Phlox drummondii '21st Century White' F1

A phlox to flower for four or five months for containers or cut flowers all summer and autumn. More
5 seedlings 190289-5 £6.95 Delivery early April
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When in stock, please allow up to 3 weeks for delivery. 
10 seedlings 190289-10 £11.50 Delivery early April
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When in stock, please allow up to 3 weeks for delivery. 
15 seedlings 190289-15 £16.50 Delivery early April
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When in stock, please allow up to 3 weeks for delivery. 

Or buy this as part of our White Pot Collection and Phlox and Euphorbia Pot Collection.

More Details

This flowers for four or five months for containers or cut flowers all summer and autumn.

Genus Phlox
Group/Species drummondii
Variety 21st Century White F1
Type Tender Perennial (grown as a Half-Hardy Annual)
Border Position Front
Soil Type Fertile, Neutral
Scent Unscented
Site Full Sun, Part Shade
Moisture Moist but Well-drained
Height 25cm (10in)
Spacing 20-25cm (8-10in)
Sowing, Seeds, Planting Pot seedlings on into 7cm (3in) pots and place somewhere frost-free to grow on before planting out into their final position after the risk of all frost has passed. Sprinkle mycorrhizal fungi (Rootgrow) into the base of the planting hole and water well after planting.
Care Tips Deadhead to prolong flowering. Phlox grow well indoors or in shady positions. This is an ideal plant for a container pot. Keep the soil moist.
Flowering July - November
Vase Life These should last up to a week in water.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  • Sow Under Cover/Plant Indoors
  • Direct Sow/Plant Outdoors
  • Flowers/Harvest
Advice & Videos
Creating beautiful summer flower containers

Sarah discusses her favourite varieties to grow together for colourful containers throughout the summer months.

Delivery

Plant Delivery - When in stock, please allow up to 3 weeks for delivery. 

Click here to find out more information about our delivery rates and times.

Phlox drummondii '21st Century White' F1 reviews

* * * * * Average based on 7 reviews

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Reviewed 20th April 2020 by Pauline

strong good quality plants

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Reviewed 1st August 2019 by Pauline

Very good quality plants and a wonderful display. Unfortunately I planted them in the wrong place, but will know better next time.

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Reviewed 31st July 2019 by Elizabeth

Excellent quality. Excellent value for money
Very long flowering period.

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Reviewed 31st July 2019 by Susan

A repeat purchase and arrived in much better condition than last year when they were leggy and took a while to recover. This years were small and bushy, all are growing beautifully and I am very pleased

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Reviewed 31st July 2019 by Anne

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Reviewed 31st July 2019 by Jean

Brilliant!

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Reviewed 28th August 2016 by Diane Armistead

This collection has been a white show-stopper! It's flowered from the very start of the summer and is still going strong. I've dead-headed and it just keeps offering it's lovely display. Will definitely buy again!