As part of a project designed to sow ideas, grow inspiration and cultivate futures, 300 London schools are growing their own picnic this summer and their reward could be a £500 voucher from GardenSite.
Container grown shrubs can be planted throughout most of the year. The choice is huge and, for David Hall, the Lavatera is a particular favourite.
Lavatera Olbia Rosea produces masses of flowers from July to September, or when finally cut down by the first severe frost. This plant was introduced into Britain from its native western Mediterranean homeland and is commonly known as the tree mallow.
It has a vigorous upright nature yet still retains a bushy habit, soft grey velvety foliage with lobed ovate leaves are the perfect complement to its giant four inch rose pink trumpet hibiscus shaped flowers.
All the flowers are produced from the axiles of the upper leaves on new growth sitting atop the leaves, which will remain evergreen providing the winter is relatively mild.
Choose a sunny site that is well drained with light sandy soil, though they will tolerate some shade if necessary. Lavatera is an ideal plant for covering up bare fence boards or the side of a shed as it will quickly reach six feet in height by four foot wide. Before planting water well and then remove the container and plant with some humus and a handful of bone meal.
Keep the plant well watered in its first year as the flower buds begin to swell. If required, prune it back in April to the young growths at the base of the old wood. This will produce vigorous new growth that will flower the same year.
Lavatera is also a plant that is suitable for cutting, whilst in full bud for house decoration. It offers true value for money and is a great favourite of mine. I would say no garden should be without such a pink delight.
Robert Hall highlights the pros and cons to Juliana's new urban greenhouse range, reviewing the City, Balcony and Vertical greenhouse models after his first look at these fabulous new additions.
With the recent hot weather encouraging everyone out into the garden and the threat of frost disappearing during May, David Coton is in no doubt that this is going to be a busy month.
Elite Greenhouses have always been at the forefront of new design combined with an unrivalled user-friendly experience and the Edge has got it all.
There's no doubt that television provides gardeners with inspiration, sound advice and good ideas, that's why we're all looking forward to new programmes and the return of old favourites during 2019.