David (in Normandy) wrote:
> Can I use quicklime to help break up clay soil?
> I meant to buy slaked lime but accidentally bought quicklime instead
> (I live in Normandy and haven't mastered all the French gardening
> words yet :-).
> The veg plot had been a lawn/grassland for many years until I
> rotorvated it this Spring and set potatoes, but digging them up now
> is a nightmare - the soil has a high clay content and with the hot
> weather it has baked into huge clumps. I almost need a pick to get
> the spuds out!
> Since nothing will be planted there again until next Spring can I
> apply lime now?
> I also plan to ask a neighbouring farmer to see if he can supply a
> trailer or two of "merde" for the plot! Does anyone know if manure
> should be applied before or after liming or doesn't it matter?
There seems to be advice on the lime elsewhere.
I live on a clay area in Suffolk. Not as hot as Normandy, but possibly
considerably drier. I have added a lot of horse manure to the plot, and a
fair amount of lime each year. I don't worry too much about mixing the two
if ncessary. My copy of the Vegetable Expert has some advice on which crops
shouldn't be limed, which I usually follow.
If you can get horse much where the horses were bedded on straw, that's a
lot better than the more common wood-chip bedding. And keep some of the
muck in a pile, mix with only a little soil, and grow the most massive no
maintenance squash, courgette, pumpkins, etc. next year.
If you're getting a lot of dry baking of soil, next year get some grass
clippings or other similar material to lay around your crops; it helps keep
moisture in the soil and stops the worst of the clay-pan forming.
- Nigel
--
Nigel Cliffe,
Webmaster at http://www.2mm.org.uk/
> Can I use quicklime to help break up clay soil?
Have you checked your pH level? Dolomite may be a better option
depending on your pH. But given that you already have the lime.......
> I meant to buy slaked lime but accidentally bought quicklime instead
> (I live in Normandy and haven't mastered all the French gardening
> words yet :-).
> The veg plot had been a lawn/grassland for many years until I
> rotorvated it this Spring and set potatoes, but digging them up now
> is a nightmare - the soil has a high clay content and with the hot
> weather it has baked into huge clumps. I almost need a pick to get
> the spuds out!
> Since nothing will be planted there again until next Spring can I
> apply lime now?
> I also plan to ask a neighbouring farmer to see if he can supply a
> trailer or two of "merde" for the plot! Does anyone know if manure
> should be applied before or after liming or doesn't it matter?