Miniature Pennywort | Hydrocotyle nova zealand
Creeping oxygenator with scalloped leaves; ideal for spawning amphibians
SAVE £10 when you buy 1ltr - Pack of 3
Normally Available From: April
Miniature Pennywort (Hydrocotyle nova zealand), though not native, is a fantastic choice for wildlife ponds. This creeping perennial thrives in medium to large ponds, forming a dense carpet of small, scalloped-edged leaves. Growing both above and below the waterline, it offers shelter, shade, and spawning areas for pond life. An excellent oxygenator, it improves water quality and supports aquatic ecosystems, thriving in shallow water up to 25cm deep.
Key Characteristics:
- Height 10cm to 15cm
- Depth: 0cm to 25cm
- Growth Rate: Medium
- Foliage: Small, rounded leaves with scalloped edges.
Additional Information:
- Common Name: Miniature Pennywort
- Position: Full Sun/Part Shade
- Flowering Period: April to June
- Hardiness: Hardy in most UK areas; tolerates -15°C to -10°C. (H5)
- Loved by Amphibians 🐸
Please note our dates are subject to change as conditions may mean that our plants are not quite ready for you
Your Plant At Arrival
Your oxygenating plant will arrive in a Finofil Aquatic Basket, pre-planted with aquatic soil and a slow-release fertiliser. Just pop straight into you pond upon arrival!
Aquatic Basket Measurements:
- 1ltr - Square pot (11cm wide by 11cm high)
- 2ltr - Square pot (19cm wide x 19cm high)
- 9cm plants arrive in solid pots and will need repotting into aquatic baskets.
How to Grow
- Growing Instructions:
- Growing Tips:
Care & Maintenance
- Pruning: Regularly trim back to control spread and maintain desired coverage.
- Pests/Diseases: Generally resilient to diseases and pests.
Potted Oxygenators - Good to Know
What is the difference between Bunched Oxygenators and Deep Potted Oxygenators?
Potted oxygenators sit a little higher in the water and often have more varied foliage and leaf shapes, making them brilliant for providing cover for spawning amphibians and shelter for froglets. Some varieties can even form a lovely carpet on the pond floor, adding texture and interest.
Bunched oxygenators, on the other hand, sink right to the bottom with their lead weights and root into the substrate. They release oxygen deep in the water, which is great for keeping your pond fresh and healthy.
You don’t always need both—it depends on your pond’s size and style (and what you fancy). That said, we think they make a great team, each bringing their own benefits to your pond.
How Deep Should I Place My Potted Oxygenators?
The planting depth for potted oxygenators depends on the variety, so it’s always best to check the product page or the care label that comes with your plant. Some are perfect for marginal shelves, while others thrive on the pond floor or a lower shelf.
Keep in mind, planting depth is measured from the top of the pot to the water’s surface - so make sure you’re giving your plant the right conditions to grow!
How Many Potted Oxygenators Do I Need?
- 1ltr Plants: 5 per linear metre or sqm
- 2ltr Plants: 3 per linear metre or sqm
Tip: Leave space between plant varieties to prevent dominant species from taking over. For more details, see our Planting Guide.
Do I Need to Line My Basket with Hessian?
No, Finofil aquatic baskets are designed with a fine mesh that prevents soil loss. Adding a liner is optional but not necessary.
What Are Finofil Baskets Made From?
Finofil aquatic baskets are made from 100% recycled plastic and manufactured in the UK. They can be recycled at local recycling centres or through kerbside collections that accept black plastic. Plant labels are also recyclable.
Will Carp or Ducks Eat My Plants?
Carp (inc. Koi): These fish find pond plants irresistible! If you have carp, we recommend protecting your plants with barriers.
Goldfish: Goldfish may nibble on oxygenators and softer plants but generally cause less damage. They also eat insects, larvae, and tadpoles.
Wildfowl: Ducks and other birds may eat plants or damage roots while nesting. Mature plants with strong root systems are more resilient, but consider protecting roots/rhizomes for added security.
Ordering, Shipping & Returns
What is a Pre-Order?
Pre-ordering reserves a plant that is still growing and not yet ready to ship. Payment is taken at checkout to secure your plant, and shipping happens once the plant is well-rooted and ready.
Ordering Tip!
Many customers prefer to place two separate orders when ordering early in the season.
- One for plants available now.
- One for pre-order plants.
This ensures there are no delays, and you can enjoy your ready now plants sooner.
Shipping Prices
Plant Orders:
- Standard Delivery: £6.00.
- Large Orders (e.g., 30L Waterlilies): Pallet delivery, cost based on weight and postcode (email for a quote).
Highlands & Islands:
- Small Orders (<1.8kg): £6.00.
- Standard Orders (>1.8kg): £25.00.
Soil & Gravel:
Additional charges for multiple bags may apply. Email for a quote if not calculated at checkout.
Container Ponds:
Shipping starts at £30. Prices are calculated at checkout.
Note: We cannot currently ship to Northern Ireland, Republic of Ireland or Europe.
Read More about delivery prices
Couriers & Delivery Schedule
Couriers Used:
Royal Mail, APC, DX and Parcel Force, and Pallet Delivery services (for large orders and 30L plants).
Shipping Schedule
- Aquatic Plants: Dispatch Schedule varies dependant on season.
- Garden Plants: Dispatched twice weekly on Mondays and Wednesdays.
If you need any help, please email us - info@plantsforponds.co.uk
Returns
Unpacking Your Plants
When your plants arrive, please unpack them carefully:
- Plants are packed in protective plastic bags. Check if any stems, leaves, or flowers are stuck to the inside of the bag before removing it.
- Gently peel off any stuck parts before removing the plant to prevent damage.
- Minor soil displacement or damage to leaves/stems during transit is normal and won’t affect the plant’s recovery.
If you’re concerned about your plants, take photos and email us, and we’ll assist you.
Damaged or Incorrect Items
If your plants or items arrive damaged, or you’ve received an incorrect item:
- Take clear photos of the packaging and damaged items.
- Email us with your order number (starting PFP) and the photos.
We’ll resolve the issue as quickly as possible.
Returns of Plants/Molluscs (Non-Faulty)
Due to the perishable nature of plants and molluscs, we are unable to accept cancellations or returns for these items. If you are unhappy with your plant or mollusc, please take photos and email us with your order number (starting PFP).
For more details about returns and our full policy, please visit our Returns Policy
Plants Delivered with Care Across the UK
Based in Hertfordshire, we ship plants across the UK, ensuring they reach you in tip-top condition to enhance your pond with vibrant, healthy greenery. Supporting a small, local business like ours means getting a personal touch – no big teams, no call centres, just real, knowledgeable help from people who care.
