Purple Hollyhock Alcea Nigra Bare Root

Perennial Autumn Planting

£9.98

size guide

The height of all of our plants is measured from the base of the pot.

Pot Size Pot Diameter Pot Height
6cm 6cm 5.5cm
9cm 9cm 8.5cm
1 Litre 13cm 11cm
2 Litre 17cm 13cm
3 Litre 19cm 15cm
4 Litre 20cm 17cm
5 Litre 23cm 19cm
7 Litre 25cm 20cm

Please note: the pot sizes listed below may vary due to the suppliers we use.

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Alcea Nigra: Experience the charm of dark purple blooms that effectively attract various pollinators.

Dark Purple Blooms: Alcea Nigra features very dark purple, nearly black hues, and is available as a bare root perennial for autumn planting.

Robust Stems: Enjoy sturdy stems that ensure optimal support for vigorous growth.

Perfect Timing: Ideal for autumn planting and thrives best in well-drained soil conditions.

Striking Heights: Tall flowering plants serve as spectacular focal points in any garden design.

Year-Round Appeal: Lush foliage provides an attractive landscape feature throughout all seasons.

Light Required Full Sun

Watering Keep the soil consistently moist during the first growing season. Once established, water when the top inch of soil is dry. Avoid overwatering.

Plant genus Alcea

Plant typePerennials

Foliage typeSemi-Evergreen

HardinessHardy

Soil acidityNeutral Soil

Planting aspectSouth Facing

Flower colourDark Purple

Leaf colourGreen

Growth Rate Moderate

Standard Delivery (2-4 working days) - Evri

£4.99 on orders under £40
FREE on orders over £40
*Mainland UK only

Next Working Day Delivery - Evri

£6.99 on orders under £70
FREE on orders over £70
Order by 1pm Mon-Fri

 

Premium Standard Delivery (2-4 working days) - Royal Mail

For customers who prefer an alternative carrier, Royal Mail is offered as a premium alternative to our standard Evri service.

£7.99 on all orders

Premium Next Working Day Delivery - Royal Mail

£8.99 on all orders
*Mainland UK only

Northern Ireland & Islands Delivery (2-5 working days)

£5.99 for all orders

Top tip

Plant in well-drained soil for vibrant dark blooms and sturdy growth.

Key Features

Comes Back Each Year

Comes Back Each Year

All Year Interest

All Year Interest

Wildlife Friendly

Wildlife Friendly

Season of Interest

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Planting Flowering Harvest