Tropica Cryptocoryne x willisii Potted Aquarium Plant | Cryptocoryne Aquarium Plant

Spot the lower-case 'x' in Cryptocoryne x willisii: botanical shorthand declaring this plant a hybrid. It is the hybrid Tropica grows for the pot on this page — a live aquarium plant, filed in the Cryptocoryne group of our potted range and stocked for UK planted tanks.

Its record makes pleasant reading for anyone allergic to complicated care. The grade is Easy. The growth form is rosulate, so the plant organises itself as a rosette. The grower is Tropica and the format is the nursery pot. Identity, habit, grade, provenance — four facts, each drawn from the product file rather than from a generic Cryptocoryne write-up, and four facts are enough to buy well.

The fifth line on the record is an instruction rather than a fact: check the plant's light, fertiliser and CO2 needs against your planted aquarium layout. We pass it on without dilution. Tanks are individual; the right question is never whether this is a good plant, but whether it is a good plant for the system you are running — and only you can check that, ideally before the order goes in.

Cryptocoryne has its own family heading in our potted plants, and it is worth a browse before you finalise anything. Hybrids and species sit side by side there, each with the same record structure as this page, so establishing where x willisii fits in your shortlist is a quick, fair comparison rather than a leap of faith. Keep this tab open while you look; the back-and-forth is faster than it sounds and usually settles the decision in one sitting.

Cryptocoryne x willisii — recorded care details

• Hybrid: Cryptocoryne x willisii
• Rated Easy to keep
• Form: rosulate (rosette habit)
• Supplied live in a Tropica pot
• Suit-your-setup check: light, fertiliser, CO2

Shopping notes

One unit buys one pot, and the page reflects live stock. Rosette growers like this are picked for positions in a design, so identify those positions first and let them set your quantity. Add the rest of the layout's plants to the same order where you can — a complete planting delivered together is easier to manage than instalments. For advice on quantities for your tank size, message us before ordering.