Hartley Magazine

All the latest news, hints, tips and advice from our experts

Written in United Kingdom

How to Grow Autumn Crocuses or Colchicums

There are certain plants that announce the beginning of a new era as effectively as a clock striking midnight at Prince Charming’s ball. The first rose of summer for instance, or the parchment of a silver birch trunk glistening in low winter sun. When autumn is on the horizon there are two that pop up […]

Written in United Kingdom

How to Grow Agapanthus

True-blue is an evening star because it glows as night falls. I’m not talking cottage-garden, wishy-washy, ‘so-called blues’ in shades that hover between mauve, lavender and grey. Many campanulas, lavenders and hardy geraniums, for instance, come in these softer colours but tend to look a milky grey in evening light. Radiant blues, on the other […]

Written in United Kingdom

How to Grow Penstemons

Your greenhouse can revolutionise your garden, because it’s possible to grow a whole range of slightly tender plants, because you can raise them from cuttings. Many of these slightly tender plants come into their own from late-summer onwards, so they extend the season right up until winter beckons. This helps late-flowering pollinators (and gardeners)  to […]

Written in United Kingdom

Pretty and Pungent – How to Grow Scented-Leaved Pelargoniums

A Hartley Botanic greenhouse is not only a joy to behold, it’s also a useful gardening tool because it creates an ambient environment that encourages plant growth. And if you live where I live, in the aptly named village of Cold Aston, it’s a necessity for it’s parky up here! My greenhouse began life with […]