Spring brings a sea of colour to Cherry Walk as the electric-blue Siberian Squill, Scilla siberica, burst into bloom. 300,000 bulbs planted here in 2002 flower between March and April under the cherry blossom.
Did you know?
• Two Scillas are native to Britain, the Autumn Squill,
Scilla autumnalis, and the Spring Squill, Scilla