The University of Illinois Extension advises getting bare-root roses as close to planting time as you can.
伊利诺伊州立大学分院建议，取得裸根玫瑰的时间要尽可能接近你种植的时间。
2
David Robson says planting the root ball this way will improve growth.
罗宾逊表示，通过这个方式种植后将加速植物生长。
3
By extending the planting hole and improving the soil, soil is humificated from root around to all orchard and then these are the base for increasing the orange quality and tree vigor.