Hydrangea paniculata 'Little Lime'

Panicle hydrangea

Hydrangea paniculata 'Little Lime' is a compact, fully hardy deciduous shrub whose large conical flowerheads open lime-green in midsummer and develop through cream, pink and burgundy as the season progresses.

Supplied as an established plant in a 3 litre pot

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Hydrangea paniculata &
Hydrangea paniculata &
Hydrangea paniculata &
Hydrangea paniculata &

Aspect

Full sun to partial shade

Hardiness

Fully hardy in most parts of the UK.

Flowers

Summer to autumn

Soil

Loam, sand, clay, chalk

About this plant

From lime-green to burgundy; a shrub for all seasons

  • Description

    Hydrangea paniculata 'Little Lime' is a compact, deciduous shrub producing large, conical flowerheads that open in a fresh lime-green in midsummer before maturing through creamy white to soft pink and warm burgundy tones as the season advances. It offers one of the longest seasons of interest of any hardy shrub, with the dried flowerheads remaining ornamental well into winter. More restrained in size than many paniculata hydrangeas, it fits comfortably into smaller gardens and mixed borders while flowering just as freely, and it makes an impressive specimen in a large container on a sheltered patio or terrace.
  • Why we like it

    'Little Lime' gives you the full paniculata hydrangea experience in a package that actually fits a normal garden. The colour journey the flowerheads make from that sharp early lime-green through to the warm pinks and burgundies of autumn is genuinely one of the most rewarding progressions in the shrub garden, and the fact that the heads dry on the plant and stay looking good through winter means the interest never really stops. Hard prune it every spring and it repays you with a fresh set of impressively large flowers without fail.

Specs & details

The particulars

Botanical name
Hydrangea paniculata 'Little Lime'
Common name
Panicle hydrangea
Supplied as
3 litre pot
Flower colour
Green
Eventual height
100–150 cm
Eventual spread
100–120 cm
Flowering period
Summer to autumn
Habit
Compact upright-branching deciduous shrub
Life cycle
Deciduous shrub
Hardiness
Fully hardy in most parts of the UK.
Aspect
Full sun to partial shade
Soil type
Loam, sand, clay, chalk
Moisture
Moist but well-drained
Position
Mid-border, specimen shrub, large patio container
Plant spacing
1 plant per m²; or allow 100–120 cm between plants
Growing skill
Easy to grow

Plant calendar

When to plant, when it performs

 
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Planting
Flowering

Container-grown plants can go in at any time of year the ground is workable, though autumn and early spring plantings establish most readily. Flowering begins in July and the colour development continues through to October. Dried flowerheads persist on the plant and remain ornamental through winter until pruning in early spring.

Planting & care

Help it thrive

Planting guide

Hydrangea paniculata 'Little Lime' is tolerant of a wide range of soils provided they are reasonably moisture-retentive and do not dry out severely in summer. Improve thin, sandy soils by incorporating plenty of garden compost or well-rotted manure before planting to help retain moisture. Plant at the same depth as in the pot and water in thoroughly. Space at least 100 cm from neighbouring plants to allow for the mature spread. In containers, use a large pot with a minimum diameter of 45 cm filled with a good loam-based compost; top-dress annually with fresh compost and feed regularly through the growing season. Mulching around the base of the plant after planting helps retain moisture and suppress weeds.

Care tips

The single most important task for Hydrangea paniculata 'Little Lime' is the annual spring prune. Each year in early spring, cut all the previous season's stems back hard to a pair of plump, healthy buds low on the woody framework, leaving a structure of roughly 30–45 cm. This keeps the shrub compact and channels the plant's energy into producing fewer, larger flowerheads. Skipping or reducing the pruning leads to a larger plant with progressively smaller flowers over time. Water well during dry spells in the first two seasons of establishment; mature plants are more resilient but will still benefit from watering during extended drought. Apply a balanced fertiliser in spring after pruning, and mulch around the base each year to retain moisture and feed the soil. No deadheading is needed; leave the flowerheads to dry on the plant for winter interest.

Winter care

Hydrangea paniculata 'Little Lime' is fully hardy and needs no winter protection in any part of the UK. Leave the spent flowerheads on the plant through autumn and winter; in their dried state they remain highly decorative and provide some protection to the buds developing beneath them. In early spring, once the worst of the cold has passed and new buds are beginning to swell, cut the previous year's stems back hard to a pair of healthy buds low on the woody framework. This annual hard pruning is what maintains the compact habit and produces the largest, most impressive flowerheads each season. Do not prune in autumn.