*Establishment date represents the day that an individual watergrass seedling broke the water's surface. February 14th was the start date, i.e., seeded and flooded.

Field operation from where seed was collected
6-1a	dry seeded then conventional depth @ ~4"
6-1b	conventional depth @ ~4"
7-1a	deep water @ 9" then drydown
7-2a	deep water @ 9" then drydown
2-1b	conventional depth @ ~4"
2-1a	continuous deep water @ 10"

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