烏斯特隱球藻（Cryptocoryne usteriana）

烏斯特隱球藻（Cryptocoryne usteriana）的基本資料

栽培難度

適合新手

壽命

多年生草本。通過走莖繁殖

體型

葉長50厘米以上，高度可達70厘米

適宜溫度

22〜26℃

澆水

即使沒有CO2也能生長。施肥可改善著色

光量・照明

即使在弱光下也能生長。光線充足時葉色會變深。

CO2・肥料

CO2不是必需的。充分施肥時背面會呈現紅酒色。

水溫・水質

適溫為22～26℃。喜歡硬水，KH 7～21°dH，pH 6～8為標準。對鹼性水也有良好適應力。

底床・著生

種植於底床中。因體型較大，應放置於大型水族箱的後景位置。

修剪・增殖方法

通過長走莖產生子株，切離後重新種植。

注意事項

與外觀相似的長葉隱球藻有時會被誤售為本種。移植、光線和水質的急劇變化易引發「隱球藻溶解」現象，導致葉片溶化。若根莖完好，新葉會長出，故無需拔起，只需耐心等待。水草不應棄置於戶外，避免逃逸入野外水系。

關於烏斯特隱球藻（Cryptocoryne usteriana）

A large Cryptocoryne from Guimaras Island, Philippines, with wavy leaves reaching over 50 cm. Given enough light and fertilizer, the leaf undersides turn wine-red. It favors hard water and suits beginners.

開始照料烏斯特隱球藻（Cryptocoryne usteriana）前需要了解的7件事

1. 1Light Shapes Leaf Color

   Grow this plant under good light and the leaf undersides tend to develop a deep wine-red color. In lower light it will still grow fine, but the color stays more muted. Avoid harsh direct sun and aim for bright, stable lighting.

2. 2Prefers Hard Water

   Cryptocoryne usteriana does best in hard water. In very soft water it can struggle, so it is worth checking water hardness as you care for it. Avoid sudden changes in water chemistry during water changes.

3. 3Fertilizer Boosts Color

   Along with light, adequate fertilizer helps bring out the vivid wine-red on the leaf undersides. Consider root tabs or liquid fertilizer to support growth. Color can fade if the plant runs low on nutrients for too long.

4. 4Suits Larger Tanks

   Leaves can grow past 50 cm, and the plant as a whole can reach 70 cm in height, making it a large species. It can feel cramped in a small tank, so give it a tank with enough room. Placed at the back or center, it becomes a real centerpiece.

5. 5Spreads via Runners

   As a perennial, it spreads naturally by sending out runners that produce new plantlets. Given time, it will form a colony without any need to divide it by hand. Plantlets can be separated and replanted once established.

6. 6Resists Fish Nibbling

   Its leaves are tough and less prone to being nibbled than many other aquatic plants. That makes it a good option for tanks with more herbivorous fish. That said, individual fish behavior varies, so keep an eye on your plants.

7. 7Beginner-Friendly

   It is considered beginner-friendly, relatively easy to grow even among Cryptocoryne species. With consistent basic water and light care, it can be enjoyed for years. As a perennial, it is a plant you can grow alongside for the long term.

烏斯特隱球藻（Cryptocoryne usteriana）的常見問題

Q.How large does it grow?

A.Leaves reach over 50 cm in length, and the plant as a whole can reach 70 cm in height, making it one of the larger Cryptocoryne species. Placed at the back or center of a tank, it creates an impressive layout.

Q.Is it suitable for beginners?

A.It is considered beginner-friendly and manageable with basic water quality and lighting care. As a perennial, it is a plant you can grow and enjoy over the long term.

Q.Why aren't the leaf undersides turning wine-red?

A.Insufficient light or fertilizer can lead to a more muted color. Increasing light levels and reviewing your fertilizing routine may help the color develop more fully.

Q.What water conditions does it need?

A.It prefers hard water. Very soft water conditions can cause it to struggle, so it is worth monitoring water hardness as part of your care routine.

Q.Can it be kept with fish?

A.Its tough leaves make it less prone to nibbling than many other aquatic plants, so it pairs well with fish in a planted tank. That said, individual fish behavior varies, so keep an eye on how your plants are doing.

烏斯特隱球藻（Cryptocoryne usteriana）栽培的實用工具

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