Improving drainage help

Hi all,
I’m hoping for a bit of advice about my garden because this January rain has completely thrown my plans off.

The ground is absolutely waterlogged, and a couple of my beds have turned into sticky clay mush. I was looking up ways to improve drainage and break up the soil once things dry out a bit, and during my search I ended up on https://wolfonline.co.uk as someone had recommended their tools for longevity. While comparing different hand tools and aerators. I’m not sure what’s actually worth buying in these conditions, though.

Has anyone dealt with this kind of persistent winter saturation before? I’m trying to work out whether I should be focusing on improving the soil structure, adding organic matter, or just leaving it alone until the weather settles. Any tips from people who’ve managed heavy, rain‑soaked soil at this time of year would be really appreciated.

Thanks in advance!

 

I'd probably leave until it's more workable and then dig in as much organic matter as I could get hold of.
Have you looked at a no dig approach especially for the veg beds.

 

Excuse the ignorance (this is why I'm in the novice section!). What would you use for organic matter?

 

How big an area is affected and does this include lawn? I would also wait until the worst of the winter weather is over before doing anything. A photo would help with recommendations.

Organic matter is usually home made compost but you can buy bags of farmyard manure, composted bark and soil conditioner from most garden centres or DIY stores.

 

Yes, we do really need to know how big a garden you have , some pics would also help.

You can improve existing beds, but if the underlying problem is poor drainage then that may need addressing.

Another way, again depends on the size of the beds, is to increase their height over the water level, typically as raised beds.

 

To improve our soil, when we first moved here, we had to break up the “ soil” as just beneath the soil surface, it was a clay table and water would sit on top of this clay. We had to laboriously break it up ( with spade and trowel) and then mixed in top soil, compost and manure and dug it over and over, chopping it up to get a nice small textured “ soil”. As advised, you can get compost, manure etc at some DIY stores or garden centres. Some supermarkets sell them when in garden season. We spiked the ground before we added the compost etc to help a little with deep down drainage.
Ours turned out to be not a major problem but I do appreciate some people have major drainage problems requiring a lot of hard work to sort it out.
Meantime, when the water lowers, you could try and spike the ground with a garden fork, pushing it down as far as you can, and pushing/pulling ( moving it backwards and forwards) the fork ( when in the ground) to create some soak ways within the soil. This will help the water drain away.
Good luck with yours.

 

I'm on heavy clay and have spent a year in my new garden digging in copious amounts of shop bought compost, manure, sand and gravel. Some areas needed two spades deep digging but areas that had been cultivated before were fine with one spade deep.

Clay is great once improved, everything, in particular roses, grow well and trees and shrubs anchor down deeply so wind rock is usually not an issue.

If you can't dig all around (taking existing plants up), some drainage wells (there's a proper word for them I believe... ) could help. In the previous house I dug a bucket size very deep hole in the lawn, filled it with rubble and gravel and topped with compost. It stopped the winter puddle forming so worked quite well.

 

Soak away, I think they're called. You dig a deep pit at a low point, well into the subsoil clay layer, and fill with stones and rubble, then a layer of top soil/compost. Works after a fashion, but when full you still have to wait for the water to seep into the subsoil. I would say for most gardens, the hole would been to be at least two buckets deep and several buckets diameter.
The alternative is proper drainage, using perforated pipes, with an outflow. Water companies can charge you for the water you discharge.
Organic matter helps, but the waterlogging tends to cause it to be lost more quickly, so it must be replenished often. Both sand and pea gravel have a habit of sinking over time until they rest on the subsoil-topsoil interface, so provide less benefit than you would think.

 

Consider the geography of your garden; is it at a low level in regard to surrounding terrain. Could water move away down hill from you. Drainage is generally linear, rather than vertical, but needs a gradient.
Tell us more about the 'age' of your garden; ie is it 'established'. new build , or subject to some major development just off site ? How do your neighbours gardens look ?
If you are new build, then there can be a clue in local names, especially the names chosen by the developer." Mill close, The Withies, Lower Ponds" being some I have experienced!

 

The more established planting you have in the garden ( shrubs and trees particularly ) the more water is taken up over the year. I think most of us are experiencing more extreme conditions these days whether it be rain or lack of it.
More details about your garden - flat, sloped , new or established, lawn size compared to borders, would help others to advise.
Assuming you have the basic garden tools, little point in paying out for new ( expensive ? ) ones until you know what you may need and how useful it will prove to be. The remainder of January seems set to be pretty wet over the next couple of weeks - if it is the same in your area, I'd be inclined to bite your tongue at present and leave well alone for now.
Having a nose round at what is happening in any neighbouring gardens may give you some ideas too. Best of luck

 

You have probably Oxford clay in your garden.
I used 6x to break the soil. If you go to Bampton Garden Centre, they sell it there. 1 bag is for 84sqm. It worked like a miracle in my garden.
Follow the instructions. Sprinkle 6x, water area, fork through the soil, and repeat it, until the soil gets workable. It took me just two cycles and changed everything inside an hour.
If can find lots of leaves now, then dig them into the soil now.

I would suggest you observe, as others said, if your plot is at the end of a slope and would be flooded with every rain or just in Winter and is dry in summer.

Eucalyptus is a very thirsty tree.
I still remember the entry of a member who had taken down the Eucalyptus in his new garden because he didn’t like it. In Winter, he realised that his garden was a natural swamp and the Eucalyptus was just the right tree to balance the water.
He was unable to do any gardening.

 

My garden is very similar to yours, not helped by being at the bottom of a valley next to a river. I've approached it using the no dig method, burying the ground in much more free draining compost and woodchip, and growing in that. Depending on the severity of your situation it may take some effort to fix if it's even fixable at all, but letting nature work it really helps.

Worms will provide drainage over time and are encouraged by organic matter. They come up to the surface, grab some plant detritus and take it down into the clay layer where it slowly improves conditions. Digging only breaks down those routes, and if your clay is deep all you're achieving by digging in compost is improving the very top. It's easier to throw on a new top and let what's underneath figure itself out! For plants that like well drained soil, create a raised bed to bring them up above it.

 

Agree with this but if it supersaturated worms will be absent (dead!)
We need more details but OP is missing; hope not stuck in mud !

 

I once double dug a length of a 40ft long bed and gave up doing the rest of it. (probably an alien concept to many members)

I then mulched the rest of the bed for several years using home made compost (if you haven't already, get yourself a compost bin made up as this will save you a lot of money in compost). In the end the regular mulching and letting the worms do the job worked much better.

I certainly agree with working with what you have as the easiest approach. There are lots of plants that like heavy clay, mainly shrubs but roses too I've found have done well in heavy clay.

If your lawn is waterlogged then buy yourself a two hole hand aerator and use it now, remove the plugs too that are ejected. Don't use a hand fork as this damages the roots of the grass and also doesn't create a decent hole in the soil for the air to get into.

Also, your home isn't a new build buy any chance?

 

While the weather remains "challenging, I consider ones time is best spent researching soil composition, profiling, soil organisms, ground water levels, basic geology, plant physiology especially root formations and symbosis with fungi and associated life forms.
The majority of questions here can be answered by reference to the above. As was famously coined by Fred Streeter*; "the answer lies in the soil."

*Head gardener at Petworth House ,b. 1877-d.1975
**Plagerised by Arthur Fallowfield character in Beyond your ken BBC wireless show


Digging ,whether single or double, is a task best suited to distract and occupy the apprentice while proper gardening is done in the greenhouse by gardeners....Anon