Stephanotis Care Guide
Stephanotis floribunda
Quick Answer
Most Stephanotis problems trace back to two things: insufficient light and inconsistent watering. It needs genuinely bright indirect light — not just near a window, but in the bright zone where you'd comfortably read without a lamp. Water when the top inch or two of soil is dry rather than on a schedule, and keep humidity above 50% for the best results.
⭐Difficulty
Difficult
☀️Light
Bright indirect
💧Watering
Every 5–7 days
🌫️Humidity
High (60–70%)
🌡️Temperature
55–75°F
📈Growth Rate
Moderate
Toxicity
Source: ASPCA Animal Poison Control
Watering
Summer
Every 5–7 days
Winter
Every 10–14 days
Method: Keep soil evenly moist during growing season; never waterlogged; allow top half-inch to dry; reduce in winter; use soft water or rainwater if possible
In summer, aim to water stephanotis approximately every 5–7 days; in winter cut back to around every 10–14 days. Rather than following a calendar, keep the soil evenly moist but never waterlogged. Water when the top 1–2 inches of soil are dry, then water thoroughly so it drains from the bottom. Drooping with moist soil means roots may be struggling; drooping with dry soil is a simple thirst signal.
Light Requirements
Bright indirect
Stephanotis does best in 2–3 feet from a south- or east-facing window, screened from direct midday sun. A sheer curtain is fine for filtering harsh afternoon sun. Stephanotis adapts to lower light but grows more slowly and the leaves may become smaller.
Soil & Potting
Soil: Rich, well-draining potting mix
Pot: Any pot with drainage; provide a wire hoop, trellis, or window frame to climb
Temperature & Humidity
Temperature: 55–75°F (13–24°C)
Humidity: High (60–70%)
Fertilizing
Frequency: Every 2 weeks in spring/summer; skip fall/winter
Type: Balanced or slightly phosphorus-rich liquid fertilizer
Common Problems
Bud drop
Bud drop: Moved the plant, or temperature/humidity fluctuation. Keep conditions consistent. Catching the problem early makes it much easier to fix — watch for early warning signs and act before the plant is in serious distress.
Yellow leaves
Yellow leaves: Overwatering or too much direct sun. Adjust both. Yellow leaves that start on the lower or older growth first usually point to overwatering. Check the soil — if it's wet, hold off entirely until it dries out properly. Less commonly, yellowing comes from low light, nutrient deficiency, or the natural ageing of older leaves.
Mealybugs on new growth
Mealybugs on new growth: Treat with neem oil or isopropyl alcohol. Check under leaves and along stems regularly, since pests establish colonies before becoming visible from above. Treat with insecticidal soap or neem oil, covering the undersides of leaves, and repeat every 5–7 days for at least three rounds.
Scale on stems
Scale on stems: Hard brown bumps. Treat with systemic insecticide or neem. Check under leaves and along stems regularly, since pests establish colonies before becoming visible from above. Treat with insecticidal soap or neem oil, covering the undersides of leaves, and repeat every 5–7 days for at least three rounds.
Propagation
The easiest way to propagate Stephanotis is by stem cuttings. Take a 4–6 inch cutting that includes at least one node (the point where a leaf attaches). Remove any leaves that would be submerged, then place it in water or directly into moist potting mix. In water, roots appear within 2–4 weeks; pot up once they reach an inch long. The thing that trips people up most: taking a cutting without a node. Without a node, the cutting stays green for weeks but will never root.
Seasonal Care Calendar
🌸 Spring
Spring is when Stephanotis starts actively pushing new growth as day length and light intensity increase. Increase watering frequency as the plant becomes more active, begin fertilising every 2–4 weeks with a balanced liquid fertiliser, and this is the ideal window for repotting or taking cuttings.
☀️ Summer
Summer is peak growing season — Stephanotis is working hard and using water and nutrients faster than at other times of year. Water more frequently but check the soil rather than going on a fixed schedule, since heat and higher light accelerate drying. If you move it outdoors, introduce it to conditions gradually to prevent sun scorch.
🍂 Fall
Fall is a transition: Stephanotis grows more slowly as light levels decrease. Reduce watering frequency slightly, stop fertilising by late October, and move it closer to a window to compensate for shorter days. Avoid drafts from opening windows as temperatures drop. Watch for flower buds developing around spring–summer — avoid repotting or relocating the plant at this time.
❄️ Winter
In winter, Stephanotis enters a slower-growth phase and uses water more slowly than in summer. Water less frequently to avoid root issues from soil staying wet too long in low light. If your home is heated and the air is dry, a pebble tray or humidifier keeps the plant comfortable.