Originally posted by digon
View Post
Announcement
Collapse
No announcement yet.
Redlove Apple
Collapse
X
-
Originally posted by digon View PostI think it is such a good looking tree that I am transferring my M9 Era to an M116 rootstock along with Circe to make a standard or half standard centre piece for my front lawn.
To produce a standard tree with M116 would probably only be possible with vigorous triploids in the best soils and climates.
For a half-standard, I'd suggest MM111 or M25 rootstock..
Comment
-
Originally posted by wildinthecountry View PostOh dear! They are all on M106 except Cornish Aromatic (currently the only one in blossom, all planted 2yrs ago) which is on M26. I have no idea what rootstock Redlove is on.
But under the normal dry conditions here it can be difficult to establish MM106 trees, unless they are of particularly vigorous varieties (usually triploids) or unless they have their roots in a cool, damp, shady spot which doesn't dry-out so quickly (but not waterlogged!).
I mostly plant on MM111 or M25 nowadays (pears on seedling rootstock), and I only expect them to reach about 2.5-3m (8-10ft) in size at maturity due to needing vast root systems to support even a small canopy in the drought-prone soil here. In my soil, trees are about three-quarters roots and one-quarter above ground because they have to put so much energy into big roots in order to find enough water in the dry summers and in a shallow, fast-draining sandy-gravelly-chalky soil.
MM106 reaches about half that size for me at maturity unless in a favourable moisture-retentive (not waterlogged) location where it is then an equal of MM111's vigour.
The variety grafted to the rootstock makes a big difference; triploids in particular (but not all triploids!) tend to make a rootstock behave as if it's one or two size classes more vigorous. So in normal conditions, a Bramley on "medium vigour" rootstock such as M7, M116 or MM106 would be an equal (maybe bigger) in size to a Discovery on "very vigorous" M25 rootstock.
Further: not all varieties grow as well in all soils or climates. Some like dry climates (e.g. Tydeman's Late Orange) while some like wet climates (e.g. Grenadier). Some like cool climates (e.g. Worcester Pearmain) while others like warm climates (e.g. Golden Delicious). Some like lots of sunshine (e.g. D'Arcy Spice).Last edited by FB.; 18-05-2013, 10:11 PM..
Comment
-
-
Originally posted by FB. View PostI'd suggest that M116 is borderline capable of producing a half-standard with a medium-vigour variety - being dependent on good growing conditions to achieve a half-standard size in any reasonable time.
To produce a standard tree with M116 would probably only be possible with vigorous triploids in the best soils and climates.
For a half-standard, I'd suggest MM111 or M25 rootstock.
Strange though that lord lamborne and Era are my two most vigorous varieties from 20 yet neither are noted as
being particularly vigorous.Last edited by digon; 18-05-2013, 10:33 PM.
Comment
-
Originally posted by digon View PostStrange though that lord lamborne and Era are my two most vigorous varieties from 20 yet neither are noted as
being particularly vigorous.
I also find Edward VII to be slow-growing in cool years, but fast-growing in mild years.
Sometimes a variety grows quickly in its early years but subsequently starts to crop heavily and growth virtually stops. Other varieties may be slower-growing but also slower to begin cropping; reaching quite a large size before cropping begins. Some varieties - such as Bramley, Blenheim, Gascoyne, Gravenstein and Hambledon - are fast-growing, not demanding about soil nutrient levels, slow-to-start cropping, and tip-bearers - a combination which tends to make trees of large proportions when mature, and which never really stop growing..
Comment
Latest Topics
Collapse
Recent Blog Posts
Collapse
Comment