Sir Harold Hillier Gardens, Jermyns Lane, Romsey, Hampshire, SO51 0QA. The Sir Harold Hillier Gardens cultivate twenty types of snowdrops in their gardens. Open daily from 9.30am until 4pm. Snowdrops in Colour Pencils Art Workshop is on Sunday 8th February 2026 from 10am until 4pm. An introduction to colour pencils with award winning artist Karen Coulson. Explore the techniques required to complete a drawing of Snowdrops using Derwent Coloursoft Pencils. The background is created with Derwent Watercolour pencils. A line drawing to trace will be provided. Suitable for all abilities. All materials are supplied to use within the session. Price: £79p/p includes lunch. To book your place, please click here.