Croton care
Codiaeum variegatum — also called Garden croton, Joseph’s coat. Everything below is the same data Plantroster uses to schedule care for this species.
Care at a glance
| Light | Bright, some direct sun. Tolerates bright. Needs direct sun to hold its colors — in shade it turns plain green. |
|---|---|
| Water | About every 6 days in summer, every 11 in winter. Let the top 1" dry first. |
| Soil | Standard houseplant mix — 7 parts potting mix, 3 parts perlite |
| Humidity | At least 45%, happiest near 60% |
| Temperature | 65–85°F. Cold damage below 50°F; heat stress in sun above 100°F. |
| Feeding | Every ~30 days while actively growing. Nothing in winter. |
| Repotting | Every 2 years, or when roots circle the pot |
| Tap water | Tolerates tap water |
| Pets & children | Toxic. Irritating sap; vomiting if eaten. |
What people get wrong about croton
Drops leaves after ANY change — new house, new spot, cold draft, missed watering. Leaf drop right after you bring it home is expected, not a crisis.
Common problems
Watch for spider mites, mealybugs, scale. Check leaf undersides monthly — backlighting a leaf against a window is the fastest way to catch mite webbing before an infestation takes hold.
Plantroster tracks this plant's watering, feeding and repotting cadence against your actual weather — and tells you when a cold night or heatwave means moving it.
Open PlantrosterCroton FAQ
How often should I water a croton?
Roughly every 6 days in the growing season and every 11 days in winter, but treat that as a starting point rather than a rule — light, pot size and your home's warmth all shift it. Keep evenly moist in warm weather; it drops leaves fast when it dries out.
Is croton toxic to cats and dogs?
Yes. Irritating sap; vomiting if eaten. Keep it out of reach of pets that chew plants.
How much light does a croton need?
Bright, some direct sun is ideal, and it will cope with bright. Needs direct sun to hold its colors — in shade it turns plain green.
Why does my croton have brown tips?
Croton is not fluoride-sensitive, so brown tips here usually point to inconsistent watering or fertilizer salts built up in old soil. Flush the pot thoroughly and keep to a steadier watering rhythm.
What soil is best for croton?
Standard houseplant mix: 7 parts potting mix, 3 parts perlite. Bagged potting soil alone stays too wet in an indoor pot; perlite fixes the drainage.
Other plant guides
General horticultural guidance, not a substitute for inspecting your own plant. Toxicity notes are a starting point — if a pet or child has eaten part of a plant, contact a vet or poison control rather than relying on this page.