Sweetheart plant care guideHoya kerrii
Sold as single heart-shaped leaf. Ranked #45 of Europe's most-searched houseplants.
WateringWhen and how much water
Water Sweetheart plant when the soil has dried out completely. In summer that's typically every 14 to 21 days; in winter slow down to every 30 to 45 days, sometimes less. Use room-temperature water and let any excess drain — never leave the pot sitting in standing water.
The real schedule depends on three things the calendar can't see: the actual light at the plant, the pot's size and material (terracotta dries faster than glazed ceramic), and your local humidity. Botanicaly's app retunes the schedule from those signals on every reminder.
LightHow bright a spot it needs
Sweetheart plant is bright / direct light: needs several hours of direct sun. Turn the pot every week so it grows evenly. The ideal lux range is 10,000 - 50,000 lux. In practical terms, place it directly in front of a south or southwest window, or 30 cm from an east window.
Pet safetySafe with cats and dogs
Pet-safe. Sweetheart plant is non-toxic to cats and dogs. Safe to keep in a home with pets.
Get the personalised schedule
Botanicaly tunes water, light, and care reminders for Sweetheart plant based on your home's actual conditions. Free on iOS and Android.
Download BotanicalyFAQCommon questions
How often should I water a Sweetheart plant?
Water your Sweetheart plant (Hoya kerrii) when the soil has dried out completely. In summer, that's typically every 14 to 21 days; in winter, slow down to every 30 to 45 days, sometimes less. Botanicaly's app tunes this further based on your home's actual light, pot size, and local weather.
How much light does a Sweetheart plant need?
Sweetheart plant is bright / direct light: needs several hours of direct sun. Turn the pot every week so it grows evenly. The ideal lux range is 10,000 - 50,000 lux. In practical terms, place it directly in front of a south or southwest window, or 30 cm from an east window.
Is Sweetheart plant safe for cats and dogs?
Sweetheart plant is non-toxic to cats and dogs. Safe to keep in a home with pets.