Jade Plant Care: Light, Watering, and Pruning for a Sturdy Plant

A jade plant (Crassula ovata) needs at least four hours of bright light a day, ideally from a south or west window, a fast draining gritty mix in a pot with a drainage hole, and water only after the mix has dried all the way through. In warm, bright rooms that often means watering every two to three weeks, and much less in cool, dim months. Most jade problems, such as soft or dropping leaves, a leaning stem, or stretched growth, trace back to too much water or too little light. Prune in the warm months to build a thick trunk and a compact, tree like shape, and keep it away from pets, since jade is toxic to dogs and cats.

Light

Jade is a succulent from dry, sunny hillsides, and light is the single biggest factor in how it looks. A south or west window is best. An east window works if the plant sits right at the glass. In low light the stems stretch, the spaces between leaves get longer, and the plant leans toward the window and can tip over. Rotate the pot a quarter turn every week or two so it grows evenly. If your brightest window is still dim, a grow light placed about 12 inches above the plant for 12 to 14 hours a day keeps growth tight.

Leaf edges that blush red in strong light are a normal stress color and nothing to fix. If you move a jade from a dim room into full sun, or outdoors for the warm months, do it over a week or two so the leaves do not scorch.

Watering

Water thoroughly, until it runs from the drainage hole, then wait until the mix is dry all the way down before watering again. Push a finger or a moisture meter deep into the pot rather than judging by the surface. Empty the saucer after every watering so the roots never sit in water. In cool rooms and during the short days of the year, a jade may need water only once a month or so.

Read the leaves to adjust. Thin, wrinkled, or slightly soft leaves that firm up a day after watering mean the plant went too dry. Swollen leaves that turn yellow, translucent, or mushy, especially near the base, mean too much water. Mushy stems or a black base point to rot, and our guide to root rot in houseplants explains how to check the roots and save healthy pieces.

Soil and pots

Use a cactus and succulent mix, or make one by blending regular indoor potting mix with an equal amount of perlite or coarse grit. The goal is a mix that drains in seconds and dries within a week or so in a bright spot. A clay or other heavy pot helps in two ways: it dries faster than plastic, and its weight keeps a top heavy jade from falling over.

Jade grows slowly and likes to be snug, so repot only every two to four years, or when roots fill the pot. Move up just one pot size. Let the root ball dry before repotting, shake off old mix, and wait about a week before watering the newly potted plant so any broken roots can seal.

Temperature and feeding

Normal room temperatures of about 60 to 75°F suit jade well, and it handles cooler nights down to about 50°F. Cool nights and bright days can even encourage the small, star shaped flowers on older plants. Keep it away from frost, cold drafts, and blasting heat vents. Feed with a balanced fertilizer diluted to half strength once a month while the plant is putting out new growth, and skip feeding when growth stops.

Pruning for a thicker trunk

A jade that is never pruned often grows tall, thin, and floppy. Pruning in the warm months, when the plant is actively growing, makes it branch and thicken. Cut a stem just above a pair of leaves or a leaf scar, using clean, sharp shears. Two new branches usually form just below the cut over the next few weeks. Remove stems that cross, grow straight down, or make the plant lopsided, and never take more than about a third of the plant at once.

Propagating from cuttings and leaves

Jade roots easily. Take a stem cutting 3 to 5 inches long, or twist off a healthy, plump leaf, and let it sit in a dry, shaded spot for several days until the cut end forms a dry callus. Set it on or just into barely damp succulent mix in bright, indirect light. Water lightly only when the mix is dry. Stem cuttings usually root in a few weeks, and single leaves take longer but often sprout a tiny new plant at the base. Our guide to propagating houseplants from cuttings covers rooting basics for other plants too.

Common problems

• Leaf drop: usually overwatering, a sudden move, or a cold draft. Check the mix and keep conditions steady.
• Leggy, leaning growth: not enough light. Move it closer to the window or add a grow light, then prune to reshape.
• White cottony spots in leaf joints: mealybugs. Dab them with a cotton swab dipped in rubbing alcohol and check again weekly. See our guide to mealybugs and scale on houseplants.
• Brown, dry patches: sun scorch after a fast move into strong light, or leaves touching cold glass.

Pet and child safety

The ASPCA lists jade plant as toxic to dogs and cats, with signs that can include vomiting, lethargy, and loss of coordination. Keep the plant and any pruned pieces out of reach. If a pet chews it, call your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435. If a child eats part of the plant, call Poison Control at 1-800-222-1222.

Bottom line

Give a jade plant your sunniest window, a gritty mix in a heavy pot with a drainage hole, and water only when the pot is dry all the way through. Prune in the warm months for a thicker trunk, root the pieces you cut, and keep it where pets cannot reach it.

Related reading

• Houseplants for bright, sunny rooms
• Root rot in houseplants: signs and rescue
• Soil moisture meters for houseplants
• Christmas cactus bloom care

Ready to match plants to your location? Try the PlantWise Plant Finder →