Everyone knows that some flowers are edible, but the question has always been “well, which ones?”

Hydroponics Course

To answer that question, we’ve used several academic sources to put together a complete, comprehensive list of flowers that are safe for human consumption. Consisting of over 80 species, this guide includes identification pictures and outlines each flower’s flavor, color, common uses, and other essential details to ensure your edible flower journey is both safe and delightful.

(scroll to the right for more headings if unable to see entire chart)

IdentificationNameFlavorFlower ColorCommon UsesImportant Considerations
African marigold
Tagetes erecta
Variable; some cultivars are strong and bitterWhite, gold, yellow, redUsed in salads or as a garnishTypically just ornamental.
Alpine Strawberry
Fragaria vesca var. vesca
Strawberry FlavorWhiteTeaLeaves can also be used in tea.
Anise hyssop
Agastache foeniculum Anise
Strong anise, sweet, licoriceLavenderUse as a seasoning, in tea, or as potpourri.Licorice scent.
Apple or crabapple
Malus spp.
Slightly floral to sourWhite to pinkSalads, mixed with syrupsEat in moderation because flowers contain cyanide precursors.
Artichoke
Cynara scolymus
ArtichokeImmature head: greenUse flowers to make tea.
Bachelor’s Button
Centaurea cyanus
SpicyWhite, pale pinkEaten fresh or dried for teaThe tiny green leaves just below the flower are bitter.
Basil
Ocimum basilicum
Milder than leaves, spicyWhite to pale pinkGarnish, salads
Bergamot, bee balm, Oswego tea
Monarda didyma
Tea-like, more aromatic than leavesRed, pink, white, lavenderTea, medicinal purposes, used as a spiceAlso attracts hummingbirds and butterflies.
Borage
Borago officinalis
CucumberBlue, purple to lavenderGarnish, saladsNice in combination with nasturtium. Use sparingly—may have diuretic effect.
Broccoli, cauliflower
Brassica spp. 
BroccoliBuds: blue-green; yellow flower, white buds in cauliflowerSalads, sauté
Burnet
Poterium sanguisorba
CucumberRedSalads, sauces
Calendula, pot marigold
Calendula officinalis
Tangy and pepperyYellow, gold/ orangeAdds color to salads. Use as a garnish in lieu of saffron. Makes a beautiful yellow dye.
Carnation
Dianthus caryophyllus
Bland or bitterRed, pink, white, yellowSalads, sauté
Chervil
Anthriscus cerefolium
Parsley-like, hint of citrus, tarragonWhiteUse to season poultry, seafood, and vegetables. Add to omelets, salads, and soups.
Chicory
Cichorium intybus
Pleasant, mild-bitter similar to endiveBlue to lavenderEat raw in salads. Brew coffee substitute from root.
Chive
Allium schoenoprasum
Onion, strongLavender, red to purpleUse as a garnish.Avoid eating whole flower.
Chrysanthemum
Dendranthema x grandiflorum
Varieties differ, strong to bitterRed, yellow, pink, orange, purple, whiteUsed to make a sweet drink in Asia and rice wine in Korea.Use the florets and remove the bitter, white base of the petal.
Coriander/Cilantro
Coriandrum sativum
Like leaf but milderWhiteEntire plant is edible.
Cornflower
Centaurea cyanus
MildWhite, pink, blueGarnish, food dyePetals are edible; the calyx is bitter
Dandelion
Taraxacum officinale
BitterYellowUse in dandelion wine, jam, and salads. Root is a coffee substitute.Eat cooked only.
Daylily
Hemerocallis fulva
Cooked, combination of asparagus/zucchiniTawny orangeAll parts are edible. Fresh or dried. Use in soup and many Chinese dishes.May act as a diuretic or laxative; eat in moderation.
Dianthus or pinks
Dianthus spp.
Spicy, clovesPink, white and redDrinks, salads, decorationRemove the bitter, narrow base of the petals.
Dill
Anethum graveolens
Stronger than leavesYellowCook with salmon, borscht, fish, and soups. Add to pickles; mince in butter.
Elderberry
Sambucus canadensis
SweetWhiteDipped and fried, teaAlways cook before consuming. Can cause digestive problems.
English chamomile
Anthemis nobilis
Sweet apple flavorWhite petals; yellow centerTea (drink no more than one cup of per day); Calming agentContains thuaone. Ragweed sufferers may be allergic to chamomile. Do not use if pregnant.
English daisy
Bellis perennis
Mild to bitterWhite to purple petalsEat raw in salads and sandwiches or cooked in tea and soups.Both white “petals” and yellow centers are flowers.
Fennel
Foeniculum vulgare
Licorice, milder than leaves, sweetPale yellowUse in egg and fish dishes.
Garden chrysanthemum, shungiku
Chrysanthemum coronarium
MildYellow to whiteSprinkled on fruits, salads, used as garnish
Garden pea
Pisum sativum
Raw peasWhite, tinged pinkAdd flowers and young shoots to salad.While the white flowers of edible peas are edible, the colorful flowers of, ornamental Sweet Peas, Lathyrus odoratus, are poisonous.
Garden sage
Salvia officinalis
Flowery sage, slightly muskyBlue, purple, white, pinkSaladsDo not eat in large amounts.
Garlic chive
Allium tuberosum
Onion, strongWhiteSeparate florets to serve. Use as a garnish.Avoid eating whole flower.
Gladiolus
Gladiolus spp.
MediocreVarious except true blueBest as a garnish or a container for dip or spread.
Grape hyacinth
“Muscari atlanticum, M. botryoides”
Grapey, slightly sour with bitter aftertastePink, blueGarnish
Hibiscus, China rose, Rose-of-China
Hibiscus rosa-sinensis
Citrus/cranberry flavorOrange, red or purplish redShowy edible garnish. Use in salads and tea.Used in many tea flavorings.
Hollyhock
Alcea rosea
Little, slightly bitterVariousShowy edible garnish or container for dip.Best as a garnish or container for dip.
Honeysuckle
Lonicera japonica
SweetWhite to pale yellowTeas, jellies, saladsDo not use flowers from other types of honeysuckle.
Hops
Humulus lupulus
Bitter but can varyLight greenFood, tea, and beerTypically used to brew beer (dried or fresh)
Hyssop
Hyssopus officinalis
Bitter; similar to tonicBlue, pink, whiteUse to flavor liqueur.Use moderately.
Lavender
Lavandula angustifolia
Highly perfumedLavender, purple pink, whiteUse as a condiment, in salads, and in dressings. Flowers can be candied. Lavender sugar. Blend with black or green teas, incorporate into goat-milk cheeses, cook into a syrup, or bake in scones and
marshmallows.
Taste may be very strong depending on the plant. Use sparingly; lavender oil may be poisonous.
Lemon
Citrus limon
Citrus, slightly bitterWhiteTeas, garnish, salads
Lemon balm
Melissa officinalis
Lemony, sweetCreamy whiteMedicinal uses, tea, salads
Lilac
Syringa vulgaris
Perfume, slightlyWhite, pink, purple, lilacDrinks, syrupCandies well.
Linden
Tilia
Honey-likeWhiteTea, syrupsFrequent consumption of linden flower tea can cause heart damage.
Lovage
Levisticum officinale
Mild celeryYellow, whiteUse in salads, soups, broth.
Marjoram
Origanum majorana
Spicy, sweetPale pinkUse in soups, stews, dressings, and sauces.
Mint
Mentha spp.
Minty; milder than leavesLavender, pink to whiteUse fresh or dried in teas, beverages, jellies, syrups, candies, ice creams, lamb dishes, and mint sauce.
Mustard
Brassica spp.
Mustard, hotYellowSaladsSalad garnish. Watch for allergies
Nasturtium
Tropaeolum majus
Watercress, pepperyVariesUse in salads. Use seeds as a caper substitute.
Okra, gumbo, gombo
Abelmoschus aesculentus
Mild, sweet and slightly mucilaginousYellow, redAdds more color than flavor.
Orange
Citrus sinensis
Citrus, sweet/strongWhiteTea
Oregano
Origanum spp.
Spicy, pungent-like leavesWhiteTea, medicinal
Oxeye daisy
Chrysanthemum leucanthemum
MildWhite/yellow centerSalads, soups, stews
Pansy or Johnny Jump-Up
Viola x wittrockiana Viola tricolor
Stronger than violetsViolet, white, pink, yellow, multi-coloredAnti-inflammatory effect and contains antioxidants. Good for candying and cake decorating, or eating whole on crackers with cream cheese.Eat entire flower; however, contains saponins and may be toxic in large amounts.
Passion Flower
Passiflora
VegetalPurpleUsed as a garnish. Use leaves for tea.
Pineapple guava
Feijoa sellowiana
Floral flavor; papaya or exotic melonWhite to deep pinkPair with berries. Eat like candy, on salads, and with fruit. Good cupcake topper.
Pineapple sage
Salvia elegans
Pineapple/sage overtonesScarletGarnish, salads, teaDo not eat Salvia cocinea. Crush leaf: if it smells like pineapple, it is safe to eat; if it smells like sage or grass, do not eat.
Plum
Prunus spp.
Mild, like flowerPink to whitePetals can be candied.Pits of mature fruit are poisonous.
Purslane
Portulaca grandiflora
Sweet, acid likeRed, pink, orange, yellow, whiteUse fresh in salad, cooked in stir-fry, or like spinach.All parts edible. Contains omega-3 fatty acids.
Radish
Raphanus sativus
SpicyWhite, pink, yellowUse in salads.
Red clover
Trifolium pratense
HayPink, lilacSalads, garnishRaw clover flowers are not easily digestible. Do not take if pregnant or nursing.
Redbud
Cercis canadensis
Beanlike to tart applePinkAdd to pancakes or fritters. Use as garnish or in salads. Also used in pickle relish.
Rocket, arugula
Eruca vesicaria
Nutty, smoky, less piquant than leavesWhiteGarnish, salads, soupsOnce flowers form, the leaves become bitter.
Rose
Rosa spp.
Highly perfumed; sweet to bitterWhite, pink, yellow, red, orangeGarnish ice creams and desserts. Freeze in ice cubes and float in punches. Use petals in syrups, jellies, butters, and spreads.Remove the white, bitter base of the petal.
Rosemary
Rosmarinus officinalis
Mild rosemaryPale blue, dark blue, pink, whiteUse as garnish.Flowers don’t last long. Do not cook flower.
Rose-of-Sharon
Hibiscus syriacus
Mild, nuttyRed, white, purple, violetSalads
Safflower, American safflower, saffron
Carthamus tinctorius
Bitter flavorYellow to deep redSpice, dyeMay impart yellow color to cooked foods.
Scarlet runner bean
Phaseolus coccineus
Raw bean but milderBright orange to scarletUse raw in salads, boiled, steamed, or sautéed.Flowers are crunchy; only last one to two days.
Scented geranium
Pelargonium spp.
Like variety selected, e.g., rose, lemon; variesWhite, red, pink, purpleUse in herbal butters.Typically just ornamental.
Signet marigold
Tagetes tenuifolia
Citrus; milder than T. erectaWhite, gold, yellow, redUse in tea, to color foods, and as a substitute for tarragon.Remove the bitter, white base of the petal. May be harmful if eaten in large amounts.
Snapdragon
Antirrhinum majus
Best used as a garnish rather than eaten.
Society garlic
Tulbaghia ciolacea
Onion flavorLilacEat raw or cooked.
Squash or pumpkin
Cucurbita spp.
Mild, raw squashOrange, yellowFry, bake, add to pasta, use in quesadillas, soups, etc.
Summer savory
Satureja hortensis
Mildly peppery, spicyPinkCulinary, medicinal, aromatic, and decorative. Use to flavor soups, teas, vinegars, and butters; include in potpourris.
Sunflower
Helianthus annuus
Buds have an artichoke flavor; petals of open flowers have a bitter- sweet flavorYellowSteam buds.
Sweet woodruff
Galium odoratum
Sweet, grassy, vanillaWhiteTeaCan have a blood thinning effect if eaten in large amounts.
Thyme
Thymus spp.
Milder than leavesPink, purple, whiteUse as garnish. Sprinkle over soups.
Tuberous begonia
Begonia x tuberhybrida
CitrusWhite, pink, yellow, red, orange and combinationsEat raw or cooked in sauces
Tulip
Tulipa
Vegetable-like; lettuce, fresh pea or cucumberWild rangeSaladsCucumber-like texture. Do not eat bulbs. Some people have allergic reaction causing a rash and numbness.
Violet
Viola odorata
SweetViolet, pink, whiteUse candied or fresh. Leaves and flowers can be used in salads. Flowers can embellish desserts and iced drinks. Leaves can be cooked like spinach.Candies well.
Winter savory
Satureja montana
Mildly peppery, spicyPale blue to whiteUse fresh in savory dishes like chicken, fish, and pork.
Yucca
Yucca filamentosa
Hint of artichoke, slightly bitterCreamy white with purple tingeUse in salads or cook in soups or stews. Can be roasted.Try one petal, not entire blossom, if using raw to ensure there is
no reaction.

Before foraging for your own edible flowers, there are some things you need to be aware of. Mainly that proper identification of edible flowers is extremely important and that you need to test your boundaries before fully indulging. So with that being said, here’s some quick advice:

  1. Identify your flower before consuming it.
  2. Contact and trust the advice of your local extension office.
  3. Only consume flowers that have been grown without pesticides (unless they are labeled as safe for edible crops).
  4. For safest consumption, grow them yourself or purchase “certified organic” flowers.
  5. Never pick flowers near the road.
  6. Never “casually experiment” with eating random flowers unless you’ve properly identified them as safe to eat.
  7. Only eat the edible part of the flower (more on that below).
  8. Pay special attention how you react (more on that below).

Not All Parts Are Edible: While some plants have both edible flowers and edible leaves (or something else), you should never assume that you can eat the entire flower, as more often than not, the ‘petals’ are the only part safe for consumption. It’s recommended that you remove both the stamen and the pistil before eating the flower.

Allergic Reactions: Like a lot of food out there, flowers may cause allergic reactions in some people. It’s important that you slowly introduce new varieties into your diet to see if you react to them. When in doubt, start small and screen yourself for reactions.

Some Flowers Should be Avoided: Just to reiterate one more time, not all flowers are edible. To avoid eating poisonous flowers, follow the table above and pay attention to the ‘important considerations’ column.

Using Edible Flowers: As stated above, in most cases (and to be on the safe side), it’s important to remove everything but the petal. The other parts of the flower have high pollen levels which can increase chances of having an allergic reaction (not to mention that they can affect overall flavor). Common uses can be found in the chart/table above.

Hydroponics Course

Harvesting Flowers: Before harvesting, conduct a taste test (only if you’ve properly identified the flower of course), and pick during the coolest part of the day after the dew has evaporated. It’s best to avoid flowers that are past their prime, have signs of wilting, or have not fully opened. Keep flowers cool after harvesting.

Preserving Edible Flowers: For preservation, edible flowers can be dried, placed in an airtight container, and stored in a cool dark place for later use.

Where did this information come from?

This information, to include the table, is a compilation of information from the University of Minnesota Extension, the North Carolina State Extension (Choosing and Using Edible Flowers), and the Colorado State University Extension (S.E. Newman, Colorado State University Extension greenhouse crops specialist and professor, horticulture and landscape architecture; and A. Stoven O’Connor, Extension horticulture agent, Larimer County. 9/13. Revised 10/20).

Can you grow flowers hydroponically?

Absolutely! Hydroponics is an excellent way to grow edible flowers as most hydroponics setups (at least those that are indoors) don’t use pesticides. To learn more about hydroponics, you can visit our Hydroponics Hobby Center or sign-up for our online course – Hydroponics 101.

Disclaimer

The above table and information was complied from sources mentioned above. However, anyone consuming flowers from this list do so at their own risk. Always do additional research before consuming and always follow the guidance set by your local extension office.


Free eBook Download — A Beginner's Guide to Hydroponics
Dive into the world of hydroponics with our FREE 186-page eBook, meticulously crafted for beginners and enthusiasts alike. This comprehensive guide is your gateway to understanding everything from the basics to advanced growing techniques. Explore chapters dedicated to hydroponic systems, growing mediums, seeds and seedlings, and more, each designed to build your knowledge and confidence. By downloading, you also gain a lifetime membership to the PONICS LIFE Club, where you’ll enjoy continuous perks including advanced growing techniques, personalized guides, invitations to interactive webinars and courses, and access to exclusive products. Sign up and join our hydroponics community today!
Please enable JavaScript in your browser to complete this form.

A Beginner’s Guide to Hydroponics

Download our FREE 186-page ebook!!!

  • 186 pages
  • 8 Chapters
  • DIY Guide
Name
Download and be automatically signed up to the Ponics Life Newsletter
Email

Comments are closed.

Ponics Life is reader-supported and contains affiliate links. Please read Disclaimer for more information.