A registered charity promoting hardy herbaceous plants, we grow and study these plants in our own gardens, and try to keep rarer varieties in cultivation. We share our knowledge and love of these plants with other gardeners whether they're experts, beginners or somewhere in between.
Recently published… the new HPS booklet, Border Phlox, is here.
Phlox have been popular garden plants for over 250 years and are starting to flower now, from July through to September. Phlox add colour and perfume to summer borders and this book is packed with information to help you grow them, as well as descriptions and colour photos of many cultivars.
Seed heads are dominating on the allotment now, but there is still colour from late flowering perennials such as the many asters, Rudbeckia laciniata and Coreopsis ‘Full Moon’. Looking good at the moment are the seed heads of Monarda fistulosa which last for a very long time.
A star plant from the last day of May – the beautifully scented honeysuckle, Lonicera periclymenum ‘High Scentsation’. This honeysuckle was stunning this year, huge flowers and the scent hung on the still, super-heated air for metres in all directions for several weeks
The RHS Award of Garden Merit is given to plants after a period of assessment by experts and intended as a practical guide for the gardener. The HPS Conservation Scheme has several plants that hold AGM's such as Bergenia 'Pugsley's Pink' and Iris sibirica 'Peter Hewitt'.
Gardening has a rhythm of its own irrespective of what is happening in the wider world – the seasons change; certain plants come to the fore or go over; certain jobs have to be done at certain times. We have been very grateful to have our garden to occupy us during lockdown.
Many parts of my allotment are too dry for growing Sanguisorba, most of them don’t like dry soil. But so far Sanguisorba 'Pink Brushes' seems to be happy, planted in an area adjoining the mini-prairie. The flowers are pale pink and look like very hairy caterpillars ...