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Water Wisteria (Hygrophila difformis)

Water Wisteria (Hygrophila difformis)

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Amount: Bunch

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$7.00

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Description
Aquatic Plants

Water Wisteria

A fast-growing stem plant with deeply divided, fern-like leaves that change form with light intensity -- the most structurally unusual and visually complex stem plant in the catalog.

Deeply Divided Fern-Like Leaves Leaf Form Responds to Light Intensity Very Fast Growth Exceptional Shrimplet Cover No CO2 Required Beginner Friendly

Water Wisteria (Hygrophila difformis) is the most structurally unusual stem plant in the catalog -- a fast-growing Hygrophila whose leaves change form dramatically depending on conditions, producing deeply pinnatifid (lacy, finely divided) leaves under submerged conditions with adequate light, and broader, simpler leaves under emersed conditions or lower light. The deeply divided, fern-like leaf form that submerged Water Wisteria produces under good conditions is unlike any other stem plant in the catalog and gives it an immediately distinctive appearance -- each leaf is divided into multiple narrow lobes along its length, creating a complex, airy structure that provides exceptional biofilm surface area and shrimplet cover without the visual density of broad-leafed plants. It grows very fast, tolerates a wide range of parameters, and propagates easily by stem cuttings. One of the most rewarding fast stem plants for beginners who want something that looks more exotic than it is to care for. Fully safe with all Neocaridina, Caridina, and snails.

Not RequiredCO2
72-82FTemperature
Low-HighLighting

Leaf Form, Growth and Behaviour

Deeply divided, fern-like leaves under good submerged conditions -- the defining characteristic of Water Wisteria under adequate light is the deeply pinnatifid leaf -- a broad leaf divided along its length into multiple narrow lobes that give each leaf a lacy, fern-like appearance clearly distinct from the simple oval or rounded leaves of most other stem plants in the catalog. The degree of leaf division increases with light intensity: under high light the lobes are narrow, numerous, and deeply cut; under lower light the same plant produces broader, less divided leaves that approach a simple oval form. Leaf form simplifies under low light -- a useful early indicator -- the relationship between light intensity and leaf division makes Water Wisteria one of the most useful self-indicating plants in the catalog: a plant producing deeply divided lacy leaves is receiving adequate light for its best growth; a plant producing broad, simple leaves is telling you the light could be higher. This indicator value is immediate and readable without test kits or instruments. Very fast growth rate -- among the fastest stem plants in the catalog -- Water Wisteria grows rapidly under any light level above the minimum, putting on several centimetres of new stem per day under medium to high light and producing the large, complex leaves that make it visually striking faster than slower-growing alternatives. The fast growth rate combined with the dramatic leaf form means a group of Water Wisteria stems goes from sparse newly-planted cuttings to a full, complex-looking background planting within three to four weeks under good conditions. Exceptional biofilm surface area and shrimplet cover from divided leaf structure -- the deeply lobed leaf surface has a substantially higher surface area per leaf than a simple oval leaf of equivalent width -- each lobe provides its own biofilm surface, and the spaces between lobes create sheltered micro-environments where biofilm accumulates more richly than on exposed flat surfaces. Shrimplets navigate through the divided leaf structure freely and are effectively concealed within it, making Water Wisteria one of the most functionally effective cover plants for breeding setups in the catalog. Propagates easily by stem cuttings -- any section grows -- cut the top 10-15cm from any stem, strip the lowest 3cm of leaves, and replant. The remaining lower stem produces side shoots from the nodes below the cut. Each cutting becomes a new full stem within two to three weeks. A single initial bundle of Water Wisteria can establish a full background planting within six to eight weeks through successive trimming and replanting cycles.

Getting Started

1Plant in the background in groups of five or more stems -- strip the lowest 3cm of leaves from each stem and plant at 2-3cm spacing in a background group. Under adequate light new leaves develop their characteristic lacy, divided form within the first week or two of submerged growth -- the initial leaves may be simpler in form if the plant was grown emersed in the nursery, with subsequent growth producing the fully divided form.
2Medium to high light for deeply divided leaf form -- provide medium to high light to drive the most divided, lacy leaf expression. Low light produces growth but the leaves are simpler and broader -- still attractive but without the fern-like character that makes Water Wisteria visually distinctive. Increase light intensity if leaves are producing broad, simple forms rather than the divided structure.
3Trim every two to three weeks and replant tops -- the fast growth rate requires a regular trimming rhythm. Cut stems at the desired height and replant the trimmed tops immediately in front of or alongside the existing group. Water Wisteria responds to trimming with immediate new growth from the cut nodes and the replanted tops produce new stems within one to two weeks.
4Fertilise consistently with balanced liquid formula -- liquid fertiliser dosed two to three times weekly supports the rapid growth rate and the production of large, fully divided leaves. Without consistent fertilisation the fast growth rate depletes water-column nutrients and new leaves become smaller and less divided than well-fed growth.
Bonus Tip

Water Wisteria planted immediately behind a group of compact, fine-leafed foreground or midground plants -- Staurogyne Repens, Cryptocoryne Parva, or Pygmy Chain Sword -- creates one of the most dramatic plant scale contrasts achievable in a low-tech planted tank. The large, deeply divided, fern-like leaves of Water Wisteria in the background read as vastly more complex and texturally rich than the tiny, simple leaves at the foreground, and the scale difference between front and back produces a depth illusion that makes the tank appear larger than its physical dimensions.

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Browse more aquatic plants

Pair Water Wisteria with Hornwort, Vallisneria, or Anubias for a complete planted layout. Browse our Aquatic Plants collection.

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Policies & Disclaimers
Aquatic plants

Policies & Disclaimers

Choosing your portions, using the plant promotion, and knowing what to expect when your plants arrive.

Buy 2 Get 1 Free: add all three

Choose three eligible plant items and add all three to your cart, including the plant you want free. The discount applies automatically at checkout; no code is needed. Adding only two items does not add a third plant for you.

Mix and match eligible varieties or choose multiple quantities of the same eligible plant. The least expensive eligible item is free. For example, with eligible items priced at $5, $8 and $10, the $5 item is discounted and the plant subtotal is $18 before shipping and tax.

The offer repeats for complete qualifying groups: three eligible items give one free, six give two free, and nine give three free. The current offer has no per-order use limit. Items must be included in the promotion; Plant Weights and other non-plant accessories do not qualify.

An item means the sale unit in your cart. One bunch, cup, portion or multipack counts as one item when purchased at quantity one, not one item for every stem, leaf or bulb inside it. Check the listing and selected option for what each unit contains.

Check the discount and quantities in your order summary before paying. Other promotions can affect the final discount; multiple product discounts do not stack on the same item. This is an online checkout offer, not an automatic in-store POS discount.

Portions, sizes & what you receive

Read this plant’s description and selected option for its sale format, portion size and any stated stem or plant count. A bunch, loose portion, rooted plant, bulb, cup and mounted plant are different products; there is no single size or count that applies to every plant we sell.

A mature height or spread describes potential growth in an aquarium, not the size shipped. Use the advertised purchase portion to plan your order. A full carpet, dense moss-covered surface or established group in a photograph may require several portions and time to grow.

Do not assume that a pot, planting weight, rock, wood, substrate or other display accessory is included unless the listing explicitly says it is. If the received portion appears different from the selected listing, photograph it with its packaging and contact us promptly.

Photos, color & natural variation

Photos illustrate the named plant or variety and its appearance. Living plants vary in leaf size, shape, root development, branching and fullness; a photo of an established specimen is not a measurement of each portion shipped. The product description and selected option remain the reference for your purchase.

Aquarium lighting, camera settings and the growing environment affect perceived color. Red or pink varieties can look different under different lighting and growing conditions. Do not use a photograph alone to select a plant’s care requirements or expect immediate mature coloration.

Above-water growth & the transition underwater

Some aquarium plants can grow with their leaves above water as well as submerged. These growth forms can have different leaf shapes and appearances. New underwater growth may look different from older leaves as the plant adjusts. This explanation does not mean every plant is supplied in the same growth form; follow any specific information in the listing.

Leaf loss or softening after a change of environment is often called melt. Look at the plant as a whole and its growing points rather than judging only one older leaf. Do not assume that a damaged plant is simply transitioning or wait for new growth before reporting an arrival problem.

This is background care information, not a new exclusion from the Live Arrival Guarantee. Arrival damage is assessed under the existing policy.

Planting: match the method to the plant

For stem plants, separate the stems and plant with room between them. For rosette plants, position the roots in the substrate without burying the crown. Remove transport bindings and growing material carefully where appropriate.

For Anubias and Java fern, keep the rhizome exposed rather than burying it. Moss can be divided into smaller portions and attached to suitable hardscape. Floating plants belong at the surface. Bulbs and tubers need species-specific planting depth; do not assume every type should be fully buried.

Keep plants damp while working. Follow the individual listing for placement and care, especially when a plant has unusual requirements. These are planting tips, not additional conditions for a claim.

Growth, tank conditions & choosing companions

Plan for the plant’s mature size, available light and the space it will occupy. A background stem plant, slow-growing rhizome plant and floating plant serve different roles; a purchase portion does not instantly create a finished aquascape.

Use the listing’s guidance on light, nutrients and carbon dioxide rather than assuming every plant needs the same setup. Growth rate and final appearance depend on aquarium conditions and maintenance. More light alone is not a substitute for a balanced setup.

Consider animals that dig, uproot or eat plants before choosing placement. Floating growth can shade plants below it, and fast-growing plants may need thinning. Observe new growth and make gradual, species-appropriate adjustments.

Hitchhikers & introducing plants

Our existing policy does not guarantee pest-free arrival. Plants can carry tiny organisms or eggs, including snail eggs, despite inspection. Inspect new plants before introduction, and consider separate observation or quarantine to protect an established aquarium.

Do not assume a plant is sterile, pesticide-free or safe for a particular treatment unless the listing explicitly provides that information. Sensitive leaves, mosses and roots can respond differently to dips. Research the exact plant and any treatment before using it; do not apply an animal medication or a strong dip by default.

Arrival problems: document and contact us promptly

For damaged or dead plants, email support@superiorshrimpaquatics.com within two hours of the carrier’s recorded delivery time. Use the email address on the order and include all arrival concerns in your first message.

Send clear photographs of the affected plants and their packaging, with the shipping label or invoice visible for identification. Photograph packaging damage before unpacking or discarding materials, and consult the full guarantee’s documentation instructions. Keep the original photos.

The current guarantee covers aquatic plants but excludes promotional or free items. That existing exclusion also matters when ordering a free promotional plant. Claims and available resolutions are assessed under the full policy; this tab does not expand or reduce coverage.

Shipping your plants

Plants ship Monday and Tuesday, with Wednesday shipping available for 2-day or overnight services. Orders remain subject to stock, fulfillment timing and weather holds under our shipping policy. A shipping-service estimate is not a guaranteed dispatch date.

Plan to receive the package promptly and inspect it on arrival. Review the full shipping information for weather precautions, transit expectations and delivery issues. If your cart also contains live animals, review the shipping requirements for those animals as well.

Returns & order questions

Check the plant name, portion, quantity and selected option before completing checkout. Contact us before sending anything back; returns require prior written authorization under our existing policy. The full return policy explains the applicable conditions.

This tab explains the existing offer and policies alongside plant-care guidance. Care tips do not create new claim requirements or exclusions. Refer to the linked policies for complete terms.

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