I am thinking of planting against my house wall but the soil isn't that deep (approx. 150mm) due to house foundations/rubble which I guess is typical for that…
You will need to grow in well-drained humus-rich moderately fertile soil.
Sow the seeds in the spring in the spring, or by root softwood cuttings.
Pests, diseases or disorders
Watch out for leaf, spot, aphids, honey fungus, powdery mildew and red spider mites.