Hollyhock Plant Nigra - Black Alcea Rosea

Black Flowering Perennial

£11.99

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.

Got a question? Send us a message

In stock - Ready to be shipped

Quantity
truck
FREE DELIVERY OVER £40
check verified
QUALITY GUARANTEED

  • DOUBLE FLOWERS - This impressive Hollyhock, also known as Alcea, produces black flowers on strong stems.

  • ATTRACT WILDLIFE - The large flowers are highly attractive to nectar loving insects, perfect for the wildlife friendly gardener. The deep, chocolate blooms of this Hollyhock will create a phenomenal display of colour in your garden.

  • FLOWERING PERIOD - Flowers from June to September for a long-lasting display. Growing to a height of 1.8 m.

  • WHAT YOU GET - This listing is for one plant in a 13 cm pot ready to plant.

Light Required Full sun

Watering Moderate watering

Best Growing Conditions This frost hardy plant (-15C) prefers moist, fertile, well-drained soil.

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