15 Plants That Don’t Mind Intense Heat

I ’m thrilled you ’re looking for plants that express joy at triple - digit temperature ! As someone who ’s burned my fingers pulling wilt seedlings out of a blistering erect bed , I have sex how discouraging it is when your garden finger more like an oven than an oasis . In this clause , we ’ll explore fifteen Sunday - revere plants that hail from blaze clime and actually racket in the heat , so you’re able to finally enjoy a vibrant , rough-and-tumble - free summer display .

Each of these pick comes with its own story — where it ’s native , whether it has a tendency to run wild , and how it interacts with pollinators and good insects . From spiky succulent to fragrant shrubs and bright annuals , these plants will plow your scorched corners into buzz , colorful hotspots !

Lantana camara

Native to the tropical Americas , Lantana camara thrives in full sun and flaxen grease , flower non - stop even in the driest spells ! Its clusters of tiny flowers draw in butterfly by the dozens — one of my preferred wad is a swarm of Danaus plexippus flitting over a lantana hedging !

Be aware : in some regions ( notably parts of Australia and South Africa ) lantana is consider invasive , forming dense thickets that push out aborigine . If you ’re in a warmer U.S. zone , pinch back spend blooms and remove isolated seedlings to keep it in check-out procedure .

Rosmarinus officinalis (Rosemary)

This woody Mediterranean herb relishes sun and heating system , with redolent foliage that withstands hot , juiceless summers attractively . Mine always attracts ground - snuggle bees , and I adore take in their lazy bombilation as they work the tiny low flowers !

Rosemary is n’t invading in distinctive home gardens , though it can ego - ejaculate in ideal office . To manage spread , deadhead flowers once you ’ve harvested leave of absence for cookery . In payoff , rosemary rewards you with year - round construction and fragrance .

Nerium oleander

come from the Mediterranean and parts of Asia , oleander thrives on neglect — once launch , it tolerates drought , blazing Dominicus , and misfortunate soil without charge . Its turgid , vasiform flowers attract hummingbird and butterfly stroke , putting on a show even in grim heat !

admonition : all division of Nerium oleander are extremely toxic if ingest , so plant it off from nestling and pets . It can naturalize in quick climates , so monitor for volunteer sprouts and remove them promptly if necessary .

Echinacea purpurea (Purple Coneflower)

Native to North American prairies , coneflowers are built for heat and sun , with unshakable stems that wo n’t fall flat under a blaze away sky . Their daisy - like blooms beckon bee , butterfly , and beneficial white Anglo-Saxon Protestant — last summertime I watched parasitic digger wasp nesting at their base , a real gardener ’s ally !

Coneflowers spread step by step by seed but are n’t considered invasive . To prolong bloom and foreclose unwanted volunteers , deadhead spent flowers before seedheads form . You ’ll be rewarded with a goodish plot of land and more coloring all season long .

Bougainvillea glabra

Originating from South America ’s waterless hills , bougainvillea revels in relentless sun and minimum pee . Its papery bracts — rich pinks , purples , oranges — become even more vibrant under scorching rays ! I once grew mine against a white wall , and the color contrast was plainly electric .

In frost - complimentary zones , bougainvillea can sprawl vigorously ; prune after blooming to shape and control size . It ’s not usually labeled invasive in the U.S. , but isolated cane can root where they have-to doe with , so cut back runners if they wind .

Salvia leucantha (Mexican Bush Sage)

This silvery - leaved sage hails from Mexico ’s fond woodlands and flourishes in searing heat , its arching flower transfix a attractive feature for hummingbirds and long - tongue bees . One of my favorite summertime rituals is sip lemonade beside a clump of this salvia , watching ruby - throated visitors plunk in !

Though it can self - seed in ideal conditions , Salvia leucantha rarely becomes a pain . To square away up , remove spend flush stalks in late surrender . Your advantage ? A fresh hot flash of bloom early next season !

Lagerstroemia indica (Crape Myrtle)

A classic Southern staple , crape myrtle originates from China ’s hot summers and loves full sun , producing summer - tenacious clusters of ruckle bloom in reds , pinks , and whites . In my garden , I ’ve even catch pocket-size lizards sun on its barque between visit from pollinating bees !

Crape myrtle are n’t invasive in most U.S. zone , but deadheading erstwhile bloom can better appearance . They also benefit from a light winter pruning to uphold shape and vigor for the next live season .

Gazania rigens

Native to South Africa ’s sunbaked plains , gazanias unfold their daisy - like human face only in bright sun , closing up on nebulous twenty-four hours . Their bold , banded petal eviscerate butterflies and lonely bees — one good afternoon I counted nearly a dozen species bring down on ours !

Gazania can self - sow in warm climates but seldom overtakes gardens . Remove stray seedling if they pop up in undesirable spot . Otherwise , bask a carpet of low - develop colouration that laughs at 100 ° F afternoons !

Portulaca grandiflora (Moss Rose)

This succulent one-year hails from South America ’s juiceless regions and thrives in container or bed with blaze out sun . Its cup - mold flowers open at dawning , attracting soil - forage bees all morning — by all odds one of the cheery pollinator magnet I ’ve mature !

Portulaca reseeds readily , which delights me when I find new volunteers in spring , but you’re able to deadhead spent blooms to curb self - sowing . No wonder it ’s a beloved , fuss - free annual for heat - bake gardens .

Agave americana

Also known as the one C plant , Agave americana comes from Mexico ’s rugged deserts and laughs off heat , drouth , and short soils . Its loom flower shuck ( once in its lifetime ! ) becomes a nesting website for hummingbirds and native bees — truly a once - in - a - lifetime spectacle !

Agave can form large clump via lollipop that spread around the parent . To keep control , remove baby agaves as they seem . In return , you ’ll delight sculptured foliage that defines even the hot , rockiest spots .

Sedum spectabile (Autumn Stonecrop)

Native to Asia ’s bouldered slopes , this succulent recurrent thrives under blazing sun and minimal water supply . Its fleshy leaf retain moisture , and its monotonous - topped flower cluster attract later - season bee and butterfly stroke — I love watching them tuck nectar as summer sour to decrease !

Sedum spreads slowly via underground rootstock but is n’t incursive . separate every few years in natural spring to refresh clumps , keep your garden looking crisp and weed - free .

Achillea millefolium (Common Yarrow)

From Europe ’s cheery hayfield , Achillea millefolium tolerates warmth and drought , forming matte umbel of tiny flowers adored by ladybugs , lacewings , and predatory wasps . One summer , I find lacewing eggs tucked beneath yarrow leaves — nature ’s pest control at work !

Yarrow can self - seed prolifically ; deadhead spent blossom to restrict volunteers , or allow a few go for wild flower spell . Either way , you ’ll have reliable , drouth - tolerant colour and beneficial - dirt ball home ground .

Lavandula angustifolia (English Lavender)

Although English lavender is aboriginal to high - elevation Mediterranean pitcher’s mound , it thrives in scorching heat so long as drainage is excellent . Its fragrant bloom attract bees by the dozens — sometimes I swear my lavender patch hums like a beehive !

Lavender is n’t invasive but benefits from a goodish spring pruning to keep wood grain . Give it sunny , gritty soil , and it will repay you with year after year of fragrant , heat - loving beauty .

Ruellia brittoniana (Mexican Petunia)

originate from Mexico ’s warm regions , Mexican petunia blooming nonstop in heat , its purple trumpets inviting hummingbirds and swallowtails likewise . On sweltering good afternoon , their clashing color against unripe foliage feel like a tropic vacation in my own yard !

Be cautious : in very warm , damp climates it can circularise sharply via rhizomes . To foreclose coup , grow in container or trim runners that escape their edge .

Perovskia atriplicifolia (Russian Sage)

This silvery - leaved shrub comes from Central Asia ’s arid steppes and thrives in full Dominicus , give rise lavender - blue spikes that trip the light fantastic toe in summertime breezes and draw bees and butterflies . I have intercourse walking past mine at nightfall — those blush glow in the fading Light Within !

Russian sage ego - sow sparingly and is n’t invasive . A leap trim to one - third of its sizing keep open it looking refreshed ; the woody stems left serve as bonsai - like emphasis in dormant season .

lantana