Succulent Care for Beginners

What Makes Succulents Different?

Succulents store water in thick, fleshy leaves or stems, which is why they can go weeks between waterings ^{[1] [3] [2]}. They come from many plant families, including the stonecrop, spurge, and cactus families. All cacti are succulents, but not all succulents are cacti ^[1].

The easiest way to kill a succulent is to water it too much. ^[4] Good care starts with bright light, a fast-draining mix, and a soak-then-dry watering rhythm ^[1].

Succulent Care at a Glance

Need	What works	Source
Light	Abundant bright light: ideally 10 or more hours of bright, indirect light, at least 6 to 8 for most	Iowa State
Water	Soak the whole root ball, let it drain, then let the soil dry completely; Iowa State suggests starting at every 2 to 3 weeks	Iowa State
Soil	About one-third organic material and two-thirds mineral material, or a cactus and succulent mix	Iowa State
Pot	Drainage hole required; small, snug, porous pots dry fastest	Iowa State
Temperature	55 to 75°F, with cooler nights	Iowa State
Humidity	Low household humidity is fine	Iowa State, MBG
Fertilizer	Light: one-half to one-quarter strength in spring and summer only	Iowa State

The table summarizes Iowa State Extension's guidance ^{[1] [2]}, with Missouri Botanical Garden on humidity ^[3].

Not every plant called a cactus follows these rules. Christmas and Thanksgiving cacti are tropical "jungle cacti" that want more moisture and less direct sun ^[3]; see our Christmas cactus care guide for those.

How Much Light Do Succulents Need Indoors?

Iowa State Extension calls light often one of the most limiting factors indoors and recommends 10 or more hours of bright, indirect light, with most succulents needing at least 6 to 8 hours ^[1]. Missouri Botanical Garden says cacti and succulents generally need at least 4 hours of bright, direct light a day ^[3]. University of Illinois Extension recommends a south- or west-facing window ^[4]. These numbers measure different things: Iowa State's hours are bright, indirect light, while Missouri Botanical Garden's 4 hours are direct sun. A south- or west-facing window gives the most light indoors ^[4]; in a west window, watch for scorch from hot afternoon sun, which Iowa State says most succulents appreciate protection from ^[2].

Introduce direct sun gradually: a plant moved suddenly from lower light into strong sun can scorch, leaving brown, tan, or bleached patches that will not recover ^{[2] [3]}.

Signs of too little light are tall, lanky, pale new growth, and rosettes that open up and flatten their leaves to catch more light ^[2]. If a window is not bright enough, use a high-output full-spectrum fluorescent or LED grow light. Iowa State suggests placing plants within 12 inches of the light and running it 12 to 16 hours a day on a timer ^[2]. Rotating the pot helps prevent lopsided growth ^[1].

How Do You Water Succulents?

Use a wet-dry cycle. Water thoroughly until the whole root ball is wet and water drains out, then let the soil dry completely before watering again ^[1]. Never leave water standing in a saucer, sleeve, or outer pot for more than a few hours ^[1].

How often depends on light, soil, pot, temperature, and humidity. Iowa State suggests starting at about every 2 to 3 weeks ^[1]. Missouri Botanical Garden recommends checking moisture every 2 to 3 weeks, watering more often during active growth (March to October in the Midwest), and watering no more than once a month in winter, when growth slows and overwatering leads to root rot ^[3]. For a full schedule by season, see how often to water succulents.

How to check: push a finger or a chopstick several inches into the soil. If the chopstick comes out darker with moisture, wait a few days ^{[1] [2]}. You can also learn the weight of the pot when it is dry ^[3].

Watering too little causes problems too. Iowa State notes that succulents still need regular water, and that growth can speed up considerably with a consistent wet-dry cycle ^[1].

What Soil and Pot Should You Use?

Regular potting soil holds too much water for succulents and risks root rot ^[1]. Use a sharp-draining mix instead:

• Buy it: a commercial cactus and succulent mix is a good choice for beginners ^[1].
• Mix it: combine one part organic material (potting soil, pine bark, compost, or coir) with two parts mineral material (perlite, coarse sand, pumice, or fine gravel) ^[1].

Pots. Every container needs a drainage hole. Iowa State warns that a layer of gravel at the bottom is not a substitute; plants in such pots often stay too wet ^[1]. If you love a pot without a hole, plant the succulent in a slightly smaller pot that drains and set it inside, emptying any water that collects ^[1]. Clay and terracotta are ideal because they dry faster, and small, shallow, snug pots dry out more quickly than oversized ones ^[1]. For mix recipes in detail, see the best soil for succulents.

Temperature, Humidity, Feeding, and Repotting

Temperature. Typical home conditions suit most succulents. Iowa State gives 55 to 75°F as ideal, with some tolerating 45 to 85°F, and notes that cooler nights and warmer days work well ^[1]. Some succulents do better with a cool, bright rest period in winter ^[3].

Humidity. The low humidity in most homes, especially in winter, is fine and helps the soil dry ^{[1] [3]}.

Feeding. Most succulents need little. Use an all-purpose fertilizer at one-half to one-quarter of the label rate, every 3 to 4 waterings in spring and summer, or a succulent fertilizer as directed. Do not feed in winter ^[1].

Air flow. Good air circulation helps the soil dry and can reduce the risk of pests such as mealybugs and spider mites ^[1].

Summer outdoors. Succulents can go outside for summer. Iowa State recommends part sun so intense light does not damage leaves and stems ^[1], and Missouri Botanical Garden advises moving plants to filtered light first to prevent sunscald ^[3]. Bring them in before temperatures drop below freezing ^[4].

When Should You Repot a Succulent?

Not often. Succulents do well in snug containers because the soil dries faster, but over time the soil breaks down and holds more water, and larger plants can become top-heavy ^[1]. When you repot, choose a container just big enough for the roots, with a drainage hole, and avoid oversized pots, which stay wet longer ^[1]. Missouri Botanical Garden suggests repotting when growth begins in spring, into a pot only about 1 inch larger in diameter ^[3].

Handle plants gently, and use thick gloves or a folded band of paper for spiny ones ^[1]. Repotting is also a good time to propagate: most succulents grow easily from offsets, stem cuttings, or leaf cuttings ^[1]. Missouri Botanical Garden suggests letting offsets and cuttings dry for about two days so the cut end calluses, then potting them in a sandy mix ^[3]. Snake plants can also be grown from leaf sections ^[3]; see how to propagate a snake plant.

Common Succulent Problems

Symptom	Likely cause	What to do
Yellow, soft, mushy leaves and stems; damp soil; fungus gnats	Overwatering [2]	Stop watering, let the soil dry thoroughly, and repot into sharp-draining mix if needed
Leaves shrivel, wrinkle, yellow, or brown, then drop; soil bone dry	Underwatering [2]	Water thoroughly when the soil is dry; do not wait too long
Dropping or shriveling leaves with wet soil	Root rot from waterlogged soil [2]	Let the soil dry; if rot is advanced, propagate healthy pieces
Tall, pale, stretched growth; flattened rosettes	Too little light [2]	Move to brighter light or add a grow light
Brown or tan patches on leaves or stems	Sun scald after a sudden move into bright sun [2]	Change light gradually; damaged areas will not recover
White cottony masses, sticky honeydew	Mealybugs [2]	Isolate the plant, remove the masses, and treat with a product labeled for the pest
One or two dry lower leaves on a healthy plant	Normal aging [2]	Simply remove them

Iowa State explains that root rot kills roots, so the plant shrivels and drops leaves as if it were dry, and adding more water makes it worse ^[2]. Always check the soil before you water a shriveling succulent.

Are Succulents Safe for Cats and Dogs?

It depends on the plant. The ASPCA lists some common succulents as non-toxic and others as toxic to cats and dogs:

Succulent	ASPCA listing
Echeveria (ASPCA entry: variegated wax plant, Echeveria sp.)	Non-toxic [5]
Haworthia	Non-toxic [6]
Burro's tail (Sedum morganianum)	Non-toxic [7]
Jade plant	Toxic [8]
Aloe (ASPCA entry: Aloe vera)	Toxic [9]
Kalanchoe	Toxic [10]

If you think your pet has eaten part of any plant and seems unwell, contact your veterinarian or the ASPCA Animal Poison Control Center right away. For more on individual plants, see our guides to jade plant care and kalanchoe care.