all the steps there. I used to work for a garden chemicals company, and for a while got all the chemicals for free, but am content now to have a lawn as bad as all the people who wrote into me!

Don said:
If you get patchy dead bits in the lawn? And lots of crane flies and cockchafers? You will find the grubs are eating the roots our from underneath the lawn.
I had that too. Have you ever been out with a torch on a night that craneflies are emerging? It's quite eerie. (and you can use a pesticide called 'Size 10' hehe )

Edited by Simpo Two on Tuesday 14th April 10:14

mechsympathy

52,977 posts

256 months

Tuesday 14th April 2009
quotequote all
Don said:
Personally I don't like either gardening or lawncare but I DO like the results and so am willing to put in (just) enough effort for it to look respectable...
Likewise, unfortunately my SWMBO has higher standards than me so I'll be following your stepsfrown

AndyAudi

3,058 posts

223 months

Tuesday 14th April 2009
quotequote all
I agree with much of what Don is saying I would comment as follows

Don said:
The product you require is "Lawn Sand". It's a mix of seed, sand and fertiliser.
Find the dips caused by uprooting stuff and put some of the stuff in them.
Lawn sand should always be spread evenly across a lawn, (Best results from a spinning spreader rather than one which drops from above) As it contains fert & usually weed/moss killer Spot treating will create patches. If you are filling holes use a mixture of sand/soil and seed only.

Don said:
(5) Twice a year rake out the lawn to remove old "thatch" (dead grass) and moss.
This is better done in the autumn not the spring as it may damage fresh growth. (On a young lawn you wish to encourage the grass to tiller, ie spread and fill the gaps)

Weedkiller may be preferable to pulling out weeds which may have deep roots which just come again (such as dandylions). You would be best to use a specific lawn one which targets only broad leaf weed (However if you apply to heavily it will affect the grass) You can by a thing like a "prit stick" for small aplications.

If you feel brave use a systemic weedkiller such as "roundup" with a paint brush to apply to the weeds only, works best on a sunny day. (given this will kill what it touches down to the root be careful not to spill/ get on the grass or stand on treated areas and walk all over your lawn.)

I'd also warn that after any application of weedkiller / Fertiliser you should stay off your grass as you may well leave foot prints!

eta if using weed killer best not to mow for a week or so after application to let the plants pass down the nasty stuff to the roots



Edited by AndyAudi on Tuesday 14th April 10:46

mechsympathy

52,977 posts

256 months

Tuesday 14th April 2009
quotequote all
I (well, my lawn) don't have patches but is very uneven with lots of small dips. If I fill the dips with sand/soil will the grass survive? Or should I not be so idle and lift a patch of turf to fill underneath?biggrin

AndyAudi

3,058 posts

223 months

Tuesday 14th April 2009
quotequote all
mechsympathy said:
I (well, my lawn) don't have patches but is very uneven with lots of small dips. If I fill the dips with sand/soil will the grass survive? Or should I not be so idle and lift a patch of turf to fill underneath?biggrin
If it's decent turf in the dip, and fairly small I'd just cut the dip into slices (deep enough to retain roots and mositure and fill the area below. then fold back. fill any cracks with soil & grass seed and keep an eye on it to make sure it doesn't dry out.



Edited by AndyAudi on Tuesday 14th April 10:56

Don

28,377 posts

285 months

Tuesday 14th April 2009
quotequote all
mechsympathy said:
Or should I not be so idle and lift a patch of turf to fill underneath?biggrin
Depends on the dip. If its really bad - yes quite possibly.

If a lawn gets out of control it can end up being best to simply strip it and returf. Darn expensive, though.


zax

Original Poster:

1,009 posts

264 months

Wednesday 15th April 2009
quotequote all
Thanks for the replies, lots of food for thought there. Looks like I'll be doing a lot of raking, plucking, mowing and filling this summer smile

Since we'll be getting another load of topsoil anyway (need to do the opposite side of the garage now) would it be very stupid to spread a thin layer of that over the most cratered parts, roll it flat then re-seed?

I think I feel another thread coming on about how to deal with our 2 metre tall, 45 degree, jungle covered bankings at the lawn edges eek

JustinP1

13,330 posts

231 months

Wednesday 15th April 2009
quotequote all
zax said:
Thanks for the replies, lots of food for thought there. Looks like I'll be doing a lot of raking, plucking, mowing and filling this summer smile

Since we'll be getting another load of topsoil anyway (need to do the opposite side of the garage now) would it be very stupid to spread a thin layer of that over the most cratered parts, roll it flat then re-seed?

I think I feel another thread coming on about how to deal with our 2 metre tall, 45 degree, jungle covered bankings at the lawn edges eek
I think that would be a lot of work.

The key with lawns is not anything special apart from consistent mowing. If you don't commit to that then gravel it, as you will never get anything near a good lawn.

To be fair by the size of the weeds, I don't think it has been mowed in a while... smile

The reason why a lawn stays grass and not just becomes over grown is that you are creating an unnatural environment. That environment is that the only things that can grow are things that can mature and reproduce between 2cm and 5cm high. Thats not much apart from grass. Let that slip though and you let all kinds of crap grow through.

If you mow that lawn now down to a couple of inches you will get rid of the weeds, then throughout the summer slightly lower the height each time down to an inch in September. That will get rid of 95% of the weeds and leave you with at least something usable that you can see what is going on, then you can start filling in the holes etc.

Good luck!

The main thing to reiterate though is there is no bother starting this unless you are willing to commit to cutting once a week religiously. If that is a chore, rather than spend on topsoil and reseeding invest in a Robomower. I have one myself and my weekly cut involves me switching on the perimeter wire, setting it down and pressing the green button and cracking open a beer. smile

Don

28,377 posts

285 months

Thursday 16th April 2009
quotequote all
swerni said:
Hate to disagree with such a pillar of the community but.

scarifying the lawn is raking it either by hand or hire a scarifier (well worth it), you will take tonnes of moss out and it also strengthens the roots of the grass and encourages growth.

What you are referring to is aerating. smile
HTH

ps would recommend doing both
You are quite right. Case of brain fade, there. Yes - scarifying AND aerating. Tend to do the two together and call the lot scarifying - which is not correct.

The important thing is to get the thatch moss and crap out and reduce the compaction of the surface so as to let water into the lawn.

Bloody lawns. They are actually harder work than beds, I reckon. A bed practically looks after itself if you plant through a membrane and cover that with a thick layer of bark. Looks pretty, only needs the occasional weed.

Lawns - loadsawork.

stemll

4,122 posts

201 months

Sunday 19th April 2009
quotequote all
MRSNEAK said:
Busamav said:
We have used Greenthumb for 19 months now and it has transformed the lawn.

Not as expensive as you would imagine
Hi,

How do they charge? Is it a one fee or regular payment? Would I be as well buying stuff from garden centre?
Charge after each quarterly visit (they'll tell you how much when they do the survey) then over the winter they may suggest scarification and aeration which are separate charges. All optional and stop whenever you want. Much more effective than the stuff from garden centre in my experience.

Don

28,377 posts

285 months

Monday 20th April 2009
quotequote all
My rear lawn currently in need of lawn sand.



My front lawn currently in nice condition...




KingJeff 4th

6,076 posts

185 months

Monday 20th April 2009
quotequote all
[quote=Paddy_n_Murphy
oh and ignore the Water in the Pic ! biggrin



[/quote]

Nasty looking drainage problem there mate!

Nice lawn though wink