Illustration
Baby Kim Lilac
Syringa 'SMNSDTP'
Also called baby kim
Baby Kim Lilac blooms from May through May.
Months here are Northern Hemisphere months; in the Southern Hemisphere, shift them by six months.
Growing Baby Kim Lilac
Plant it in full sun. It prefers moderate water. It is hardy in USDA zones 3–7. Expect it to reach about 2.5 ft tall and 2.5 ft wide at maturity, in roughly 4 years (a house reading).
Pets
- No toxic listing found for dogs and cats in the sources we check.
Lists differ and none is complete. If a pet eats a plant and seems unwell, call a veterinarian or a pet poison helpline.
No toxicity note is on file for Baby Kim Lilac. That is not a clearance: check its safety for people and pets before planting.
What was checked
Mature height and spread, hardiness zones, sun, water, bloom months and color and the trait tags were checked against named botanical sources for this plant, with what the sources could not settle written down; years to mature size rests on a recorded house rule where no publisher states one, and is marked so; its common name and alternate names have not been checked yet. Each fact above carries its own mark. The planting, spacing and size sections are derived from these checked facts by a fixed rule, not checked separately, and the plant type is the library's own classification.
When to plant Baby Kim Lilac
Plant Baby Kim Lilac in early spring as soon as the soil is workable, or in early fall at least six weeks before your first frost, so roots establish in cool weather. In zone 5, the middle of its hardy zones 3 to 7, spring means April to June and fall means August or September. Once settled, it blooms in May.
Month-by-month timing for your zone is on the planting calendar; if you garden near zone 5, the middle of this plant's hardy range, start with zone 5 in April. Derived from the plant's category, zones and bloom months plus typical zone frost dates, not checked separately.
How big does Baby Kim Lilac get?
2.5 fttall5 ft 7 inan adult2.5 ftwideSee Baby Kim Lilac in a garden plan: the planner shows it in 3D beside everything else you add, growing toward this size over the years.
How far apart to plant Baby Kim Lilac
Derived from the mature spread above by a fixed rule, not checked separately: spacing is the spread, center to center.
Space Baby Kim Lilac about 2.5 ft apart, center to center, so each plant has room to reach its full width.
Add Baby Kim Lilac to a garden plan and the planner draws it at its full width, so you see the spacing before you buy.
Where these facts come from
Baby Kim Lilac's height, spread, hardiness zones, sun, water, bloom months and color, trait tags, soil, diseases, pests and toxicity were checked against 12 published sources on October 5, 2026. Each one is linked below with every fact it carried, which can include a fact this page still marks as not yet checked, because a source carrying a value is not the same as the value being held to the standard. Facts not in that list, and the planting, spacing and size sections, are not covered by these sources.
- Proven Winnersthe introducer's ColorChoice brandheight, spread, hardiness zones, sun, water, bloom months and color, trait tags, soil, diseases and pests
- Plant Addictsheight, spread, hardiness zones, sun, water, bloom months and color, soil and diseases
- plants.thegrowingplace.comNetPS Plant Finder (hosted by The Growing Place, Aurora and Naperville...height, spread, hardiness zones, sun, water, bloom months and color, trait tags and soil
- Nature Hills Nurseryheight, spread, hardiness zones, sun, water, bloom months and color and trait tags
- nvknurseries.comNVK Nurseries (wholesale grower, Dundas, Ontario)height, spread, hardiness zones, sun, water, bloom months and color and pests
- springmeadownursery.comSpring Meadow Nursery (the breeder's own nursery, wholesale)height, spread, hardiness zones, sun, bloom months and color, soil and diseases
- US plant patent (Google Patents)Google Patents; inventor Timothy D. Wood, assignee Spring Meadow Nurse...height, spread, hardiness zones, bloom months and color, trait tags, diseases and pests
- wasconursery.comWasco Nursery & Garden Center (grower, St. Charles, Illinois)height, spread, sun, water, bloom months and color and soil
- The Morton Arboretumsun, bloom months and color, soil, diseases and pests
- active.inspection.gc.caCanadian Food Inspection Agency, Plant Breeders' Rights Officeheight and bloom months and color
- horses.extension.orgExtension Horses (eXtension, Cooperative Extension)toxicity
- Plant Addictscare articletoxicity
How the checking works, and what each standard covers, is on the verified plants page.
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Design a garden with this
Drop this plant onto a 3D plan, see how it fills in, and watch your whole garden bloom across the year.