Agastache nepetoides — Upright, Clump-forming

Overview

Agastache nepetoides is a plant with a upright, clump-forming habit in the genus Agastache, part of the Lamiaceae family, with green, aromatic foliage. Agastache nepetoides grows best in full sun, and tolerates most soils and any pH. Its UK hardiness is rated H4. Suggested uses include borders, gravel gardens and containers.

About

Agastache nepetoides, commonly known as yellow giant hyssop, is a perennial flowering plant native to the central and eastern United States and Canada. It is a member of the Lamiaceae (mint) family.

Wikipedia contributors, CC BY-SA 4.0 — Agastache nepetoides

Growing conditions

Best soil and position for Agastache

Sunlight: Full sun
Soil type: Chalk, Clay, Loam, Sand
Soil pH: Acid, Alkaline, Neutral
Soil moisture: Moist, Well Drained
Aspect: South-facing, West-facing
Exposure: Sheltered
UK hardiness: H4

Plant details

Agastache nepetoides size, habit and characteristics

Habit: Upright, Clump-forming
Foliage: Green, Aromatic
Suggested uses: Borders, Gravel gardens, Containers

Care notes

Pruning and caring for Agastache nepetoides

Propagation: Seed, Division
Pest resistance: Resistant
Disease resistance: Resistant

Frequently asked questions

Where is the best place to plant Agastache nepetoides?

Agastache nepetoides prefers full sun. It suits sheltered positions.

What soil does Agastache nepetoides need?

Agastache nepetoides is adaptable and grows happily in most soil types, including chalk, clay, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist to well drained.

Is Agastache nepetoides hardy in the UK?

Agastache nepetoides has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.

How do I propagate Agastache nepetoides?

Seed, Division.

More in the Agastache genus

Browse all Agastache →