| No, not anytime, only when the plant is putting out new growth and starting or about to start a flush of new roots from the new growth, just exactly like right now. Clay pots can be put in the oven for 2 hrs at 400F. Soaking in 10% bleach if a bit iffy because the bleach may not penitrate well enough. Anyway, that is the recommendation of Critter Creek labs, a virus test business.
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Cynthia
Prescott Orchid Society  |