White Water Spearmint - Mentha cervina Alba Pond Plant

Hart's Pennyroyal - Marginal Pond Plant - Fantastic Pollinators

£10.99

Pot Size Guide

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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Good To Know:
Eventual Height
Eventual Height

30cm to 40cm

Pot Size
Pot Size

9cm

Season of Interest
Season of Interest

Summer

  • The White Water Spearmint, also known as Hart's Pennyroyal or botanically as  Mentha cervina 'Alba', is a fragrant pond plant that produces slender green leaves and produces a fresh spearmint scent. It produces clusters of small, white flowers in Summer. 
  • Supplied in a 9cm pot. Mentha cervina ‘Alba thrives in full sun to partial shade in damp soil or shallow water up to 5cm deep. Perfect for pond margins, stream banks, and wet soil areas where other plants may struggle to grow. 
  • These flowering pond plants are excellent for pollinators.
Light Required
Light Required

Full sun to Partial Shade

Best Growing Conditions
Best Growing Conditions

Perfect for pond margins, stream banks, and wet soil areas where other plants may struggle to grow.

Standard Delivery (2-4 working days)

£2.99 on orders under £30
FREE on orders over £30
*Mainland UK only

Next Working Day Delivery

£4.99 on orders under £70
FREE on orders over £70
Order by 1pm Mon-Fri

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

£4.99 for all orders

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Close up of a fluffy white flower head of the Mentha white water spearmint plant, showing delicate, long stamens and green leaves in the background.

White Water Spearmint - Mentha cervina Alba Pond Plant

£10.99

£10.99