紅暈蓮

紅暈蓮的基本資料

栽培難度

適合新手

壽命

多年生

體型

蓮座最大直徑40厘米

適宜溫度

23〜25℃

澆水

澆水需求少

日照與擺放位置

春秋季置於通風良好、光照充足的室外，夏季置於不被雨淋的通風明亮的半陰處，冬季置於無霜凍的室外日光處或室內光線充足之處。

澆水

春秋型。盆土完全乾燥後再澆水，避免水分濺到葉片上。春秋季澆透，高溫多濕的夏季基本上控制澆水，冬季休眠期盆土上部三分之一濕潤即可。

溫度與越冬

對低溫有一定抵抗力，但不耐-4℃以下的低溫。國內圖鑑將0℃作為不易凍死的最低溫度參考。冬季應在無霜凍的日光處或室內管理。

土壤與換盆

使用排水性良好的土壤，在春季或秋季進行換盆並更換新土。

繁殖方法

分離基部側芽進行繁殖。不易出側芽的植株可用葉插、枝插、腰部切割等方式繁殖。

病害蟲與注意事項

花芽萌發較多，若不打算收集種子，應在花謝後即時剪除花莖。白粉應小心不要觸碰使其脫落。

關於紅暈蓮

Echeveria colorata is a hardy, beginner-friendly Mexican succulent whose powdery pale green rosette grows up to 40 cm wide and blushes pink in winter.

開始照料紅暈蓮前需要了解的7件事

1. 1Sun and airflow

   Grow it in full sun outdoors, or by a bright window indoors. With too little light the rosette stretches out and the pale coloring dulls. Keep air moving around the plant to avoid stuffiness and rot.

2. 2Water sparingly

   Water thoroughly only after the soil has dried out completely, until it drains from the bottom. Pour at the base, since water pooling in the center of the rosette invites rot. The white powder on the leaves rubs off with touch or splashing, so avoid watering from above.

3. 3Well-draining soil and pot

   Plant it in a fast-draining succulent or cactus mix. Choose a pot with a drainage hole. Unglazed terracotta dries quickly and is easy to manage. Because this plant forms a large rosette, pick a stable pot that will not tip over.

4. 4When to repot

   Repot into a slightly larger pot in spring or autumn, once the roots fill the current one. Every one to two years is a rough guide. After repotting, wait a few days before watering so that any damaged roots can settle.

5. 5Handling summer

   Hot, humid weather slows growth, so keep the plant in bright shade with good airflow and water sparingly. Harsh midsummer sun and long rainy spells can damage the leaves. Moving it under an eave is a good idea.

6. 6Winter care and pink color

   In winter the whole plant blushes a soft pink. Good sun helps the color develop, so move it under an eave or to a bright indoor spot before frost arrives. Water less often in the cold season and let the soil stay on the dry side.

7. 7Choosing a healthy plant

   Look for a tight, compact rosette with closely packed leaves. Check that the white powder is intact and that there are no wrinkles, dark spots, or wobbling at the base. A stretched, leggy plant is hard to reshape, so favor one with firm, healthy-looking leaves.

紅暈蓮的常見問題

Q.Can a beginner grow it?

A.Yes. It is rated beginner-friendly and is a sturdy plant. Give it bright light and good airflow, and water only once the soil has dried. Just take care over where you put it in humid summers and frosty winters.

Q.Should I wipe off the white powder?

A.The white powder is a natural coating on the leaves. Touching it leaves fingerprints that can stay visible until new leaves grow. It is best not to wipe it or water over the top, so the plant keeps its look. When moving it, hold the pot rather than the leaves.

Q.Why is mine not turning pink in winter?

A.Too little light, or not enough winter chill, can keep the color subtle. Growing it in a sunny spot and not overwatering in winter helps the pink come through. The degree of coloring also varies from plant to plant.

Q.How large does it get?

A.It forms a large rosette that can reach up to 40 cm across. As a perennial, it keeps growing over the years and takes up more space. When repotting, move it to a slightly larger pot and leave room around it.

Q.Can I propagate it from offsets or leaves?

A.As it grows it may produce offsets at the base, and you can separate and pot them once they are big enough. Leaf cuttings also work, though they take a long time to grow on. Spring or autumn, when growth is mild, is the best time for either method.

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