Blooming perennials in the garden are glorious - until the blooms begin to fade and you aren’t sure what to do with the plant. Use this list to help you learn which plants need some assistance to look their best.
All the plants are listed alphabetically by their Latin name. If you aren’t sure of the Latin name, but know the common name, check the end of the list for cross-referencing.
ACHILLEA (Yarrow) - Rebloom? Yes
Cut back stems after flowering to encourage a late season bloom. Letting seed heads remain will encourage spreading. May be invasive!
ACONITUM (Monkshood) - Rebloom? Yes
Spent flowers may be deadheaded to encourage reblooming. All parts of the plant are poisonous. Wear gloves when handling.
ACTAEA (Bugbane) - Rebloom? No
After flowers fade, leave the seed pods for winter interest if you like the look, otherwise cut back stems to the foliage. This plant is slow to establish.
AEGOPODIUM (Snow on the Mountain) - Rebloom? No
Flowers are small and insignificant and not particularly attractive. They may be sheared off at any time. Spreads by rhizomes. Invasive.
AGASTACHE (Anise Hyssop) - Rebloom? Yes
Agastache will bloom from mid-summer to fall. Deadhead to keep the plant looking neat and blooming fully. Attracts hummingbirds and butterflies!
AJUGA (Bugleweed) - Rebloom? No
Ajuga flowers mid to late spring. After flowering, the plants may be deadheaded to improve appearance. Large areas may be mowed at high setting.
ALCEA (Hollyhocks) - Rebloom? Yes
Spent flowers should be pinched off stems. Leave a few spent flowers for reseeding these biennials. When flowers are gone cut stem to basal foliage.
ALCHEMILLA (Lady's Mantle) - Rebloom? Yes?
Remove stems of spent flowers to prevent self-seeding of this plant as it tends to be invasive. This may encourage a late season, sparse rebloom.
ALLIUM (Ornamental Onion) - Rebloom? No
Allium flowers from bulbs on tall, strong stems. When it begins flowering the foliage starts to die back. Remove stems of spent flowers.
AMSONIA (Blue Star) - Rebloom? No
Native wildflower flowers. Grown in full sun will remain upright & won’t require much cleaning. In shade you may want to cut stems back by 1/3.
ANEMONE (Windflower) - Rebloom? Yes
Spreads slowly by creeping rhizomes. Blooms are long lasting and may be cut back when flower is spent to maintain a neat appearance.
ANGELICA (Archangel) - Rebloom? No
A short-lived perennial. Allowing some seed heads to remain will encourage self-seeding. Cut off spent flowers & stems as desired.
AQUILEGIA (Columbine) - Rebloom? No
Deadheading will prolong the bloom time. May self-seed if allowed to go to seed, although varieties may cross-pollinate. When the foliage fails, cut back to the ground.
ARABIS (Rockcress) - Rebloom? No
Cutting back the flowers after flowering will encourage denser, neater foliage. Foliage may decline in the hottest part of summer.
ARMERIA (Sea Pink, Common Thrift) - Rebloom? Yes
Armeria will bloom in mid-spring. Cut back the stems of spent flowers to encourage reblooming, although it will no doubt be sporadic.
ARTEMISIA (Wormwood, Sagebrush) - Rebloom? No
Grown primarily for its foliage. If foliage starts looking shabby or leggy, feel free to shear the plant back to make it neater.
ARUNCUS (Goatsbeard) - Rebloom? No
Won’t spread by self-seeding, so leave the seed heads if you like the look they provide, or cut back the stems to the foliage.
ASARUM (Wild Ginger) - Rebloom? No
Purple-brown flowers are quite small but very interesting and usually hidden by the foliage. No deadheading needed. Spreads by rhizomes.
ASCLEPIAS (Butterfly Weed, Swamp Milkweed) - Rebloom? No
Flowers and foliage attractive to butterflies. Once flowers are spent, milkweed pods (up to 4” long) form. Harvest these to prevent reseeding. The seed pods also look great in spruce tip planters.
ASTER (Aster) - Rebloom? Yes
Pinching plants back in early summer keeps habit more compact & delays blooming. Deadhead to encourage consistent blooming.
ASTILBE (False Goatsbeard, False Spirea) - Rebloom? No
Astilbe will not rebloom, so you may leave the seed heads if you like the look, or cut back spent flower stems to foliage if you prefer.
ASTRANTIA (Masterwort) - Rebloom? No
Astrantia has a long bloom period that is helped by deadheading. Spreads by stolons and reseeding, but flowers may not be true if left to reseed.
AUBRIETA (False Rockcress) - Rebloom? Yes
If you shear back the plant after flowering, you may get a second, somewhat more sporadic bloom, and the plant looks much neater.
BAPTISIA (False Indigo) - Rebloom? Yes
After flowering, the plant becomes more open & cutting back will keep the plant neat, but you’ll lose the attractive seed pods. Deadheading is not needed if you like the pods.
BERGENIA (Pig Squeak) - Rebloom? No
After Bergenia’s flowers fade, cut the stems off down to the ground. These plants will only rarely reseed themselves. Evergreen foliage.
BRUNNERA (Bugloss, Perennial Forget-Me-Not) - Rebloom? No
After flowering, reseeding may be prevented by cutting stems down to 2-3”. This plant is not invasive and will not rebloom.
CALLIRHOE (Poppy Mallow, Wine Cups) - Rebloom? Yes
Callirhoe has an extended bloom period and benefits from deadheading spent flowers and their stems. Will self-seed if allowed. Not invasive.
CAMPANULA (Bellflower) - Rebloom? Yes
Depending on variety & flower size, deadheading may be tedious, but will encourage rebloom. May spread by allowing some seed to drop. Pinch off individual flowers when they fade. When stalks are done producing, cut them back to 6” from the ground.
CENTAUREA (Mountain Bluet, Bachelor's Button) - Rebloom? Yes
Cut the spent flowers down to a side shoot. After all flowers on stems are faded, cut stem back to 2-3”. Will self-seed prolifically if allowed.
CENTRANTHUS (Jupiter's Beard) - Rebloom? Yes
Cut back faded flowers to side shoots. Often reblooms if spent stems are cut back to 3”. These plants reseed quite prolifically if allowed to set seed.
CERASTIUM (Snow-in-Summer) - Rebloom? No
Foliage forms a low-growing mound. Flowers on slender stems above the foliage. Shear after flowering or mow on high setting. Spreads by runners.
CHELONE (Turtlehead) - Rebloom? No
Allow seed pods to remain. If you like the look, they’ll add winter interest. If you find them objectionable, cut back to the foliage.
CHRYSANTHEMUM (Mum) - Rebloom? Yes
Pinching plants back until July 4th keeps habit more compact & delays blooming. Deadhead to encourage consistent rebloom.
CIMICIFUGA (SEE ACTAEA)
CLEMATIS heracleifolia (Bush Clematis) - Rebloom? Yes
Bush Clematis blooms over an extended period. Deadheading will encourage good rebloom, but the fluffy seed heads are attractive, too.
CONVALLARIA (Lily of the Valley) - Rebloom? No
Blooms once in the early spring and will clean itself up.
COREOPSIS (Tickseed) - Rebloom? Yes
Consistently deadhead to keep these plants blooming all summer. Cut spent stems to side shoots. When stems are all spent, cut to the ground.
CORYDALIS - Rebloom? Yes
Consistently deadhead to keep these plants blooming all summer. Cut spent stems to side shoots. When stems are all spent, cut to the ground.
DALEA (Purple Prairie Flower) - Rebloom? Yes
This native prairie plant blooms over an extended period. You may deadhead to encourage steady rebloom. May spread by seed in optimum sites.
DELOSPERMA (Ice Plant) - Rebloom? Yes
Delosperma has a long bloom period. Deadheading the daisy-like flowers keeps more flowers blooming.
DELPHINIUM (Larkspur) - Rebloom? Yes/No
Remove spent single flowers. When stem is done, cut to a leaf bud. This encourages side shoots. Some varieties will rebloom, but some do not.
DIANTHUS (Pinks) - Rebloom? Yes/No
Some varieties will rebloom if deadheaded consistently, others won’t. The plant will reseed if not deadheaded. Allow to reseed or divide every 3 years.
DICENTRA - HYBRIDS (Bleeding Heart) - Rebloom? Yes
Hybrids will bloom most of the season if you keep up with deadheading. Cut stems back to the foliage. Less bloom in high heat. No self-seeding.
DICENTRA - spectabilis (Bleeding Heart) - Rebloom? No
Most of these varieties will produce until the heat becomes too much, then the foliage dies back. Deadhead for more bloom or leave for self-seeding.
DIGITALIS (Foxglove) - Rebloom? Yes
Remove individual spent flowers. Remove stem when flowers are all spent. Cut back to the basal rosette. May rebloom and may reseed if allowed to.
DORONICUM (Leopard's Bane) - Rebloom? No
Doronicum makes an excellent cut flower. If you leave the flowers on the plant, deadheading will keep the plant tidy. It may go dormant in summer.
DRACOCEPHALUM (Dragonhead) - Rebloom? No
Blooms over an extended period from June to August. Deadheading will maintain a neat plant appearance and encourage a longer bloom time.
ECHINACEA (Coneflower) - Rebloom? Yes
Echinacea will rebloom without deadheading, but removing spent flowers keeps things neater. Pinch off early blooms to a shoot to make subsequent flowers larger. Birds love the seeds if you leave them. Will reseed.
ECHIUM (Red Feathers) - Rebloom? Yes
Echium will rebloom with consistent deadheading. Letting the flowers go to seed will allow for reseeding of this short-lived plant.
EPIMEDIUM (Barrenwort, Bishop's Hat) - Rebloom? No
Small flowers will fade and fall beneath the foliage so deadheading is not required. Spreads by rhizomes but is not invasive.
ERYNGIUM (Sea Holly) - Rebloom? Yes
Eryngium is an excellent cut or dried flower. Spent flowers should be cut back to foliage to maintain a neat appearance & encourage more blooms.
EUPATORIUM (Joe-Pye Weed) - Rebloom? No
This plant won’t rebloom. Seed heads may be left for late or winter season interest. Can reseed. Prune stems to the ground in spring.
EUPHORBIA (Cushion Spurge) - Rebloom? No
Euphorbia self-seeds freely. Flowers are inconspicuous and green. Shear them off to prevent seeding. Bright yellow bracts are not the flowers.
FERNS (Various common names) - Rebloom? No
Depending on the variety, and there are many, ferns will spread by spores or rhizomes. Ferns do not produce flowers.
FILIPENDULA (Meadowsweet) - Rebloom? No
Filipendula freely self-seeds though flowers and foliage may not be true from seed so deadheading the astilbe-like panicles is advised.
FRAGARIA (Wild Strawberry) - Rebloom? No
Blooms all summer. Flowers followed by small, edible fruit. Spreads by runners that root. Also spreads by seed if fruits are allowed to go to seed.
GAILLARDIA (Blanket Flower) - Rebloom? Yes
Remove spent flowers, then cut spent stems to within 6” of the ground to keep plant blooming. Short-lived plant. Leave some seed heads to reseed.
GALIUM (Sweet Woodruff) - Rebloom? No
Allow fragrant flowers to go to seed if you’re growing this as a groundcover. Mow on high setting if you want to control the spread of the plant.
GAZANIA (Treasure Flower) - Rebloom? No
Encourage prolonged bloom period by deadheading spent flowers.
GENTIANA (Common Gentian) - Rebloom? No
The beautiful blue flowers of this plant emerge in late summer. It is only a so-so self-seeder, so deadheading is not required.
GERANIUM (Hardy Geranium, Cranesbill) - Rebloom? Yes/No
Small flowers are difficult to deadhead individually. After flowering, cut tall varities to 2-3” & spreaders to 4-6”. Check your variety for reblooming.
GEUM (Avens) - Rebloom? Yes
These smaller scarlet flowers are best deadheaded to encourage rebloom in the fall. Leave some seed heads late for interest. Divide every 2 years.
GRASSES (Various Latin and Common Names) - Rebloom? No
Grasses will produce seed heads during the season that are an attractive part of perennial grasses. Allow them to remain to aid self-seeding & provide winter interest. Cut back in early spring.
GYPSOPHILA (Baby's Breath) - Rebloom? Yes
When flowers are spent, cut the panicles back to a side shoot. When the stem is spent, cut back to the ground to encourage a late rebloom.
HELENIUM (Sneezeweed) - Rebloom? Yes
Having a long bloom period, deadheading will encourage more blooms as the season progresses. May be pinched early in the season to promote bushiness and larger flowers. Cut back stems of spent flowers.
HELIANTHUS (Perennial Sunflower) - Rebloom? Yes
Prompt deadheading of spent flowers encourages continuous blooming through the fall.
HELIOPSIS (False Sunflower) - Rebloom? No
Does not rebloom. Deadhead to keep the plant neat, or leave the seed heads to attract finches who love the seeds.
HELLEBORUS (Lenten Rose) - Rebloom? No
Does not rebloom. Deadhead to keep the plant neat to prevent reseeding. If spreading is desired, allow some flowers to go to seed.
HEMEROCALLIS (Daylily) - Rebloom? Yes/No
Some varieties are rebloomers - others are not. Check your variety. Snap off spent flowers. When the entire stem is spent cut it back to the ground.
HESPERIS (Dame's Rocket) - Rebloom? Yes
Prompt deadheading of spent flowers encourages a late rebloom. This is a short-lived perennial that will remain in the garden if allowed to self-seed.
HEUCHERA (Coral Bells) - Rebloom? Yes?
Mostly grown for its foliage. It does produce flowers on scapes which can be deadheaded to encourage a possible late rebloom.
HEUCHERELLA (Foam Flower) - Rebloom? Yes/No
Some varieties are rebloomers - others are not. Check your variety. Cut spent stems into the foliage mound to encourage rebloom.
HIBISCUS (Hardy Hibiscus) - Rebloom? Yes
Hardy Hibiscus has an extended bloom period, so keep the plant deadheaded to keep blooms going as long as possible. Hibiscus is extremely slow to emerge in spring, so be very patient!
HOSTA (Hosta) - Rebloom? No
Not rebloomers. Remove spent flowers and cut spent stems back as close to the ground as possible.
HOUTTUYNIA (Chameleon Plant) - Rebloom? No
Spent small flowers will disappear beneath the foliage. This plant spreads quickly by rhizomes and is considered invasive. Find a way to contain it.
IBERIS (Candytuft) - Rebloom? No
The white flowers this plant produces will often be so numerous they will completely obscure foliage. Cut it all back by 1/3 when flowers are spent.
IRIS (Iris) - Rebloom? Yes/No
Some varieties of tall bearded Iris are now rebloomers. Check your variety. Pinch spent flowers and cut back spent stems to the foliage.
KIRENGESHOMA (Yellow Waxbells) - Rebloom? No
Enjoy the yellow flowers on this plant and let them deadhead themselves. Will not spread by seed. Will not rebloom. Divide in spring to increase.
KNIPHOFIA (Red Hot Poker, Torch Lily) - Rebloom? Yes
Deadhead regularly to promote continuous blooming. Divide in spring or late fall, but understand that this may decrease blooms for a couple of years as the plant reestablishes itself.
LAMIUM (Dead Nettle) - Rebloom? Yes
Spreads by stems that root at nodes. Heavy spring bloom may be followed by a light flush in the fall. May be invasive, but is an excellent groundcover. Deadheading is not necessary.
LEUCANTHEMUM (Daisy, Shasta Daisy) - Rebloom? Yes
Remove spent flowers to side shoots. When the stem is spent, cut it back to 2-3”. This will encourage rebloom most of the season.
LEWISIA (Bitter Root) - Rebloom? No
Remove spent flowers to keep the plant looking neat. No rebloom.
LIATRIS (Blazing Star, Spike Gayfeather) - Rebloom? Yes
Trim spent flower stems back to the top of foliage. May encourage a sparser rebloom. If seed heads are allowed to remain, birds love them.
LIGULARIA (Leopard Plant) - Rebloom? Yes
Most varieties bloom over an extended period. Remove stems back to the foliage when flowers are spent to encourage continuing bloom.
LILIUM (Lily) - Rebloom? No
Hybrids bloom from bulbs and will not rebloom. Deadhead spent flowers and stems to keep the plant looking nice.
LIMONIUM (Statice, Sea Lavender) - Rebloom? No
Perennial Statice may reseed. Usually used as a cut flower. Cut back stems of spent flowers to the basal foliage. No rebloom.
LINUM (Flax) - Rebloom? Yes
Flax readily self-seeds if allowed to do so. Shear back by 1/2 after flowering to encourage a late, more sparse rebloom.
LOBELIA (Cardinal Flower) - Rebloom? Yes?
Cut back stems with spent flowers to 2-3” from the ground to encourage a possible late rebloom on new shoots. Let some seeds set - this is a short-lived plant.
LUPINUS (Lupine) - Rebloom? Yes
After flowering cut back the stem. Go down along stem until you come to new buds. Reseeds itself but new plants may not be true to color.
LYCHNIS (Campion, Catchfly) - Rebloom? No
Brilliant orange flowers followed by very interesting seed pods which may be left on for interest & to allow this short-lived plant a chance to self-seed.
LYSIMACHIA (Moneywort, Creeping Jenny) - Rebloom? No
Roots where leaf nodes contact the soil and spreads this way. No need to deadhead the flowers. Considered invasive, but an excellent groundcover.
MALVA (Mallow) - Rebloom? Yes
Extended bloom period late in the season. Will freely self-seed if not deadheaded. Let some flowers seed as this is a short-lived plant.
MONARDA (Bee Balm, Bergamot) - Rebloom? No
Prolong blooming by cutting back spent flowers to a side stem. After flowering cut back to 4-5” from ground to keep foliage healthy. Will self-seed.
MUKDENIA - Rebloom? No
Blooms with small white flowers in spring. Grown primarily for its wonderful foliage.
NEPETA (Catmint) - Rebloom? Yes?
Cutting stems down to 2-3” after flowering may encourage a rebloom, but it may not. Deadheading prevents reseeding as it will self-seed.
OENOTHERA (Evening Primrose, Sundrops) - Rebloom? No
Will readily self-seed and spread if allowed to do so. You may deadhead to control spread. Flowers are followed by interesting seed pods.
PACHYSANDRA (Japanese Spurge) - Rebloom? No
Spreads by rhizomes. Tiny white flowers are insignificant and need not be deadheaded.
PAEONIA (Peony) - Rebloom? No
Remove spent flowers by cutting back to the first leaf. This will keep the plant looking neat, if you haven’t already cut flowers to bring in the house!
PAPAVER (Iceland Poppy, Oriental Poppy) - Rebloom? No
Cut back the stems after flowers are spent or leave some to allow the plant to self-seed. Foliage will go dormant after blooming in the heat of summer.
PARDANCANDA (Candy Lily) - Rebloom? Yes
Remove the scapes back to the foliage after blooms are spent. This will encourage a sparser, limited rebloom through to fall.
PENSTEMON (Beard Tongue) - Rebloom? No
Remove spent flowers back to side buds to prolong bloom period. When all flowers on stem are spent, cut the stem back to the ground.
PEROVSKIA (Russian Sage) - Rebloom? Yes
Russian Sage blooms over a long period late in the season. You may deadhead if you don’t like the look, or leave spent flowers for winter interest.
PERSICARIA (Fleeceflower) - Rebloom? No
Cut stems back all the way when the flowers are all spent to promote more flowers over the extended bloom period.
PHLOMIS (Jerusalem Sage) - Rebloom? No
Cut stems back all the way when these unique flowers are all spent and allow the great foliage to add to your garden. Grows from tubers.
PHLOX upright varieties (Garden Phlox) - Rebloom? Yes
Spreads by rhizomes and self-seeding. Deadhead flowers to limit spread, fight powdery mildew, encourage rebloom, and maintain appearance.
PHLOX creeping varieties (Creeping Phlox) - Rebloom? Yes?
Creeping Phlox spreads by self-seeding. Makes a terrific groundcover. Cut back by 1/2 after flowering for possible light rebloom.
PHYSOSTEGIA (Obedient Plant) - Rebloom? No
Blooms over a long period in summer. Deadhead spent flower stems back to foliage. Rapidly self-seeds. Divide every 2-3 years to control spread.
PLATYCODON (Balloon Flower) - Rebloom? No
Pinch off spent flowers & trim back spent stems to the foliage to prolong bloom period. Self-seeds if allowed to do so. Not a rapid spreader, though.
POLEMONIUM (Jacob's Ladder) - Rebloom? Yes
Will bloom all summer with regular deadheading. Leave some seed pods to reseed this short-lived plant or cut all back to 2-3” after first bloom flush if you want to keep the foliage looking nice and encourage new growth.
POLYGONATUM (Solomon's Seal) - Rebloom? No
The small white flowers need not be deadheaded. Spreads by rhizomes. Flowers are followed by attractive blue-black berries late in the season.
POTENTILLA (Cinquefoil) - Rebloom? Yes?
Deadheading spent flowers will encourage rebloom, although it may be sparse. Will self-seed, but not rapidly.
PRIMULA (Primrose) - Rebloom? No
Blooms in early spring. Cut back stems to the foliage after blooming. This plant may go dormant in the heat of summer without suficient moisture.
PRUNELLA - Rebloom? Yes
Should bloom all season without deadheading. Since this is the first year we carry the plant, I don't have more specifics yet.
PULMONARIA (Lungwort) - Rebloom? No
The flower stems will fall to the sides as flowers fade. Cut these back. Stems may be prickly so wearing gloves is suggested. May reseed.
PULSATILLA (Pasque Flower) - Rebloom? No
Early flowers are followed by fluffy, attractive seed heads. You may remove the seed heads if you wish. May reseed. Not invasive.
RODGERSIA (Rodger's Flower) - Rebloom? No
Flowers bloom from July to August. Seed heads may be left on for interest or removed.
RUDBECKIA (Black-Eyed Susan) - Rebloom? Yes
Blooms over an extended period in the summer and deadheading will keep the blooms coming. Self-seeds. Divide large clumps to tame spread.
SAGINA (Scotch Moss, Irish Moss, Pearlwort) - Rebloom? No
Small white flowers need not be deadheaded. May be cut back by 1/2 to maintain appearance. May self-seed. Spreads easily.
SALVIA (Sage) - Rebloom? Yes
After flowers are spent, remove the stems to the side branches. Cut spent stems back to basal foliage for a possible late rebloom. Consistent watering will also help with the possibility of a period of rebloom.
SAPONARIA (Rock Soapwort) - Rebloom? No
This plant will rapidly self-seed and spread which makes it a great groundcover. Cut back by 1/3 to 1/2 after flowering to prevent spread.
SCABIOSA (Pincushion Flower) - Rebloom? Yes
Will bloom all summer if consistently deadheaded. Make sure you’re careful as seed heads and buds look similar. May self-seed.
SEDUM (Stonecrop) - Rebloom? No
The long-lasting flowers usually change colors as we enter the fall. May be cut back or allowed to remain for winter interest and trimmed to the ground in early spring.
SEMPERVIVUM (Hens and Chicks) - Rebloom? No
Small rosettes (Chicks) will form around the larger one (Hen). They may be moved. If it flowers, the rosette the flower arises from will die and should be removed.
SIDALCEA (Mini Hollyhock, Prairie Mallow) - Rebloom? Yes
Deadheading will encourage additional blooming. Cut back stems to basal foliage. May self-seed.
SILENE (Campion) - Rebloom? Yes
Will bloom all summer if cut back by 1/3 to 1/2 after the first large flush of flowers is spent. Will self-seed if allowed to go to seed.
SOLIDAGO (Goldenrod) - Rebloom? No
This plant blooms in late summer. Deadheading keeps the plant neat and prevents self-seeding. A single plant may spread up to 30” over time.
STACHYS (Lamb's Ear) - Rebloom? No
Grown primarily for foliage. Flowers stems are rare. If leaves look bad or tattered, remove them to neaten the appearance of the plant.
TANACETUM (Painted Daisy) - Rebloom? Yes
Cut spent flowers off. When stem is entirely spent, cut it back to basal foliage. This may promote light rebloom. Will reseed & spread if allowed.
THALICTRUM (Meadow Rue) - Rebloom? No
Masses of flowers look spectacular. No need to deadhead. Tall and short varieties are excellent for naturalizing and woodland settings.
THERMOPSIS - Rebloom? No
After flowering, the plant will develop seed pods which may be left for winter interest. Spreads very, very slowly by self-seeding.
THYMUS (Red Creeping Thyme) - Rebloom? No
Masses of flowers look spectacular in early summer. No need to deadhead.
TIARELLA (Foamflower) - Rebloom? Yes?
Some varieties will rebloom-check your variety. Cut back spent flower stems down into the foliage mound - the plant will look better if it doesn't rebloom. Spreads by rhizomes.
TRADESCANTIA (Spiderwort) - Rebloom? Yes
Stems with spent clusters should be cut back to side shoot to encourage rebloom. If plant looks bad, cut it all down by 1/2 - rebloom may still occur.
TROLLIUS (Globe Flower) - Rebloom? No
Cut back the long stems of spent flowers down to the foliage. Will not rebloom and may do poorly in the heat of summer.
VERONICA (Speedwell) - Rebloom? Yes?
Cut back spent flowers to a side branch. Once stem is spent, cut it back to the ground. This may encourage a light fall rebloom.
VERONICASTRUM (Culver's Root) - Rebloom? No
You may either remove spent flowers or leave them on the plant for some winter interest.
VINCA (Periwinkle) - Rebloom? No
No need to deadhead. These plants will spread by trailing stems that root at nodes. An excellent groundcover.
VIOLA (Violet) - Rebloom? Yes
Makes a terrific groundcover. Will bloom in spring. Do not tend to flower during the heat of summer-may rebloom as temperatures cool down. No need to deadhead.
COMMON NAMES - LATIN NAMES
Anise Hyssop - Agagstache Japanese Spurge - Pachysandra
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