14 Flowers That Keep Blooming Through Heatwaves (And How to Help Them Survive)

Some flower do n’t faint in the oestrus — they wave .

While others wilt , frosty , and call it quits mid - July , these king bloomers keep the show cash in one’s chips . Petal - utter , sun - soaked , and entirely unapologetic .

They do n’t just survive heatwaves . They light them up .

Think bold color . Relentless blooms . plant with grit and glam . They ’re not hold back for cooler weather — they’re thrive in the sizzle .

If your garden start feeling like a stovetop , do n’t give up . mature what loves the heat . Feed them . irrigate them good . Give them a little guardianship — and they ’ll give you bloom after flush , even in the worst of it .

Let ’s utter about 14 efflorescence that laugh at triple digit — and what you could do to keep them blossom like it ’s fountain .

Lantana

Lantanas are the kaleidoscopes of the flower world , offering a dazzling raiment of colors . Their vivacious clusters pull in butterflies , making them a lively addition to any garden . Lantanas fly high in the Sunday , their drought - resistant nature allow them to wave even in intense high temperature . To help them live , institute them in well - draining grunge and water meagerly . Fun fact : Lantanas free a citrusy aroma when their leaf are crushed . Despite their beauty , they can be invasive , so keep an eye on their growth .

Zinnia

Zinnias , with their bold , upbeat blush , are sunshine lovers . They break open into color , paint garden with their fiery red , pinks , and yellows . Their ability to flower continuously in raging atmospheric condition makes them a garden favorite . Zinnias choose well - drain soil and regular deadheading to prolong blooming . Did you know ? Zinnias are symbols of endurance . Their sturdy halt and shining prime have long been associated with lasting friendly relationship and thoughts of absentminded champion .

Marigold

marigold are like pockets of sunshine in any garden . get it on for their golden heyday , they thrive in the heat of summer . Plant them in full sun to savour their vivacious display . These flowers are comfortable to grow and require minimum care . irrigate them moderately and take away spent blooms to encourage further flowering . Marigolds are also known for their ability to push back pests , making them a valuable addition to vegetable gardens .

Coneflower

Coneflowers stand tall and proud , their blooms resembling elegant chapeau . They are resilient to estrus and drought , constitute them perfect for sunny garden . These flowers are not only beautiful but good , attracting pollinator such as bee and butterflies . For booming coneflower , ensure they are in a well - drain maculation and water during prolonged dry spells . An interesting tidbit : autochthonal peoples have long used coneflowers for medicinal purposes , particularly in teas and tinctures .

Lavender

Lavender , with its soothing fragrance and enamor purple spike , is a heat - have sex plant life . It ’s a versatile addition to gardens , thriving in dry filth and full sun . Lavender ’s calming olfactory property is well - recognize for its relaxing properties . To keep lavender healthy , cut back it regularly and ensure unspoiled air travel circulation around the plant . An ancient favorite , lavender has been used for 100 in essence and sachet . Its resiliency and beauty make it a timeless garden pick .

Sunflower

Sunflowers embody the essence of summer with their towering heights and cheery faces . They adore the warmness and are known for their rich nature . These behemoth can stick out dry conditions but prefer coherent lacrimation for optimal increment . To support their altitude , imbed them in a spot sheltered from potent winds . Sunflowers are not just a feast for the eyes ; they also provide seeds that birds and humans alike savor . This makes them both practical and decorative .

Bougainvillea

Bougainvillea is a burst of colour that transforms any landscape painting . Known for their vibrant bracts , these climbers flourish under the sun . Bougainvilleas are drought - tolerant , demand little water once established . set them in well - drained soil and prune on a regular basis to further more bloom . Interesting fact : the true flowers of bougainvillea are small and white , while the colorful section are change leave ! This fearless plant not only survives heatwaves but thrives in them , adding spattering of color to walls and fence .

Portulaca

Portulacas , also known as moss rose , are sunlight believer . These low - acquire succulents spread across the ground , create a carpeting of pictorial blooms . They ’re perfect for hot , teetotal areas and require little sustainment . Plant them in well - debilitate soil and watch them thrive as they bask in sunlight . A fascinating fact : portulaca ’s flowers close at night and open during the day , responding to the sun ’s presence . Their resilience and beauty make them a delicious addition to any sunny position .

Gazania

Gazania prime are like paint masterpieces , with outstanding patterns on their flower petal . These sun - loving plant life are native to South Africa and thrive in hot , dry conditions . Gazanias are drought - tolerant and need well - drained soil to flourish . Their brilliant chromaticity draw in pollinator , adding life to the garden . Gazanias close their heyday at nighttime and reopen with the sun , a trait that earn them singular . These full-blooded plant are perfect for adding bursts of color without need extensive care .

Coreopsis

Coreopsis , often called tickseed , brings a cheerful glow with its cheery blooms . These flowers thrive in hot , ironical condition and require short water . Plant them in well - drained stain and enjoy their long - lasting flowering season . Coreopsis are excellent for attracting butterflies and bees , conduce to a full of life garden . A fun item : some varieties of tickweed have flush petal that appear fringed , adding an spare layer of texture to garden . Their resilience and magical spell make them a nurseryman ’s favourite .

Salvia

Salvias are known for their towering spikes and vibrant colors . They thrive in the heat and are highly drought - tolerant . Salvias prefer well - drain soil and full sunlight , making them ideal for dry climates . These plant are a haven for hummingbirds and butterflies , adding motion and life to gardens . An interesting fact : the name ‘ salvia ’ hail from the Latin intelligence ‘ salvare , ’ meaning ‘ to cure , ’ reflecting its historical medicative employment . Salvias are both beautiful and beneficial , extend color and life history to any garden space .

Canna Lily

Canna lily are tropical peach that bring a touch of the exotic to garden . Their large , bold bloom love the sun and heat , making them double-dyed for summer display . Cannas necessitate ample , well - drained soil and unconstipated lachrymation to wield their lush appearance . They are often used as focal points in garden bed , thanks to their striking foliage and vibrant blooms . Did you live ? canna are also known for their edible rhizome , which can be a solid food source in some cultures .

Verbena

Verbenas are garden workhorses , boom in heat and Sunday with easiness . Their small-scale , colored blooms cluster together , create a floral arras . Verbenas need well - debilitate soil and minimal water , which fix them drought - large-minded . They do good from regular deadheading to nurture inflorescence . vervain are excellent for attracting pollinators like bee and butterfly . A quirky detail : verbena is historically known as a magical plant , believe to guard off evil and bring good luck . This get them not only beautiful but storied additions to gardens .

Oleander

Oleanders are rich shrubs know for their abundant blooms and evergreen leave-taking . They are exceptionally heat - tolerant and thrive in sunny locales . These works prefer well - drained dirt and can resist periods of drought once establish . Oleanders are often used as hedge or garden backdrops due to their dense foliage and prolific efflorescence . Despite their lulu , oleanders are toxic if ingested , so care should be take when planting them in areas accessible to nipper and pets .

14 Flowers That Keep Blooming Through Heatwaves (And How to Help Them Survive)