Overview: Monty plants a mix of white flowers in the writing garden, demonstrates how to prune a climbing rose and reviews what’s been happening in the vegetable garden. Adam Frost celebrates seasonal colour on a visit to a garden in Essex, and Sue Kent pots up allium bulbs in readiness for spring and replants a tricky border with lavender she’s grown from cuttings. A gardener in Surrey shows an exotic oasis in his back garden, inspired by travels abroad, and a grower in Ceredigion shares her passion for salvias. Also, more viewers share what they’ve been getting up to in their gardens.