Silver Lime (Tilia tomentosa), whole plant

Silver Lime

Tilia tomentosa

Easy · Beginner friendly

About Silver Lime

Silver Linden is a stately deciduous tree native to southeastern Europe and Asia Minor, reaching 50-70 feet. Distinguished by leaves with brilliant silvery-white undersides that shimmer in the slightest breeze. Intensely fragrant cream flowers in mid-summer attract bees from great distances. Highly tolerant of heat, drought, and urban pollution, it has become a favored shade and street tree in US cities with hot summers.

  • Fragrant
  • Drought-tolerant
  • Pollinator-friendly
WATER
Regular
Top inch dry
LIGHT
Full sun
6+ hrs direct
HARDY
Hardy to -30°F (-34°C)
USDA hardiness zones 4–7

How to care for Silver Lime

Watering

  • Springevery 7 days
  • Summerevery 5 days
  • Fallevery 10 days
  • Winterpause watering

Soil · Well-draining

  • Top dressingPine bark mulch10%
  • Main mixPotting soil + perlite 2:170%
  • DrainageLECA / gravel20%

Never skip the drainage layer — standing water is the top cause of root rot.

FERTILIZER

Balanced Feed 14-14-14

An even feed covers all three needs at once, keeping leaves, roots and blooms moving together with nothing pushed out of balance.

N33%P33%K33%
  • Nitrogen · Leaves
  • Phosphorus · Roots + Blooms
  • Potassium · Strength
  • Springevery 60 days
  • Summerevery 60 days
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At a Glance

  • NativeEurope, Western Asia
  • Height50–70 ft (15.2–21.3 m)
  • Spread25–40 ft (7.6–12.2 m)
  • Flower colorCream, Yellow
  • Foliage colorSilver, Yellow
  • Fruit colorBrown
  • SoilLoamy, Well-drained
  • LocationsYard

Bloom time

BLOOM CYCLE

Peak bloom

Jul

J
F
M
A
M
J
J
A
S
O
N
D

Fragrant cream flowers in July

Fragrance

STRONG FRAGRANCE

The flowers have a honey-sweet, intense scent.

Toxicity

Humans Safe · Pets Safe

mannose

Safe

EXPOSURE No exposure route is reported.

EFFECT No toxic effect is reported.

NOTE Listed as non-toxic for humans; avoid eating ornamental plants unless confirmed edible.

Safe

EXPOSURE No exposure route is reported.

EFFECT No toxic effect is reported.

NOTE Listed as non-toxic for dogs; avoid eating ornamental plants unless confirmed edible.

Safe

EXPOSURE No exposure route is reported.

EFFECT No toxic effect is reported.

NOTE Listed as non-toxic for cats; avoid eating ornamental plants unless confirmed edible.

Educational information, not medical or veterinary advice. If exposure is suspected, contact a doctor or veterinarian.

DISTRIBUTION

Silver Lime · Native
  • Native
  • Introduced
  • Europe
  • Western Asia

History

Illustrated historical scene for Silver Lime

Tilia tomentosa grows wild in southeastern Europe and western Asia from Hungary through the Balkans to Ukraine and northern Turkey. German botanist Conrad Moench formally described it in 1785. The specific epithet tomentosa refers to the dense white or silver trichomes covering leaf undersides, petioles, and young shoots, producing the silvery-green appearance that flashes dramatically in wind.

It reached Western European cultivation in the 18th century and American horticulture by the 19th. An unusual ecological phenomenon documented since the 1970s is that nectar from T. tomentosa flowers contains compounds (including mannose) that cause paralysis and sometimes death in bumblebees—dead bees are often found beneath blooming trees. Honeybees appear less affected.

Despite this concern, the species remains popular as a street tree for its pollution tolerance, strong form, silvery foliage, and late flowering. Cultivars 'Sterling' and 'Green Mountain' are widely grown. The cultivar 'Sterling' was selected at the Scanlon Nursery in Ohio and became one of the most widely planted urban trees in the US.

Symbolism & meaning

What It Symbolizes

The Silver Lime can symbolize devotion, traditionally planted at European churchyards, town squares and family homes as a long-lived guardian tree. Another layer is fragrance, for in midsummer the small flowers scent entire summer evenings and feed bees so generously the lower branches can hum. To plant tilia tomentosa is to host a slow social presence, a tree under which generations gather, devotion measured by how reliably the same branches shade the same ceremonies year after year.

  • Devotion — planted at European churches and homes
  • Fragrance — flowers scent summer evenings

Where the Name Comes From

'Tomentosa' means densely hairy, referring to the silver-felted underside of the leaves.

Uses & Fun Facts

  • Silver linden flowers carry honey perfume in summer
  • Top nectar tree for honey bees in midsummer
  • Broad pyramidal canopy provides excellent street shade

Related plants

More Tilia plants

Plants with similar care

Frequently asked questions

How often should I water Silver Lime?

Water about every 7 days during the growing season, and always let excess water drain away.

How much light does Silver Lime need?

Full sun: 6+ hrs direct. Watch the leaves — scorching or stretching means the light needs adjusting.

Is Silver Lime toxic to cats or dogs?

Pets Safe (Dogs Safe · Cats Safe) Educational information, not medical or veterinary advice. If exposure is suspected, contact a doctor or veterinarian.

Is Silver Lime easy to grow?

Yes — it is considered an easy, beginner-friendly plant.

When does Silver Lime bloom?

It typically blooms Jul in the Northern Hemisphere.

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