18 Flowers You Should Never Buy As Seedlings

Not all flower flourish when bought as seedlings , and select the wrong ones can moderate to weak , struggling plant . While garden centers are full of tempting vernal plant life , some flowers actually perform better when grown directly from seed . Transplanting certain species can stunt their ontogeny , delay blooming , or even cause them to fail all in all .

Flowers with delicate root systems or those that dislike disturbance should always be set out from seminal fluid . Many wildflowers , poppies , and taproot - heavy plants develop better when left undisturbed in the stain where they sprout . Buying them as seedling often lead to transplantation shock , meaning they wo n’t establish well or make their full potential .

Before grab a tray of vernal plants at the nursery , verify you ’re not setting yourself up for disappointment . These 18 flowers are advantageously left to grow from seed — give you hefty , strong blooms in the long run .

18 Flowers You Should Never Buy As Seedlings

Poppies

Growing poppy from seedlings often lead to disappointment due to their soft nature . They are well depart directly from seed , as transplantation can stress the plant . Poppies prefer undisturbed soil , something seedling ca n’t provide . When established from seed , poppy exhibit vivacious colors and robust growth . seek the seedling road might result in weak unfolding . Direct sowing in early spring or fall allows them to make naturally . This method acting help in achieve the stunning , resilient blooms gardeners love . The patience want pay off with a breathless presentation . Stick to seed for a truly rewarding experience .

Sweet Peas

Sweet peas are notoriously tricky when grown from seedlings . Their roots are sensitive to disturbance , making direct sowing more effective . When plant as come , they develop unassailable , mysterious root system essential for climbing and flowering . Seedlings often result in stunted growth and poor blooms . Given their preference for cool , copious grunge , starting them directly allow for proper acclimatisation . This leads to vigorous vines embellish with fragrant bloom . Opt for seeds to guarantee you enjoy the sweet-scented smell and colorful display . By skipping seedling , you ’ll help sweet pea plant extend to their full potential .

Delphiniums

Delphiniums take a point of aid seedlings ca n’t extend . They require specific conditions , thriving in cool climates with well - debilitate soil . seedling often succumb to root disturbance and fluctuating weather . Starting from seeds ensures they adjust optimally to their environs . These majestic spikes of colour benefit from mysterious roots established too soon on . Seed - grow delphiniums are hardier and more likely to pass their impressive height . Those who pick out seedlings often face dashing hopes . To revel hulk flush , patience and the right commencement are cardinal . come give delphinium the full chance at winner .

Lupines

Lupines choose a unmediated start in the ground to avoid transplant shock . Their prospicient taproots are easy damaged when moving seedlings . Direct seeding leave these root to anchor deeply , supporting the flora ’s growth . seedling often fight to flourish , leading to uneven blooms . When grown from semen , lupines reward with vibrant , pea - like flower . They adapt better to changes in territory timbre and weather conditions . For those search a sturdy and colored addition to their garden , seeds are the path to go . skip over the seedlings for a more rewarding lupine experience .

Morning Glories

Morning resplendence crave a direct starting in the soil where they can spread by nature . Seedlings often become leggy and weak , unable to support vigorous climbing . Direct sowing in ardent grunge helps them develop strong , twining vine . The result is a lucullan tapestry of vibrant flowers . germ - develop morning glorification adapt good to their environment , pee them more lively . seedling frequently fail to thrive , result in sparse flowering . For a garden full of color and charm , bypass seedlings . By choosing seeds , you control a robust and enchanting exhibit that adorns fencing and trellises attractively .

Cornflowers

Cornflowers , or bachelor-at-arms ’s buttons , prefer being sow like a shot into the grime . Seedlings can stick out from graft shock , lead to scrubby development . When started from seeded player , they train sturdy base and vivacious blooms . Direct sowing in full sunlight ensures they receive the DOE needed for lucullan increase . Seedlings often underperform , failing to reach their potential . For a garden that brim with blue , purple , or pink blossom , choose seeds . This approach allows cornflower to thrive and fill your garden with color . Avoid seedlings to achieve a more prominent and successful display of these charming efflorescence .

Sunflowers

Sunflowers fly high substantially when bug out from ejaculate in their last growing positioning . Seedlings often do n’t reach their full superlative due to transplant stress . Sunflowers require continuous stem development to tower majestically . lineal sowing lets them develop strong , deep ancestor system of the essence for support . Seed - grow sunflowers follow the sunlight , displaying large , upbeat salad days . Seedlings can result in smaller , less prolific flowers . For a garden that stands improbable and bright , plant sunflowers straight . This method acting give them the best scratch , ensuring a captivating and cheery display . Avoid seedlings to enjoy these giants in their full glory .

Cosmos

Cosmos are well started from seeds directly in the ground . Seedlings often shinny with transplant shock , inhibiting their instinctive , airy growth . When sown directly , they grow improbable , refined root word topped with daisy - comparable blooms . These bloom do good from a carefree start , fly high in wretched grunge and full sunlight . seedling may not attain their full summit or flower as prolifically . For a hayfield - like garden filled with delicate prime , choose seeds . This approach ensures cosmos get vigorously and fill your quad with color and motion . By avoiding seedlings , you ’ll revel their graceful front to the fullest .

Nigella

Nigella , or love life - in - a - mist , boom when seeds are sown directly into the soil . Seedlings often struggle due to minimal origin systems and transplantation shock . Direct sowing allows these plant to show well without interruption . The result is a lush , feathery display of delicate flowers snuggle in misty foliation . Seed - grown nigella adapts considerably to garden condition , resulting in more prolific blooms . seedling rarely reach their potential , leading to sparse flowering . To bask a garden full of these capricious flowers , start with seeds . They promise a more successful and transport accession to your floral ensemble .

Zinnias

Zinnias are sun - loving annuals that surpass when grown from ejaculate straight sow in in the garden . Seedlings often fail to thrive , producing fewer and less vibrant blooms . By sowing seeds direct , zinnias benefit from contiguous sunlight and can found solid theme . This method acting ensue in a rich , colourful showing that pull pollinator . seedling might not adjust well to outdoor conditions , leading to stunted growth . For a dazzling raiment of colour in your garden , opt for seeds . This approaching ensures zinnias flourish , ply a vital and inviting atmosphere . Skip seedlings for a more rewarding floral experience .

Snapdragons

snapdragon , although democratic , struggle when graft as seedlings . They are better off started from seeds straightaway in the garden . Seedlings often face up transplant shock , hamper their increment and unfolding potency . Direct seeding allows them to acclimate naturally , leading to stronger plant . These garden favorites flourish in cool precondition , producing spikes of coloured rosiness . seedling frequently lead in stunted , less fertile presentation . To enjoy snapdragons at their best , set forth with source . This method secure robust ontogeny and a garden filled with their charming dragon - shaped flowers . Bypass seedling for a more successful cultivation .

Hollyhocks

Hollyhocks are well sown directly where they are to grow . Their bass taproots make transplantation risky , often resulting in rickety growing . When commence from seeds , hollyhocks develop strong source that support their tall , striking flowered spindle . seedling can lead to spotty , unsatisfying blooms . unmediated sowing ensures they adapt well to their surround , leading to racy ontogeny . For garden seeking vertical interest and charm , hollyhocks from seeds are ideal . This approach guarantee a salient bearing with towering flowers . Skip seedling to batten a more successful and visually arresting exhibit .

Calendula

Calendula , or pot marigold , fanfare when started from seed straightaway in the garden . seedling often suffer from transplantation stress , lead to poor growth and flowering . Direct seeding allows calendula to establish naturally , resulting in vibrant , hardy blossom . These cheerful flowers thrive in full sunlight and well - drained soil , making them easy to grow from seeds . seedling might not adapt as well , lose weight their flowering potential . For a garden filled with halcyon hues , choose source . This method acting ensure calendula grows vigorously and enhance your garden ’s sweetheart . Avoid seedlings for a more successful outcome .

Foxgloves

Foxgloves prefer to be started from seeds directly in their growing location . Seedlings often suffer from root fray and transplanting shock , impairing their outgrowth . lineal sowing aid them establish cryptic roots and adapt to their environment , resulting in grandiloquent , formal bloom . come - grown foxgloves lean to be more robust and blossom more prolifically . Seedlings might result to a sparse display , missing the plant ’s full potential . For a garden graced with these elegant , gong - shaped flowers , opt for seed . This approach ensures a level-headed , more telling comportment . invalidate seedlings for a rightfully capture foxglove exhibit .

Rudbeckia

Rudbeckia , or black - eyed Susan , is best started from seeds directly in the garden . Seedlings often struggle with transplantation shock , leading to scrubby ontogeny . Direct sowing allows them to establish substantial roots , essential for their vibrant , daisy - same blooms . Seed - produce rudbeckia adapts better to various dirt weather , resulting in a more prolific display . Seedlings may not thrive as well , melt off their florescence electric potential . For a garden occupy with cheerful sensationalistic heyday , opt seminal fluid . This method acting assure a lively , enduring presence that brighten any blank space . Skip seedlings for a more rewarding genus Rudbeckia experience .

Marigolds

Marigolds thrive when grow from seeds directly inseminate in the garden . Seedlings often face challenges with transplanting shock and wretched version . lineal seeding allows marigolds to acclimate of course , result in strong industrial plant with abundant bloom . These resilient peak are loose to develop from seeds , thriving in full sunlight and various soil condition . Seedlings might not reach their full potential difference , result in less vivacious showing . For a garden bursting with colour and vital force , opt for seeds . This approaching ensures marigolds grow robustly , enhancing your garden ’s solicitation . beltway seedling for a more successful culture .

Petunias

Petunias , though pop , are well set off from seeds directly in their growing location . seedling often have from transplant shock and pathetic root development . verbatim seeding tolerate petunias to set up comfortably , resulting in lush , colourful salad days . These annuals thrive in gay topographic point and adapt well to various soil types when started from seed . seedling might not do as well , leading to sparse flowering . For a garden filled with vibrant , cascading bloom , choose seeds . This method control petunias make their full potential difference , provide a sensational flowered display . quash seedling for a more rewarding petunia experience .

Dahlias

Dahlias glow when set about as tubers rather than seedlings . Seedlings often struggle due to transplanting impact and deficient ascendent system . Tubers render a more reliable head start , leave in full-bodied plant with sensational , diverse blooms . These perennials flourish in sunny , well - drained localisation , produce flowers in a smorgasbord of shapes and colors . Seedlings may lead to dashing hopes with fewer and less vibrant blooms . For a garden that daze with Dahlia pinnata , Tuber are the way to go . This approach ensures sound growth and a spectacular floral video display . Skip seedlings for a more successful and breathtaking issue .

Poppies