I’ve read the book and watched the videos and I’m a convert to the idea. I’m still sceptical about the practical application, in two areas.
- My ability to source sufficient compost for the initial 6″ mulch
- The ability of cardboard and mulch to halt couch grass and bindweed roots
The only way to see if it works for me is to give it a go. This part of the plot doesn’t have any paths, so I’ve experimented with different top dressings as they became available.
Mushroom compost – I applied a generous layer to dug soil. A week later, I planted out broad beans and two weeks after that, they looked like this, leaves yellowing and then shrivelling to brown. I rescued the healthiest survivors by placing in bottomless pots with multi-purpose compost. I’ve since put some swede seedlings in the area and the leaves are yellowing. I wonder if the soil is now too alkaline. No more mushroom compost for plot 48, I’ll stick with manure.
I’ve also covered a narrowish area 10×4 with a straw/manure mix. I plan to put the squash and courgette there. After that, another thin strip of dug soil topped with home-made compost.
At that point, the lack of rain stopped digging. That’s when it occurred to me to not dig! I had an almost full bulk bag of freecycle compost and top soil and I sourced cardboard from local shops. Given the lack of rain, I damped down the cardboard before topping up with the soil/compost mix. The no-dig patch is about 10×5 BUT the soil is only 3″ deep rather than the recommended 6″. The hand fork is the depth measure. I refer you back to concern number one.


An interesting post. Why did you use mushroom compost rather than horse manure for instance?
I think that if I had a full plot I would go no-dig but at present I’m happy to carry on digging. xx
Mike, the association does a bulk order for mushroom compost, which reduces the cost of a bulk bag to £30. I’m hoping the no-dig patch will prove it’s possible in an urban setting
Thanks for the tip on mushroom compost. I wonder if it was too rich for beans and would do better with brassicas.
Good luck with your no-dig experiment. I never have enough mulch – not sure you need so much at first, if your soil is already fertile. Don’t take my word for that, though, as I’m just surmising.
Not sure cardboard and mulch will kill perennial weeds like couch grass (certainly doesn’t work with dandelions) but it will help the soil. And then you might just be able to pull the offending roots out.
An interesting experiment! I like the idea of mulching with straw but it did leave me with a lot of slugs around my strawberries last year. I too have a problem with perennial weeds – dock, couch grass and recently discovered bindweed – so I’m hesitant to try the no-dig method, but maybe I should! 🙂 Looking forward to seeing how you get on!
The No-dig idea is attractive – so I can see why it’s worth a try. Be interested to follow and see how it works out. Good luck!
Did your beans perk up when put in compost vs the mushroom compost? Think I have a similar issue. Spent shroom compost mulch and yellowing leaves on the broadies. 8-(
They did! I think it’s the high lime content rather than the manure content of the compost.