WE are at that point in the summer where the early flowers have passed and it's time to make room for the second blast of colour.
This means deadheading, pulling out withered allium stems, cutting back perennials that have flowered and flopped, and Chelsea chopping bushy plants that will hopefully bloom again in late summer.
Deadhead iris stems and divide older clumps that are becoming unproductive, composting their woody centres where nothing is growing.
Remove and compost allium leaves once they have fully rotted back and maybe save some of the ripe seedheads to sow. The seeds should germinate within a few weeks (see 'Ask John Negus' on pages 37-40 for tips on how to grow alliums from seed).
Once you have cleared away dead plant material you should have room to plant later-flowering varieties such as Nicotiana sylvestris, chrysanthemums, phlox, clary sage and even quick-flowering autumn bulbs like colchicums.
Denne historien er fra August 05, 2023-utgaven av Amateur Gardening.
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Denne historien er fra August 05, 2023-utgaven av Amateur Gardening.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
To dig or not to dig?
Should we be carrying out a full dig on plots now? Bob considers the pros and cons of the 'autumn dig' debate
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As if his beleaguered box hadn't already taken a beating, Toby now has to deal with some hungry box caterpillars
Save your own seeds
Masterclass on: seed saving
Strange sightings
Three unusual insects turn up in Val's garden in one day
A bolt from the blue!
Cornflowers are perfect for garden and vase
Winter moth prevention
Ruth shows you how to avoid maggoty tree fruits
Create a winter container
There are as many options as in summer
Lightweight gardening tools
AS well as being good for our mental health, gardening is also great exercise.
Autumn price round-up
AG finds better bargains in lesser-known brands
Rudbeckias
Rudbeckias are ideal for sunny summer patios and borders, with some able to survive our coldest winters