It would depend on how and where the propagation is done. Germinate indoors and allow two years in a vessel before transplanting.
There's a long winded explanation to justify that but trust me from down here in the foci of wilt and a sacrificer of countless test subjects.
Even clonal offspring will resist root grafting if they develope those first two critical learning years away from their momma's and poppa's. Best bet is geographical separation of reasonable distance - at least out of the pollen neighborhood. Don't completely ignore the set-up of monoculture though. Stagger, zigzag, and color some dots with different hues.