What to do when daffodils finish flowering – with a tip from Alan Titchmarsh

The right after-care will help daffodils’ yellow trumpets return triumphantly next year.

No matter how unseasonably cold or wet a British spring is, you can always rely on daffodils to spread a little joy with their sunny faces.  

Knowing what to do when daffodils finish flowering can make a huge difference to how successfully they return the following year. When they start to look a little tired and weary, it’s tempting to tidy them up – but you must resist the urge to cut daffodils back too soon. 

Daffodils that have flowered and the heads are fadingCredit: Shutterstock / GarethWilley
Daffodils that have finished flowering can make a spring garden look untidy

You may have already used most of your daffodils to brighten up the kitchen table (if so, read our tips on how to make daffodils in a vase last longer). However, if you’ve left them to their own devices in the garden, and they’ve lost their spring, we’ve got some top advice from experts on what to do next – including tips from Alan Titchmarsh.  

We’ll make sure you know what mistakes to avoid once daffodils have stopped flowering and tell you how to help them get enough food to flower next year. 

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1. Don’t tie daffodils up, or cut them back too early

Maintaining their leaves is crucial after flowering

Woman's hands cutting daffodils growing in her garden using secateursCredit: Shutterstock / encierro
It’s important not to cut daffodil leaves and stems back prematurely

In the past, people have tied daffodil stems and leaves up (sometimes with an elastic band). This is so they look tidier as they’re dying back at the end of each spring. They’ve also cut them back prematurely, to the detriment of the plant’s health. 

“As the flowering bulbs stop blooming, control the temptation to tidy them up by cutting back or removing their leaves,” horticultural adviser Michael Thurlow tells us. “Let the foliage die back naturally, because after exhausting themselves flowering, the bulbs need their leaves [which absorb warmth, water and sunlight] to build up their strength for next spring.” 

Alan Titchmarsh also warns against interfering with daffodils too soon after flowering. On a video posted on Instagram, he acknowledges that daffodils look “sad and tatty… and make the garden look messy”. 

His method for what to do when daffodils stop flowering is, like Thurlow’s, a hands-off approach (and there’s not an elastic band in sight). 

2. Remove the heads, then leave for six weeks

Deadhead your daffodils by hand

Dead daffodil flower and seed podCredit: Shutterstock / R J Endall Photographer
Pinch off the faded flowerhead and green seed pod behind it

“The easiest thing to do,” Titchmarsh says, “is – with your thumb and your finger – pinch off each of the [flowerheads] with the seed pod.” 

He explains that doing this once their yellow flowers have faded saves the plant’s energy. Plus, he adds, they don’t “look nearly so bad”. He advises gardeners to add the removed flowerheads to the compost heap. 

“Do not do what a lot of people do and tie [the leaves and stems] in a knot or put an elastic band around them” he warns.  

Instead, once the heads have been removed, he tells gardeners to “leave them to flop ‘like that’ for six weeks after flowering. That allows the sunlight to get in there and photosynthesise through the leaves, make food and send it down to the bulb for next year’s flowers.” 

3. After six weeks, remove any foliage

They’ll lie dormant through the summer

woman using liquid plant fertiliserCredit: Shutterstock / Iryna Inshyna
Feed the remaining bulbs with liquid tomato fertiliser

Six weeks later, usually around the end of May, Titchmarsh says you can then chop the remaining daffodil leaves and stems at ground level. 

Thurlow agrees that a six-week waiting period is vital before removing daffodil foliage.  

“Feed the bulbs with liquid tomato fertiliser,” he adds. “Don’t forget to mark the spot where they’re planted with a label. You don’t want to be damaging them later on.” 

Buy Vitax Organic Tomato Food from B&Q for £8.50

Avoid daffodil ‘blindness’

Deadheading daffodils properly, as per Titchmarsh’s advice, can also help to prevent what’s known as daffodil blindness. 

Daffodil blindness occurs when plants that have bloomed healthily for a number of years end up only growing their green foliage without their iconic yellow flowers. 

There are a number of causes of daffodil blindness, including, but not limited to: 

  • Overcrowding 
  • Pests 
  • Dry soil conditions 
  • Disease  
  • Letting the flowers to go seed 
  • Not planting bulbs deeply enough 
  • Gardeners knotting leaves together after flowering 
  • Mowing/removing foliage too soon after flowering

 

The RHS website has information on how to control daffodil blindness. 

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Rosanna Spence

Written by Rosanna Spence she/her

Updated:

Rosanna Spence is a Staff Writer for Homes at Saga Exceptional. Rosanna has been a journalist for nearly 10 years, reporting on a huge array of topics – from microwaves to cocktails, sustainable buildings, the Caribbean islands and beyond. She’s interviewed chefs at the helm of Michelin-starred restaurants and chatted to countless CEOs about their businesses, as well as created travel guides for experienced travellers seeking life-changing adventures.

Rosanna loves nothing better than getting under the skin of a topic and is led by an unwavering curiosity to share information and stories that inform and inspire her readers – a mission that has taken her around the world. Throughout her career, she has created content for Business Traveller, i-escape.com, Pub & Bar, BRITA, Dine Out and many more leading titles and brands.

She turned her attention to the Homes sector as a result of an ongoing renovation and improvement project, which takes up a fair amount of her time outside of work. When she’s not comparing carpet samples or debating the pros and cons of induction hobs, you’ll find Rosanna exploring Bristol’s food and drink scene, obsessively watching horror films, or donning some walking boots and heading for the hills.

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