No doubt that B9 is extremely winter hardy. If you pamper those trees so they grow, it could be ok.
Our Honeycrisp/B9 never filled their space (12’ x 4’) Others had good results with that combination = http://www.hrt.msu.edu/assets/PagePDFs/ronald-perry/Rootstocks-for-Honeycrisp2.pdf Vincent On 24oct., 2013, at 16:39, Hugh Thomas <hughthoma...@gmail.com<mailto:hughthoma...@gmail.com>> wrote: My concerns are winter damage. In the last 80 years here in Western Montana, temps have been recorded to -33F. -20 F is almost guaranteed every year. I see a problem in that snow cover all winter is not common. My first leaf Honeycrisp (planted in April) 1/2 inch trees cut back to about 34 inches are now 6-7 feet, and have outgrown M26 Suncrisp planted at the same time, same conditions. I do keep the nutrients at high levels. Ph is 7.0 to 7.4 with a silt -loam soil at 3300 feet elevation. If I thought Nic29 would take the weather here I would use those. All of your comments are very helpful, please keep them coming, Hugh On Thu, Oct 24, 2013 at 12:54 PM, Vincent Philion <vincent.phil...@irda.qc.ca<mailto:vincent.phil...@irda.qc.ca>> wrote: Hi! As a plant pathologist, I love B9 because it is tolerant to fireblight. We’ve grown nice and productive trees on B9. However, I agree with Mr. Norton = our experience with HoneyCrisp/B9 is not a good one. Vincent On 24oct., 2013, at 15:45, <dmnor...@royaloakfarmorchard.com<mailto:dmnor...@royaloakfarmorchard.com>> <dmnor...@royaloakfarmorchard.com<mailto:dmnor...@royaloakfarmorchard.com>> wrote: Hugh, we have been growing Granny Smith, Zestar and Pristine here at Royal Oak Farm on M9 in far northern Illinois for about 4 years now and have had good results. We also have Honeycrisp on Bud9 planted at the same time and they are half the size of the M9. We have decided to not use Bud9 again due to its slow growth pattern for our silty clay loam soil type. Hope this helps! Dennis Norton Royal Oak Farm Orchard 15908 Hebron Rd. Harvard, IL 60033-9357 Office (815) 648-4467<tel:%28815%29%20648-4467> Mobile (815) 228-2174<tel:%28815%29%20228-2174> Fax (609) 228-2174<tel:%28609%29%20228-2174> http://www.royaloakfarmorchard.com<http://www.royaloakfarmorchard.com/> http://www.theorchardkeeper.blogspot.com<http://www.theorchardkeeper.blogspot.com/> ----- Original Message ----- From: Gary Snyder<mailto:g...@c-onursery.com> To: Apple-crop discussion list<mailto:apple-crop@virtualorchard.net> Sent: Thursday, October 24, 2013 12:33 PM Subject: Re: [apple-crop] M9-Nic29 winter hardiness Hugh: According to the Washington Tree Fruit Research Commission M9-Nic29 rootstock is under the category of (fair) for cold hardiness. Their rankings range Tolerant, Good and Fair. Gary Snyder C & O Nursery From: apple-crop-boun...@virtualorchard.net<mailto:apple-crop-boun...@virtualorchard.net> [mailto:apple-crop-boun...@virtualorchard.net<mailto:apple-crop-boun...@virtualorchard.net>] On Behalf Of Hugh Thomas Sent: Thursday, October 24, 2013 10:18 AM To: Apple-crop discussion list Subject: [apple-crop] M9-Nic29 winter hardiness Does anyone have any experience with the winter hardiness of M9-Nic29 rootstock? ________________________________ _______________________________________________ apple-crop mailing list apple-crop@virtualorchard.net<mailto:apple-crop@virtualorchard.net> http://virtualorchard.net/mailman/listinfo/apple-crop _______________________________________________ apple-crop mailing list apple-crop@virtualorchard.net<mailto:apple-crop@virtualorchard.net> http://virtualorchard.net/mailman/listinfo/apple-crop Vincent Philion, agr., M.Sc. Microbiologiste/Phytopathologiste (pomiculture) Institut de recherche et de développement en agro-environnement Research and Development Institute for the Agri-Environment www.irda.qc.ca<http://www.irda.qc.ca/> Centre de recherche 335, Rang des Vingt-Cinq Est Saint-Bruno-de-Montarville (Québec) J3V 0G7 vincent.phil...@irda.qc.ca<mailto:vincent.phil...@irda.qc.ca> Bureau: 450 653-7368<tel:450%20653-7368> poste 350 Cellulaire: 514-623-8275<tel:514-623-8275> Skype: VENTURIA Télécopie: 450 653-1927<tel:450%20653-1927> Verger expérimental 330, Rang des vingt-cinq Est Saint-Bruno-de-Montarville (Québec) J3V 4P6 Téléphone et télécopieur : 450 653-8375<tel:450%20653-8375> Local pesticide: 450-653-7608<tel:450-653-7608> Pour nous trouver, cliquer sur le lien: Laboratoire<http://maps.google.ca/maps/place?cid=9609486867104665866&q=irda+pfi&hl=fr&sll=45.557814,-73.360476&sspn=8.87586,1.961403&ie=UTF8&ll=45.557814,-73.360476&spn=0,0&z=16> Verger<http://maps.google.ca/maps/place?cid=11405391288824931904&q=verger+irda&hl=fr&sll=45.54961,-73.350585&sspn=0.012504,0.018389&ie=UTF8&ll=45.54961,-73.350585&spn=0,0&z=16> Fiers héritiers du travail des frères Saint-Gabriel: http://arboretum8gabrielis.wordpress.com<http://arboretum8gabrielis.wordpress.com/> _______________________________________________ apple-crop mailing list apple-crop@virtualorchard.net<mailto:apple-crop@virtualorchard.net> http://virtualorchard.net/mailman/listinfo/apple-crop _______________________________________________ apple-crop mailing list apple-crop@virtualorchard.net<mailto:apple-crop@virtualorchard.net> http://virtualorchard.net/mailman/listinfo/apple-crop Vincent Philion, agr., M.Sc. Microbiologiste/Phytopathologiste (pomiculture) Institut de recherche et de développement en agro-environnement Research and Development Institute for the Agri-Environment www.irda.qc.ca<http://www.irda.qc.ca> Centre de recherche 335, Rang des Vingt-Cinq Est Saint-Bruno-de-Montarville (Québec) J3V 0G7 vincent.phil...@irda.qc.ca<mailto:vincent.phil...@irda.qc.ca> Bureau: 450 653-7368 poste 350 Cellulaire: 514-623-8275 Skype: VENTURIA Télécopie: 450 653-1927 Verger expérimental 330, Rang des vingt-cinq Est Saint-Bruno-de-Montarville (Québec) J3V 4P6 Téléphone et télécopieur : 450 653-8375 Local pesticide: 450-653-7608 Pour nous trouver, cliquer sur le lien: Laboratoire<http://maps.google.ca/maps/place?cid=9609486867104665866&q=irda+pfi&hl=fr&sll=45.557814,-73.360476&sspn=8.87586,1.961403&ie=UTF8&ll=45.557814,-73.360476&spn=0,0&z=16> Verger<http://maps.google.ca/maps/place?cid=11405391288824931904&q=verger+irda&hl=fr&sll=45.54961,-73.350585&sspn=0.012504,0.018389&ie=UTF8&ll=45.54961,-73.350585&spn=0,0&z=16> Fiers héritiers du travail des frères Saint-Gabriel: http://arboretum8gabrielis.wordpress.com
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