WAUSEON, OH -- Wondering what an "oak savanna" is?Residents of Delta need to go no further than to ask well-known resident Dr. Robert Bay, retired veterinarian of Delta, OH.
Dr. Bay recently worked with the Fulton Soil & Water Conservation District (SWCD) to have a 3.8-acre oak savanna planted on his property located on the corner of State Route Highway 2 (Airport Highway) and Wilson Street in Delta.This land, which still held attractive soils conducive to growing crops, was land locked, and in town, making it difficult for large farm machinery to continue to plant and harvest crops.
"Although I've been able to find farmers willing to farm the land thus far, it was soon going to become impossible to continue to get the large machinery back into this area in the future."When considering non-farming options, he contemplated planting trees commercially, but realized that he wasn't prepared for the amount of upkeep that was required to do so."I was encouraged by Bill Shininger (Fulton SWCD Chairman) to check into the oak savanna program that Soil & Water offered.After consulting with their technicians, I decided that this suited the overall view of this property."
So what is an oak savanna?Oak savannas are rare and unique ecosystems where dry environmental conditions result in sparse tree growth.Ample sunlight stimulates a diversity of herbaceous plants that are adapted to these fragile sandy-loamy soils.Numerous wildlife species thrive in this globally rare ecosystem that is unique to Fulton, Lucas and Henry counties.According to Northwest Ohio Nature, the Oak Openings Region of northwest Ohio is a globally rare ecosystem declared by the Nature Conservancy as "One of America's Last Great Places." The region spans from the western portion of Lucas County, stretching in to portions of Fulton and Henry counties at the south end.To the north it extends almost to the Ohio-Michigan line.It is a band of sandy soil that is approximately 22 miles long and varies from 3 to 5 miles wide.
Pete Carr, District Technician III with the Fulton SWCD noted that 48 landowners and 348.3 acres of oak savanna have been planted to date in Fulton County.Typical trees that are planted in this program are Pin Oak, Swamp White Oak, Red Oak, White Oak, Bur Oak and Black Oak.Grasses planted include Canada Wildrye, Big Bluestem, Little Bluestem, Indiangrass and Switchgrass.Wildflowers include, Partridge Pea, Purple Coneflower, Black-Eyed Susan, Perennial Lupine, Ohio Spiderwort, Greyheaded Coneflower, Autumn Sneezeweed, Coreopsis, New England Aster and Swamp Milkweed.
Dr. Bay's oak savanna was planted with a diversity of native grasses, forbs and trees as the location of this Savanna contains Shoals silt loam and Sloan silty clay loam which are soil types that are suitable for this ecosystem.Among the variety of flowers that were planted, the Wild Blue Lupin (Lupinus perennis) was planted, which is the only wildflower that the federally endangered Karner Blue Butterfly (Lycaeides Melissa Samuelis) will lay its eggs on, making the plant vital for its survival and reproduction."I know that it's going to take some time before the trees and vegetation on this property become mature, but I look forward to seeing it through," notes Dr. Bay.
"Because oak savanna through CREP (Conservation Reserve Enhancement Program) only exist in three Ohio counties -- Fulton, Lucas and Henry -- it is increasingly important to preserve and enhance these regions," notes Jackie Savage, District Technician at Fulton SWCD.
What types of land qualify for oak savannas?Fulton SWCD offers the Lake Erie CREP program for oak savannas in which there is no maximum size for this practice and the minimum area that can be enrolled is 0.1 acre.The area must be eligible cropland and have appropriate soils and topography for establishment of oak savanna.
Savage recommends contacting the Fulton SWCD to speak with a technician if landowners would like to learn more about oak savannas.The Fulton SWCD is located at 8770 State Route 108, Suite B, Wauseon, OH 43567, 419-337-9217.Their website is swcd.fultoncountyoh.com.