Plant Finder Features How It Works Pricing Testimonials Blog

The UK's leading eCommerce platform for horticulture businesses.

Product

Features
How It Works
Pricing

Company

About
Blog
Contact

Legal

Twitter LinkedIn

giant hyssop 'Summer Sky' | Plant Finder | Fill My Garden

Home/Plants/Perennials

Plants > Perennials

giant hyssop 'Summer Sky'

Agastache 'Summer Sky'

Pollinator FriendlyFragrant

Genus: Agastache
Family: Lamiaceae

About this plant

'Summer Sky' is a compact, bushy perennial to 60cm tall with ovate, aromatic leaves. Flower spikes comprising whorls of small, tubular, violet-blue flowers with darker calyces are borne from summer into autumn

Growing Information

Height

0.5-1 Metres

Spread

0.1-0.5 Metres

Hardiness

Foliage

Deciduous

Growing Conditions

Sunlight

Full Sun

Soil

ClayLoamSandy

AcidAlkalineNeutral

Not Currently Available

This plant is not currently stocked at any garden centres on our platform.

Moisture

Poorly DrainedWell Drained

Aspect

West FacingEast Facing

Exposure

Exposed

Care Guide

Cultivation

Grows best in well-drained, fertile soils in full sun

Pruning

Remove spent flowering spikes through the season to prolong flowering

Propagation

Propagate by division or by semi-ripe cuttings

Pests

Generally trouble free

Diseases

May be affected by powdery mildews

Garden Uses

Uses

Cottage InformalHedging ScreensPatio ContainerGround Cover

Planting Places

ConservatoryOutdoor

Season of Interest

SpringSummerAutumn

Size & Characteristics

Height

0.5-1 Metres

Spread

0.1-0.5 Metres

Habit

Bushy

Time to Full Height

Five To Ten Years