A bloomin' great year for cherry blossom! Scientists reveal how the recent 'weather WHIPLASH' has provided ideal conditions for flowers
The strange weather over the last few weeks might be giving many Brits whiplash.
But these unusual fluctuations have provided the 'ideal' conditions for cherry blossoms, experts have revealed.
February was one of the wettest months on record, with 23 per cent more rain than usual.
Then, temperatures suddenly skyrocketed, with parts of the UK hitting 20.9°C on Wednesday, which got flowers 'budding up and pushing on'.
While this week has seen a return to cooler, cloudier days, experts now say that this should help extend blossom displays.
'Last week's warmer days were a short, welcome change!' said Dave Bouch, Head Gardener at Cotehele in Cornwall.
'But now temperatures have dropped back to 10-12 degrees here, with chilly nights.
'This will slow the progress of blossom, meaning we can enjoy it for a bit longer.'
The strange weather over the last few weeks might be giving many Brits whiplash. But these unusual fluctuations have provided the 'ideal' conditions for cherry blossoms, experts have revealed. Pictured: Kew Gardens on 21 March
While this week has seen a return to cooler, cloudier days, experts now say that this should help extend blossom displays. Pictured: People pose under cherry blossom in Notting Hill on 22 March
As we pass the spring equinox, blossom has started to sweep up the country, from the south-west to the northernmost tips of Scotland.
'Spring can be fickle,' said the National Trust's Head of Gardens and Parks, Sheila Das.
'What we need now are stable days – no high winds or sharp frosts that could damage tender seedlings and blossom – and steady spring temperatures to help the plants get growing for the season ahead.'
While the blossom has started to appear, what happens next with the weather will be crucial.
'Cherry blossom is susceptible to wind, and magnolia blossom can be scorched, so what's needed now is a period of calm weather,' said Adam Carveth, Head Gardener for the Heart of Cornwall Portfolio.
'Sometimes we do get an April storm, but I hope we're going into a more settled period now when the blossom can really shine.'
Beyond the cherry blossom, the warm, wet weather has also meant some tulips are out - something that wouldn’t normally be expected before Easter.
'Wild cherries are bringing flashes of pink and white to the landscape now and full flowering is imminent, a few weeks early,' said Garden & Outdoors Manager Piers Horry.
As we pass the spring equinox , blossom has started to sweep up the country, from the south-west to the northernmost tips of Scotland. Pictured: Kew Gardens on 21 March
While the blossom has started to appear, what happens next with the weather will be crucial. Pictured: People stop to pose and take pictures of a cherry blossom tree in Saint James's Park on 23 March
Looking ahead, Mr Horry expects the apple espaliers and perry orchard to flower in May.
However, he doubts we will see a second flush of blossom – which some trees can produce – due to the stress of last year’s extended dry spells.
'Our Easter will be very colourful,' he added.
WHAT ARE THE UK'S MOST ENDANGERED PLANTS?
The Ghost Orchid was last seen in 2009 in a Herefordshire wood
1. Ghost Orchid
Status: Critically Endangered
Best time to see: Unknown
Habitat: Beech wood
Where? Herefordshire
This orchid was thought extinct until it was spotted in Herefordshire in 2009. It usually grows underground in deep leaf litter only rarely popping its white flower above the surface to attract pollinators.
The Red Helleborine grows in southern England and is best seen in May, June and July
2. Red Helleborine
Status: Critically Endangered
Best time to see: May, June and July
Habitat: Dark woodland
Where? Southern England
This orchid grows a stem up to 60cm in height that can carry up to 17 flowers that are a deep shade of pink. Plantlife UK said it may have become rare due to a decline in the population of its pollinators and the right habitat for them.
Spreading Bellflowers are only found in 37 places in the UK
3. Spreading Bellflower
Status: Endangered
Best time to see: July to November
Habitat: Woodland
Where? Welsh borders and west Midlands
The Spreading Bellflower is only found in 37 10-km square areas in the UK, but in very small numbers. It is threatened by changes in woodland management, such as the end of coppicing and other disturbances, and an increased use of herbicides on roadsides and railway banks.
The Crested Cow-wheat grows in East Anglia and other parts of the UK
4. Crested Cow-wheat
Status: Endangered
Best time to see: July and August
Habitat: Rocky Hillside meadows and roadsides
Where? East Anglia and other areas
The plant grows to 15 to 40cm high and produces pink flowers with yellow lips. It grows in meadows, competing with scores of other plants to attract insects.
5. Cotswold Pennycress
Status: Vulnerable and Near-Threatened
Best time to see: April and May
Habitat: Farmland
Where? Cotswolds
It sprouts mainly in the Cotswolds, and can be seen growing out of hedges, walls and banks.
Ploughing, the levelling of rough land, increased use of fertilisers and herbicides and neglecting marginal land have all led to the plants gradual demise. It is often choked by thicker smothering plants.
The Lady Orchid, which has stunning pink flowers, grows in Kent and Oxfordshire
6. Lady Orchid
Status: Critical
Best time to see: April, May, June
Habitat: Edges of woodland and grassland
Where? Kent and Oxfordshire
This purple-coloured orchid produces large stems of 200 flowers that grow up to 80cm in height. It can be seen growing on the edges of woodland, and sometimes in open grassland.
This meadow plant has been in decline since less land was used for grazing meaning it was smothered by others
7. Meadow Clary
Status: Vulnerable/Near Threatened
Best time to see: Spring and Summer
Habitat: Grassland
Where? Oxfordshire, Chilterns and north and south Downs
This plant declined before 1950 when less land was used for grazing and it was smothered by other coarser plants. It is now found in just 21 areas in the south of England, where it was probably re-introduced through ‘wild flower seed’ mixtures.
The sun loving plant grows in open grassland, and along south-facing hedge banks and the southern edges of woodland.
The One-flowered Wintergreen grows in damp, shaded pine forests
8. One-flowered Wintergreen
Status: Vulnerable/ Near Threatened
Best time to see: May, June and July
Habitat: Pine forests
Where? North-east Scotland
This single-flowered plant grows in damp, shaded areas of pine forests. It is clearly visible against the dark soil and rotting pine leaves. The white flower faces downwards from the end of a tall stem, looking a bit like an umbrella
The Twinflower is a relic from the ice age
9. Twinflower
Status: Unknown
Best time to see: Spring and Summer
Habitat: Woodland
Where? Scotland
An arctic-alpine plant that is a relic of the ice age, It has two pink bell-like flowers on a slender stem and a thicker stem below that creeps along the ground forming small mats. The Twinflower is considered one of our smallest and most delicate native flowers.
It now grows in just 50 unrelated sites following changes in woodland management.
The white-flower orchid has been lost from 75 per cent of the countryside
10. Lesser Butterfly-orchid
Status: Vulnerable/Near Threatened
Best time to see: June & July
Habitat: Woodland, grassland, heathland and wetland
Where? England, Cardiganshire in Wales, and parts of Scotland and Northern Ireland
This white-flower orchid has been lost from 75 per cent of the English countryside since records began. Growing a 30cm-high stem, the plant is now scattered across open areas and those with acidic soil. The best chance of seeing it is in the Cae Blaen Dyffryn Nature Reserve, Wales, which hosts a population that can exceed 3,000 in good years.
The orchids decline may be linked to a symbiotic fungus it depends on to grow, according to Plantlife UK, which is very sensitive to fertilisers and fungicides. Their use on open grassland may have played a part in the plants march towards extinction.
The plant prefers Beech and Hazel woods
11. Yellow Birds-nest
Status: Unknown
Best time to see: All year
Habitat: Beech and Hazel woodland
Where? UK-wide
The whole plant is a yellow-brown colour, and tends to grow in leaf litter in shaded woodland. However, it began to decline after 1930, possibly due to changes in woodland management, overgrazing and habitat fragmentation.
Source: Plantlife UK
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