Take the possibility of rainfall and flash flooding seriously when hiking the canyons of Northern Arizona. It is a good idea before you hike to study maps to identify possible escape routes. Be especially careful hiking the Grand Canyon, Marble Canyon, and Glen Canyon regions.
Own-root roses are propagated by rooting stem cuttings of one variety of rose. From the band size pots tyically sold, the plants will put out a few new full-sized canes each year and then reach mature height and width in 2-5 years, depending on the variety.
Yes and No. Roses with own roots come from rooting cuttings. As such, the roots and shoots belong to one and the same variety. The roots and shoots have the same genetic make up. If the cuttings were from plants free from viral disease, the roses developed from these cutting will also be free from viral contamination.