Hemerocallis ‘Rocket City’ – Fiery Blooms for a Summer Statement

The Hemerocallis ‘Rocket City’ is a bold and striking daylily variety, known for its large, fiery orange blooms with a red-orange throat that glows in the summer sun. Each flower is held high on strong, upright stems above neat clumps of strap-like foliage, creating a dramatic display that commands attention in borders and beds.

Daylilies are named because each bloom lasts only a day, but with many buds on each stem and multiple stems per plant, the flowering period is long and rewarding. ‘Rocket City’ is particularly valued for its warm, sunset tones that bring energy and vibrancy to gardens in mid- to late summer.

General Information

Hemerocallis (daylilies) are native to Asia and widely grown in gardens across the world for their ease of care and spectacular blooms. The cultivar ‘Rocket City’ stands out for its fiery colouring and reliability.

• Habit: Clump-forming perennial with upright, arching foliage and tall flowering stems.

• Height & spread: Typically grows 70–80cm tall and 45–60cm wide.

• Foliage: Strap-like, bright green leaves that form dense clumps.

• Flowers: Large, ruffled, burnt-orange blooms with a glowing red-orange throat.

• Flower size: Around 12–15cm (5–6 inches) across.

• Flowering season: July to August, with continuous flowers for several weeks.

• Position: Prefers full sun for the best flowering, though tolerates light partial shade.

• Soil: Moist but well-drained, fertile soil; adapts to loam, clay, or sandy soils.

• Hardiness: Fully hardy across the UK and Ireland.

• Uses: Excellent for borders, mixed beds, cottage gardens, and as a focal plant in sunny spots.

Its fiery tones make it especially effective when paired with yellows, purples, or ornamental grasses for strong summer contrasts.

Care Guide

Hemerocallis ‘Rocket City’ is tough, low-maintenance, and forgiving – perfect for gardeners of all experience levels.

Planting

• When to plant: Best planted in spring or autumn, though container plants can go in at any time.

• Depth & spacing: Plant crowns just below soil level; space 45–60cm apart to allow for clump expansion.

• Preparation: Enrich soil with compost or organic matter to boost fertility.

• Containers: Can be grown in large pots – use rich, moisture-retentive compost.

Watering & Feeding

• Water regularly during the first growing season to help establish roots.

• Once established, fairly drought-tolerant, but regular watering during flowering helps maximise blooms.

• Feed in spring with a general fertiliser and again before flowering with a high-potash feed.

Pruning & Maintenance

• Deadhead daily to keep plants tidy and encourage more flowers.

• Cut flower stems back to the base once all blooms are finished.

• In late autumn, cut back foliage to ground level to prepare for winter.

• Divide clumps every 4–5 years in spring or autumn to maintain vigour.

Protection

• Fully hardy, requiring no special winter care.

• Virtually pest- and disease-free, though slugs may nibble fresh shoots in spring.

• Tolerates most soils provided they are not waterlogged.

Why Choose Hemerocallis ‘Rocket City’?

This variety delivers fiery colour, resilience, and a dramatic garden presence.

• Striking blooms: Large, orange-red flowers with glowing throats.

• Reliable performer: Flowers steadily for weeks in summer.

• Hardy and tough: Thrives in a wide range of soils and conditions.

• Versatile use: Perfect for borders, cottage gardens, or as a feature plant.

• Pollinator-friendly: Attracts bees and butterflies.

The Hemerocallis ‘Rocket City’ is a bold and dependable perennial that brings dramatic, fiery colour to summer borders. Its vibrant flowers, hardy nature, and long life make it an excellent choice for gardeners seeking low-maintenance plants with maximum impact.

We currently only deliver within the island of Ireland, other countries can be quoted for by contacting [email protected] or via telephone on 06964084
 

Standard Delivery is FREE on orders over €250*

All standard deliveries will be completed within 5-7 working days via Fastway Couriers, any delay to this delivery time, the customer will be notified by One of our staff.

The in-Store delivery charge will vary compared with online, in-store delivery charge is done on a case by case basis. 

* Only mainland Ireland addresses qualify for free delivery.
 

Live Plants Delivery

Our live plants are packed with care and diligence by our staff, our horticulturists review each plant before despatch to ensure quality is maintained.
Live Plant delivery charges are not calculated on weight but on the space required per package to ensure safe delivery, so delivery charges may vary as some plants require more space than others when packed.
All live plants are despatched within 3-5 working days where possible, our couriers aim to deliver within 48 hours of despatch from our Garden Centre to allow the plant to arrive in healthy condition.
 

Click & Collect

Can’t wait for delivery? Why not try our FREE Click & Collect service? Simply make your purchase online and collect it from our store located in Croagh Co. Limerick. Our staff will contact you by phone when your order is ready for collection (Please allow 24 hours minimum). When collecting your item, call the store on 069-64084. We will then load into your car as required. This service is available in-store 9am – 6pm Monday – Saturday (No collections on Sundays)

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