Your complete guide to magnolia hotspots across the city - from hidden residential streets to famous parks - with best bloom times, photography tips, and a walking route. 🌸 Every March, something magical happens to London. The city that spent the winter in greys and browns suddenly erupts in pale pink and white - and the magnolias are to blame. For a brief, glorious few weeks, residential streets across West and Central London transform into something you'd think was staged