Succulents have very shallow root systems, so they can tolerate, and even prefer, shallow containers and containers that allow water to drain freely.
There could be various reasons - huge pot size, excess water, underwatered succulent, the potting mix or the soil is not correct, mealybugs, not enough sun, or too much sunlight.bb尿疹
Elongated stems and sparse leaves
Etiolation is one of the most obvious signs that your succulent hasn't had enough direct sunlight. Succulents appear disproportionately taller than their original compact form, with more space between the leaves on the stem and thin growth at the top.捲髮器教學
Signs of healthy succulents include vibrant colors, firm leaves, and slow growth.多肉植物照顧
Most succulents prefer at least 6 hours of sun per day, so try to place them near a south- or east-facing window. You may notice your succulents becoming spindly or stretching toward the light if they don't get enough sun.
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Bit. Like this just put it on the edges of your succulent pot not much just little bit is fine. AndMore
Provide some shade
While they appreciate a lot of light (and very few survive in full shade), most succulents need sun protection, especially if the temperature hits the 90-degree-mark, or if they're small. Varieties that are solid green, pale, or variegated are most in danger of sun burn.
Succulents need a 50-50 mix of sunlight and shade. Colorful succulents, like aeoniums, paddle kalanchoes and some varieties of sempervitum and echeveria, need at least six hours a day to maintain their rich hues. Less sun causes them to revert to back to green and elongate.
Lack of sunlight: Succulent plants require plenty of sunlight to thrive. If your plant is not getting enough sunlight, the leaves can start to turn brown and become weak. To solve this issue, move your plant to a sunnier location, or provide artificial light if necessary.
The next sign you should look out for is if your succulent begin to drop its leaves very easily, even from just a slight sway or touch as it gets swell up with water. If overwatering continues, you'll notice that the leaves will start to turn brown or black.