May Meeting | 'Dahlias' - Richard Ramsey | Tuesday 13th May, 8pm
Summer is all but over and we head into Autumn. There will still be beautiful warm days, and many of the late summer perennials and annuals in the garden will be at their best in the next month or so. Relax and enjoy your garden and the new Worplesdon Garden Club September Newsletter.
Keep late flowering annuals and perennials flowering until the first frosts by regular deadheading
Take cuttings of most half-hardy or tender perennials such as fuchsias, salvias and pelargoniums, as well as semi-ripe cuttings of woody shrubs such as rosemary and lavender
As early flowering annuals begin to fade, choose a warm, dry day to collect seed and store in paper envelopes or pouches made from folded kitchen paper
Fill in any gaps in the garden with spring bedding such as pansies, forget-me-nots and bellis
September and October are perfect times to divide congested clumps of many perennials after they have finished flowering. Dig up, divide, replant, and water-in well. The warmth of the soil will mean they will re-establish quickly. If the clump is very large it is usually best to only take new plants from the edge and discard the older, woody centre
In the vegetable garden, continue to pick beans, peas, tomatoes, courgettes, and cucumbers to continue your supply
Winter onions and garlic (hardneck) can be planted now, but not in the same location as the previous crop - ideally, rotate vegetable beds on a three- or four-year cycle: Onions and Roots > Potatoes > Brassicas > Legumes
Lawns may need some autumn maintenance. Scarify to remove thatch, aerate, and apply a lawn feed suitable for autumn application (low nitrogen, high potassium) as well as addressing weeds with selective herbicides if required. New areas of grass should be sown now, or thin areas of lawn raked and overseeded.
Many hardy annuals such as cornflower, Ammi, and sweet peas can also be sown now for an early display next summer, or perhaps sow a patch of wildflowers, but choose the right seed mix for your soil type and aspect (light, moisture, etc.)
Annual herbs can also be sown now then brought inside to provide a supply in early winter
Remove the growing top of tomato plants to encourage the ripening of existing trusses
Early autumn is a beautiful time of the year were the low sun in the evenings cast a red, rosy glow over the garden, so make sure you take the time to enjoy your garden or nearby open spaces
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French Marigold 'Firebird' and Hylotelephium (Sedum) 'José Aubergine'
Salvia 'Amistad'
Geranium (Zonal) 'Maverick Violet', Pelargonium x hortorum
Miscanthus sinensis 'Flamingo'
Tithonia 'Torch'
Rudbeckia fulgida var. sullivantii 'Goldsturm'
Alstroemeria 'Indian Summer'
Kniphofia rooperi
Solidago, Golden Rod
Verbena bonariensis
Dahlia 'Maxime'
Echinacea 'Magnus'
Sedum spurium 'Voodoo'
Rowan, Sorbus aucuparia
Rose 'Munstead Wood'
Heather
Dahlia 'Karma Choc'
Anemone hupehensis var. japonica 'Pamina'
Dahlia, Begonia (Fibrous-rooted), and Marigold (French)
Hydrangea macrophylla 'Black Steel Zaza'
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Part Anagram; Part Crossword. The answers to all the short clues are shorter-word anagrams of the long starter word, and there's even some clues to help you complete it! The answers are at the bottom of the page.
There are several events at RHS Wisley, including the RHS Wisley Flower Show (5th-10th September), and the Cyclamen Show (23rd September). Tickets are also available for Wisley Glow 2023 (24th November to 2nd January). Light shows and illuminated gardens are open elsewhere, including Windsor Great Park (16th November – 2nd January),
Specialist Autumn Plant Fair at Borde Hill Garden, West Sussex, 17th September 10am-3pm.
Several gardens are opening in September as part of the National Garden Scheme, including Stuart Cottage, East Clandon (20th September, 2-5pm), and Hill Farm, Westcott, Dorking (17th September) which will be our Informal Autumn Outing – see the Newsletter for more information. For more details of all the NGS gardens opening in our area, please see the NGS Website.
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