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Luminary® 'Ultraviolet' Tall Garden Phlox (Phlox paniculata 'Luminary Ultraviolet') - 1 gallon -Ship Only

Luminary® 'Ultraviolet' Tall Garden Phlox (Phlox paniculata 'Luminary Ultraviolet') - 1 gallon -Ship Only

Plant Return Policy & Shipping Details ＋

Some of the plants you'll find here reach beyond what we grow and keep on hand at the garden center — they ship straight to your door from a network of growers we trust. Because these items never come through Pandy's Garden Center, they can't be picked up, returned, or exchanged in store, and all online plant orders are final sale.

If your order shows up damaged, send us photos of the plant and the packaging within 48 hours of delivery. Once we've had a look, we'll arrange a replacement wherever possible.

A few things to keep in mind:

  • Orders leave from a separate facility and may arrive on their own schedule
  • Online plant purchases don't carry any warranty or guarantee
  • How a plant does once it's home depends on the care and conditions you give it
  • Prices online may differ from what you'll find in store

For order support, contact Michael Pandy — michael@pandysgardencenter.com

✓ Ships directly to your home
✓ Free Shipping — included in the plant price, prior to tax
✓ Online exclusive — delivered to your door
All sales final — this order can't be cancelled or returned. If your plant arrives with an issue, contact us within 48 hours. See Plant Return Policy & Shipping Details above for how.
⚠ Shipping Restriction Unfortunately, we're unable to ship this plant to: Hawaii, Idaho, and Montana.

Plant Details

Size
1 Gallon
Attributes
Border, Container Garden, Cut Flower, Fragrant
Exposure
Part Sun, Sun
Features
Summer flowering
Habit
Upright
Height
30-36”
Programs
Proven Winners®
Soil
Average, Prefers Well-drained Soil
Width
24-30”
Wildlife
Butterflies, Hummingbirds, Pollinators
Zone
4–9
$32.99

Description

Luminary™ 'Ultraviolet' Tall Garden Phlox brings stunning, vibrant purple blooms to your garden, ensuring a captivating display all summer long. Perfect for adding height and color, this easy-to-grow perennial requires minimal maintenance, allowing you to enjoy a beautiful, hassle-free landscape. Its strong, sturdy stems make it ideal for borders or cut flowers, fulfilling your need for both ornamental beauty and versatility. Additionally, Luminary™ 'Ultraviolet' attracts butterflies and bees, enhancing your outdoor space while supporting local pollinators. Choose Luminary™ 'Ultraviolet' Tall Garden Phlox to create a lively and enchanting garden effortlessly.
⭐ Earn 32 points on this plant — collect 100 points for a $5 reward.

Will this grow in my area?

This plant is hardy in Zones 4–9–4–9. Enter your ZIP to check your zone.

Out of stock
🌱 Successful Planting Instructions
Proper planting depth — plant 2–3" higher than grade, trunk flare exposed

1. Dig a hole 1½–2× the width of your plant's root ball. Set the soil to the side.

2. Mix your backfill — Pine Bark Soil Conditioner, Compost & Native Soil (1/3 of each) in a wheelbarrow or on the ground.

3. Plant it high — when backfilling, keep the plant 2–3" higher than the surrounding soil (as shown). Plant flush with the soil if in a raised bed.

4. Mulch the top of the soil 2–3" deep around the plant — keep mulch away from the main trunk.

5. Feed as you plant with Holly-tone for acid-loving plants.

The 1/3 backfill blend:

🟤
1/3Native Soil
🪵
1/3Pine Bark Soil Conditioner
🍂
1/3Compost
Soil conditioner, compost, Holly-tone & cedar mulch are available in-store or for local pickup at our Elyria Garden Center — these items don't ship but you can find at local store near you.
✕Pickup is not available for this item — it ships free to your door.
💧 Watering Guide

Over- and under-watering is the #1 cause of plant death — so always check the soil before you water.

How to check — the wire/screwdriver test. Straighten a wire or coat hanger, push it 6–12" into the soil next to the plant, pull it out, and read it:
  • Clear or dusty → water the plant
  • Muddy → soil is too wet
  • Moist with a little soil clinging to it → watered just right ✓
  • Won't go in → water immediately

Newly planted trees & shrubs — keep the soil moist their first season and never let it dry out. Water slowly at the base (hose ~6" from the trunk, pencil-thin stream):

  • Shrubs — 3 min
  • Ornamentals (flowering crab, etc.) — 10 min
  • Evergreens (6') — 15 min
  • Deciduous (2½" caliper) — 15 min (+15 min per extra inch)

Using a Gator Bag? Fill it every 3 days.

How often (OHIO Weather) (new plantings):

  • Apr 15 – May 15: once a week
  • May 16 – Sept 15: twice a week
  • Sept 16 – Oct 31: once a week
  • Mid-Nov – early Dec: once, if the ground isn't frozen
Already established? Most of the time, rooted-in plants only need water during a drought — when it's gone 10–14 days without an inch of rain.
Read the full Watering Guide →
View full details