Answer: a shingle path. You would think that a shingle path would be a barren desert, as far as seedlings are concerned, wouldn't you? However, nothing is…
Tolerates cold, exposed positions and dry soils.
Propagation is by grafting in late winter or by softwood cuttings in the early summer.
Pests, diseases or disorders
Aphids, sawfly, honey fungus and mildew may cause problems.