Shrub · Caprifoliaceae
Old Fashioned Weigela
Weigela florida
Give it full sun and a well-timed haircut, and weigela fills the late-spring garden with little tubular blooms.
Full sun
Every 7–14 days
USDA 4–8
6–10 ft · 1.8–3 m
Overview
So what's weigela all about? It's a tough, deciduous shrub from the honeysuckle clan, and it's grown for the pile of tubular, rose-pink to red flowers it throws out in late spring. Those blooms are a magnet for hummingbirds and butterflies, right when the garden's hitting its stride. Leave it be and it'll round out into a broad, arching mound.
Here's the good part: it barely asks for anything once it's settled. It's happy in full sun to light shade, it isn't picky about soil, and it laughs off winters down to zone 4. The only quirk worth remembering? It blooms on old wood, so when you prune makes all the difference between a big show and a bare spring.
Worried it'll get too big? No need. Breeders have cooked up loads of dwarf and reblooming cultivars that slot into small beds and pots, and plenty come with purple or variegated leaves that keep things interesting long after the flowers fade.
Care
The short version: pop weigela in full sun and average, well-drained soil, keep it watered through dry spells until it's established, and hold off on any shaping cut until right after it blooms.
Light
Weigela flowers best in full sun, but it'll get by in partial sun or light shade too. Shoot for 6 or more hours of direct sun a day. Too much shade is the quickest way to end up with skimpy blooms, so give it the brightest spot you've got.
Water
A young shrub needs steady water through its first season, then you can back way off and only water when there's a drought. Let the top inch or so of soil dry out between drinks, which usually lands around every 7 to 14 days when the rain's scarce. Once it's established, it shrugs off dry spells pretty well.
Soil
Weigela isn't fussy, and it'll take clay, loam, or sandy soil, as long as it drains and holds average, medium moisture. It's fine across a wide pH from 5.5 to 7.5 too, so you probably won't need to mess with the bed at all.
Temperature
This one's tough as nails, hardy from -29°F to 90°F (-34°C to 32°C) across zones 4 through 8. In the coldest spots the branch tips can die back over winter, but don't sweat it, the plant just pushes fresh growth from below once spring rolls around.
Humidity
Regular outdoor humidity is all weigela wants, so there's nothing to measure here. What matters more is good airflow, which keeps the leaves dry and the handful of pests that bug it from moving in.
Feeding
Weigela's a light eater. One dose of slow-release shrub fertilizer in spring carries it right through, and there's no reason to feed again unless the growth looks a bit weak.
Pruning
This is the one thing to nail. Give it a shape right after the late-spring bloom, because the buds sit on old wood and a later cut takes next year's flowers with it. Then in late winter, thin out a few of the oldest stems plus any dead or winter-damaged wood to keep it lively.
Repotting
Weigela's hardly ever grown in a pot, and out in the ground it never needs repotting. Got a dwarf cultivar in a container? Just bump it up a size when the roots start circling or poke out the drainage holes.
Size & spacing
The species turns into a big shrub, 6 to 10 feet (1.8 to 3 m) tall and even wider at 9 to 12 feet (2.7 to 3.7 m) across. Give it elbow room to arch out, or grab a dwarf cultivar if you're tight on space or working with a pot.
When to plant
Since weigela's a woody shrub, there's no seed-starting to fuss with. Just plant it out in spring or fall, enjoy the flowers from April into June, and do your shaping pruning in that little window right after the bloom winds down.
Northern hemisphere
Southern hemisphere
Typical months for a temperate climate: start earlier in warm zones, later where spring frosts linger.
- Plant: Spring or fall
- Harvest: April to June, with sparse repeat bloom in mid to late summer on modern cultivars
Hardiness
USDA hardiness zones: 4–8
Temperature: down to -34°C
Troubleshooting
Most of what goes wrong with weigela comes back to bad pruning timing, a rough winter, or soil that's too wet or too dry. The nice thing? The early signs are easy to spot, and a well-timed snip or a tweak to your watering usually sorts it out. Find your symptom below and jump on it before it eats a whole season of bloom.
Barely any flowers this spring?
Nine times out of ten it's pruning at the wrong time, because weigela keeps its flower buds on old wood, and any cut in late summer, fall, or winter takes next spring's blooms right along with it. Too much shade or winter dieback of the flowering wood can leave it bare too. So prune only right after the late-spring bloom, make sure it gets 6 or more hours of direct sun, and leave those healthy old stems be.
Fix:
- Prune only immediately after the late-spring bloom since flowers form on old wood
- Relocate or limb up surrounding plants so the shrub gets 6 or more hours of direct sun
- Remove only dead, winter-damaged wood and leave healthy old stems intact
Brown, dead branch tips showing up in spring
That's winter dieback, and it hits hardest in colder zones or on a cultivar pushed near its hardiness limit. Want to be sure? Scratch the bark, and dead wood is brown and dry with no green underneath. Cut those dead stems back to live growth in late winter and let the shrub bounce back from the healthy lower wood.
Fix:
- Prune out dead wood back to live, green growth in late winter or early spring
- Let the shrub regrow from healthy lower stems
Browning, wilting leaves and slow growth
When the whole shrub looks rough, it's usually a water thing, either a drought or roots stuck in soggy, poorly drained soil. A nutrient shortage or salty soil can leave it looking the same way. Feel the soil to see which way it's leaning, water through dry spells, fix the drainage where it stays wet, and toss on a slow-release shrub fertilizer if growth is still dragging.
Fix:
- Provide regular water during dry spells and improve drainage in soggy sites
- Apply a slow-release shrub fertilizer if a deficiency is suspected
Sticky, speckled, or twisted leaves and shoots
Odds are it's mealybugs, those white cottony blobs tucked into the stem joints, though flea beetles might be chewing away too. Flip a few leaves and check the stem joints to be sure. A hard blast of water knocks back the light stuff, and insecticidal soap or horticultural oil handles anything that hangs on.
Fix:
- Wash off light infestations with a strong stream of water
- Treat persistent mealybug infestations with insecticidal soap or horticultural oil per label
- Remove and dispose of heavily infested shoots
Toxicity
Good news for the household: weigela's a safe one to keep around. It's not on the ASPCA toxic-plant lists, so it counts as non-toxic to pets, livestock, and people, and there's no irritant in the sap either. The worst a nosy pet might get is a quick stomach upset after scarfing a bunch of leaves.
Safe for
People · Cats · Dogs · Horses · Rabbits · Livestock · Birds
Cats None
Cats are totally fine with weigela, and it's nowhere on the ASPCA toxic list. A little nibble won't hurt them, though a big mouthful of any leaf might bring on a quick bout of stomach upset.
Dogs None
Dogs can chew the leaves without any trouble. The worst a greedy one might get is some passing tummy upset, same as with most stuff in the garden.
Horses Safe
There's nothing in weigela that'll bother a horse, so go ahead and plant it near a paddock or pasture.
Rabbits Safe
Rabbits can munch the leaves with zero worry. None of the plant carries a toxin, so a stray bite is no big deal.
Livestock Safe
Cattle, goats, and sheep won't get poisoned by weigela. The shrub's just not a risk to grazing animals.
Birds Safe
Weigela's harmless to birds, and honestly its tubular spring flowers even pull in hummingbirds looking for nectar.
People Safe
It's non-toxic to people too, with no known irritant in the sap. It's not grown to eat, though, so there's no edible bit to go hunting for.
No special handling precautions; sap is not a known irritant.
Varieties
The plain species is nice enough, but let's be honest, it's the named cultivars that most folks plant these days. Here are the ones worth knowing.
'Alexandra' WINE AND ROSES
A tidy little 4 to 5 foot shrub that's all about its dark purple leaves and a big flush of reddish-pink flowers in spring.
'Verweig' MY MONET
A pint-sized dwarf at just 12 to 18 inches, showing off variegated pink, cream, and green leaves under soft pink blooms.
'Tango'
One of the tiniest weigelas around, a neat 2 to 2.5 foot mound of purplish leaves that flowers away happily in spring.
SONIC BLOOM
An upright rebloomer that pops open lipstick-red flowers in May and keeps the waves coming until frost.
How to propagate
Want more weigela for free? It's a breeze from cuttings, with a fast summer method and a slower dormant-season one, so take your pick.
Stem cuttingsEasy
Late spring to early summer (late May through early July) · Several weeks to root; a full season to establish
The easy-mode option is a softwood cutting, taken anytime from late May into early July off this year's growth. Look for a shoot that bends without a fight but still snaps when you bend it hard. It'll root in a few weeks and just needs a full growing season to really settle in.
Stem cuttingsModerate
Dormant season (late fall to winter) · One growing season
Prefer to wait? You can take hardwood cuttings off the dormant stems through late fall and winter instead. It's a bit slower, and the young plant wants a full growing season before it's properly established.
Myths
Weigela's dangerous for dogs and cats.
Nope, weigela never landed on the ASPCA toxic-plant lists, and it's counted as non-toxic to both dogs and cats. A pet that wolfs down a bunch of leaves might get a mild, passing stomach upset, but that's really as bad as it gets.
You can prune weigela whenever and still keep the flowers.
Not quite, since weigela sets its buds on old wood, so a cut in late summer, fall, or winter strips off next spring's flowers. Shape it right after it's done blooming and you'll keep that show rolling year after year.