High Performance Trees for Conservation, Restoration, Mitigation, Wetlands, Urban and Habitat using the patented, non-GMO "Root Production Method®" achieving 90+% survival; up to 3x growth of bare root seedlings and early flowering, seed, nut and fruit production
Bigtooth Maple: Developing new cultivars for outstanding fall color in wester...
RPM High Performance Trees
1. Hardwoods with High Performance for Conservation, Restoration, Urban and Habitat
2. Root Production Method ® ( R P M ) Dryden NY ( Ithaca ) Ravenel SC ( Charleston ) Vancleave MS ( Biloxi ) Affiliates in Elsberry MO ( St. Louis ) and Loomis CA ( Sacramento ) nurseries upsizing RPM trees in TN
4. Root Production Method® AN OVERNIGHT SENSATION ? PATENTED IN DECEMBER 2007 DEVELOPED OVER 20 YEARS IN MISSOURI TO RE-ESTABLISH OAK FORESTS ALONG THE MISSISSIPPI RIVER FLOOD PLAINS
5. Survival & Growth depends upon root structure. WHERE IS THE TAP ROOT ? Non-RPM trees may lack deep root structures
6. 4 year old RPM red oak root system 6 “ stump caliper Lateral roots provide stability, the tap root does NOT !
17. RPM after 210 day growing process with 2 gallon root mass
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19. Oct - 08 Field Research Bare Root Grown ( 9cm dia ) RPM process ( 20cm dia ) 11 year old Black Oak, siblings from same seed tree grown in the same field and maintenance care ( sections from DBH of each tree )
20. 8 year RPM Pecan 8 year bare-root Pecan Confirming growth properties Seed from same tree Field Trials at the Center for Agroforestry, University of Missouri