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IN THIS GUIDE

CROCOSMIA GUIDES

red flowering crocosmia flowers growing outside

Container GrowingNot FloweringOverwinteringPruningVarieties

Crocosmias are beautiful flowering perennials that come in a mountain chain of different sizing and lots of warm , fiery hues .

When choosing a crocosmia to maturate , it is important to take note that some spread out far more wide and quickly than others .

orange flowering crocosmia plant growing outside amongst tall grass

C. x crocosmiiflora‘Columbus’

C.×crocosmiifloracan actually become invasive , both in the garden and in the surrounding countryside.1Crocosmia x crocosmiiflora ( montbretia ) . ( 2022 , January 7 ) . CABI Compendium.https://doi.org/10.1079/cabicompendium.55282

Some are shorter and more thickset , others far taller .

It is important to choose the right variety for your needs and also to prevent the spread of more invasive types into the wall environment , where they can become a trouble for local plant life .

Crocosmia x crocosmiiflora ‘Columbus’ growing from a perennial border

C. x crocosmiiflora‘Columbus’

It is also significant to look at the hues of the blossom , and how the particular cultivar will long alongside the other plants you are growing in your garden .

Mark Wash , the proprietor of Trecanna Nursery , shared his thoughts on the varieties of crocosmia : “ What a difficult query to answer ! ” Mark say after being asked to choose a ducky .

“ If it ’s an orange flower you ’re after , I ’d go for ‘ Columbus ’ with its regal buds watch by apricot flower .

close-up of crocosmia × crocosmiiflora ‘Babylon’ plant with red flowers and water droplets covering the surface of the plant

“ For yellow flowers ‘ Lemon Spray ’ is a beautiful primrose - yellow-bellied and for red , maybe our own ‘ Tamar Double Red ’ , which was recently award an RHS Award of Garden Merit .

“ All three of these varieties are really beautiful plant , bring forth a reliable showing year after year . ”

With Mark ’s choices in thinker , I ’ve put together my own list of 15 sort .

yellowy-orange flowering crocosmia plant growing outdoors with grass in the background

Here are some of the best and most interesting crocosmias to consider rise in your garden .

All of the varieties in this lean can be grown in any moist but well - enfeeble soil with any pH , and can be set in either full sun or partial tint , in an uncovered or sheltered location .

1)C.×crocosmiiflora‘Babylon’

This crocosmia spring up to an eventual height of around 1 m , with a facing pages of 0.1 - 0.5 m.

It has large , orangey - crimson bloom , with a golden yellowness inside , environ by a dark hoop .

This option is H4 audacious and is a recipient of the RHS AGM .

orange flowering crocosmia with tall stems growing outside against a green background

2)C.×crocosmiiflora‘Citronella’

This fresh and zestful choice has upright light green leaf and lowly soft yellow flower .

It has an eventual maximal tiptop and broadcast of around 60 centimetre .

The vital yellow peak look neat alongside more orangish or red crocosmia and also with other late summer or fall flowers , like Rudbeckia ‘ Herbstsonne ’ , or Canna ‘ Semaphore ’ .

crocosmia × crocosmiiflora ‘Emily McKenzie’ plat with lots of orange flowers growing outdoors

3)C.×crocosmiiflora‘Coleton Fishacre’

This is another yellow anthesis crocosmia , but this one has flush with a richer , more golden yellow hue .

The plant life grow to around 60 centimetre tall , with a scatter of 0.1 - 0.5 m.

This option is H5 hardy and is a good option for a partially shaded spot .

C. × crocosmiiflora ‘George Davidson’ with yellowy-orange star-shaped flowers growing outside

4)C.×crocosmiiflora‘Emily McKenzie’

A great choice for container growing or modest distance , this is one of the more compact crocosmia .

It grows to around 60 cm in height but will spread to only around 8 cm , forming minor , dull clump .

The flush are bright orange , with a sepia hue in the pharynx .

close-up of crocosmia flower heads with orange-red petals and yellow stamen growing from tall green stems

Try develop this alongside Achillea ‘ Terracotta ’ , or Echinacea ‘ Irresistible ’ for beautiful late summer and early fall display .

5)C.×crocosmiiflora‘George Davidson’

This is another yellow crocosmia which has golden chickenhearted bloom , like those of freesia , which blossom well into autumn .

This grows to around 60 cm in pinnacle and spread , holding its own alongside other dramatic flowering plantslike kniphofia(Red Hot Pokers ) orornamental Grass .

6)C.×crocosmiiflora‘Harvest Sun’

This is a fair new crocosmia hybrid , which has just manikin , fresh immature leaf , and large red - orange tree flower that are neat for a tropical planting scheme with exotic - looking dahlias .

It grows around 90 centimeter tall with a ranch of around 45 cm .

7)C.‘Hellfire’

This is another taller crocosmia , with hopeful red flowers on arc stem which can reach a altitude of around 1 m , or even a little more .

The plant has a spread of around 0.1 - 0.5 m.

It is H5 hardy and can be grown in full Dominicus or partial shadiness .

crocosmia hellfire with orange and red flowers growing outdoors

The petal of these flowers open up more than those on many other cultivar and are large and dramatic .

A receiver of the RHS Award of Garden Merit .

8)C.×crocosmiiflora‘Honey Angels’

This RHS recipient role is a charming and somewhat more touchy assortment – it has creamy yellow prime .

It turn to a height of around 75 centimeter and has a banquet of 0.1 to 0.5 m and is H5 stalwart .

This cultivar look not bad in easy prairie planting schema alongside grasses and other recent - flowering perennials , like salvias .

yellow flowering crocosmias with tall thin leaves growing outside in front of purple and pink flowering shrubs

9)C.‘Lucifer’

A famed crocosmia cultivar , ‘ Lucifer ’ is a UK garden favourite with vibrant red peak .

It grows up to 1.2 one thousand in stature with an eventual feast of less than 0.5 m.

This is one of the earliest crocomia to flower , doing so from around July ,   and it is great for the back of a border .

crocosmia ‘Lucifer’ flower buds that have yet to open growing on the same stem as some bright red flowers

“ C.‘Lucifer ’ might be an elder cultivar , but it is tried and tested and , to my creative thinker , not bettered , specially for former unfolding , ” share Master Horticulturist Colin Skelly .

“ The length and arch of its flowering stems do it a genuine eye - backstop . ”

It is well make love for its vigour and resiliency .

red flowering crocosmia masoniorum with tall, thin green leaves

10)C.masoniorum

Also get it on as elephantine crocosmia , this is another great taller plant for the back of a perimeter .

It has shiny orange tree - red , upward - face flowers , conduct on stems which can reach around 1.2 m in altitude .

It has a spread of 0.1 - 0.5 m and is H4 dauntless .

crocosmia ‘Paul’s Best Yellow’ plants with lots of star-shaped yellow flowers and tall thin green leaves

This flora has received the RHS Award of Garden Merit .

“ I really likeC. masoniorumfor its meridian and play in late summer , although   I discover that it needs part every three years or so to keep it where I want it ! ” adds Colin .

11)C.‘Paul’s Best Yellow’

The beautiful lustrous lucky jaundiced flowers of this cultivar are borne on stems that can hulk to 1.5 m , with a spread of up to 1 m or so .

Thetall efflorescence stemscan make this a great choice for larger gardens and the flowers are great for thin for household displays .

12)C.×crocosmiiflora‘Saracen’

The thin shoulder strap leaves of this cultivar are a mid - green tone , flushed with a bronze chromaticity .

The flowers are bright reddish - orangish , with yellowish throats .

They are borne in mid to recent summertime on stems which get to around 75 centimeter gamy .

red flowering crocosmia growing outdoors with tall green leaves in the background

It is H4 fearless and spreads to 0.1 - 0.5 m.

13)C.‘Severn Sunrise’

The beautiful flush on this plant life commence out a vivacious orange and fade to a pinker chromaticity , sacrifice the effect of a daybreak with their lovesome colouration .

They can bring a tropic and exotic genius to your garden and look great alongsidevibrant daylilies , dahliasandgazanias .

This cultivar has a height of 0.5 - 1 m and a spread of 0.1 - 0.5 m.

crocosmia plant with peachy-orange flowers on tall stems growing outside

It is H5 hardy and estimable in fond nicety .

14)C.‘Spitfire’

Reaching 0.6 - 1 m in height and bearing vivacious reddish - orangeflowers in the later half of summer , this cultivar is a middling compact crocosmia with a well - behaved dwarfing growth habit , which is well-situated to keep in arrest in your garden .

This , along with the better - known ‘ Lucifer ’ , was introduce in 1966 and has been gracing UK gardens for many years.2Plant Stories . ( 2020 , August 15 ) . Essex Gardens Trust . Retrieved March 14 , 2023 , fromhttps://www.essexgardenstrust.org.uk/plant-stories

15)C.×crocosmiiflora‘Star of the East’

This cultivar has light orange flowers with paler yellow centres , which can raise to around 10 cm across .

These are born on stems around 0.5 - 1 m mellow in former summer .

This is a H4 fearless cultivar which can grow well in full Lord’s Day or fond specter .

C. ‘spitfire’ plant with orange-yellow flowers growing from tall stems

While the selection on this lean are amongst the most highly regarded crocosmia that you may grow here in the UK , there are , of course , plenty of other options to take .

By looking at size of it , increase habit , colour and sizing , you’re able to choose an choice which might work best in your own picky garden .

References

orange flowering crocosmia × crocosmiiflora ‘Star of the East’ plant