157 useful answers · Page 5 of 7
Understand light, watering, repotting, and indoor plant care.
Search this topicLet watering water reach room temperature before using it. Anthuriums dislike cold conditions and can be damaged by cold water; rainwater or suitable filtered water is preferable. Keep the plant warm and use an open, fast-draining mix so its roots are not left in persistently soggy soil.
Choose a warm, bright position that animals and young children cannot reach, because anthurium parts are toxic if eaten. A low table within chewing range is unsuitable even if its light is good. Wear gloves when handling the plant and keep dropped leaves or cuttings out of reach too.
Leave the short flower-bearing stalks in place after a cluster fades. Hoyas can produce future flowers from these same structures, so cutting them off during routine deadheading removes potential bloom sites. Distinguish a spent flower cluster from a damaged stem before deciding what actually needs pruning.
Yes. A change in light after buds form can cause a hoya to drop them. Choose a bright position away from scorching sun, heaters, and cold drafts before the budding stage, then keep conditions steady. Avoid repeatedly moving a budding plant between indoor and outdoor display spots.
Use an airy mix that drains sharply rather than a dense, moisture-retaining soil. One RHS option combines equal volumes of orchid bark, potting mix, and coarse perlite. When roots fill the container, repot in spring into a pot only slightly larger, since excess wet mix can encourage rot.
Aloe is a poor choice for a persistently shaded corner. Give it a bright position with good ventilation, and choose a container mix that drains freely. If the available room has little light, select a more shade-tolerant plant rather than compensating for the dim position with extra water.
Not usually. Aloes dislike a persistently humid atmosphere as well as wet potting mix, so a bright, ventilated location is a better fit. Consider the actual light and moisture in the room rather than assuming every houseplant benefits from the steam and humidity produced by showers.
A cactus mix or another suitable mix amended for sharp drainage is a better choice. Aloe roots do poorly in continuously wet material. Use a pot that allows excess water to escape and check the mix’s drainage rather than choosing soil solely because its packaging says houseplant.
Large temperature changes and uneven watering can make gardenias shed buds. Keep the plant in a stable, bright position away from hot sun or cold drafts. During active growth, maintain evenly moist, freely draining mix; alternating between drought and saturation will not give developing buds consistent conditions.
Avoid wetting the flowers because water can discolor their petals. Gardenias appreciate humid conditions, but the blooms should stay dry. If misting foliage during hot weather, keep the spray off open flowers, and maintain steady root moisture without letting the pot stand in excess water.
Check watering and drainage before adding fertilizer. Overwatering can damage roots and cause yellow leaves; iron deficiency is another possibility, especially with alkaline conditions or hard water. Gardenias need acidic potting mix. Correct the growing conditions and identify the cause rather than treating every yellow leaf as hunger.
Insufficient light can reduce a croton’s leaf color. Give it bright indirect light, avoiding intense summer sun through glass that may scorch the foliage. Keep conditions warm and steady too. Do not try to restore color simply by increasing fertilizer while leaving the plant in a dark position.
Crotons are tropical plants that respond poorly to cold drafts and fluctuating temperatures. Move yours to a consistently warm position away from a chilly door or window. Also check moisture: both dry mix and overly wet roots can contribute to leaf loss, so do not automatically add more water.
Prune in spring with sharp pruners, making cuts just above leaf joints to encourage side growth and a more compact shape. Wear gloves and keep the milky sap away from skin and eyes. Remove cuttings from places accessible to children or pets, since the plant is poisonous.
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Not necessarily. Florist cyclamen commonly become dormant in summer, with leaves yellowing and falling. Reduce watering during this rest instead of keeping the pot constantly wet. Watch for renewed growth as conditions cool in fall, then resume regular care; a rotten tuber is different from normal seasonal dormancy.
Apply water near the pot’s edge or from below rather than pouring it into the center of the plant. Check whether the soil needs moisture first and let excess water drain. Keeping the tuber and crown from remaining wet helps reduce rot; watering should decrease when the plant rests.
Choose a cool, bright position with indirect light; about 65°F suits active growth better than a hot, dry location. Florist cyclamen are frost tender, despite the existence of hardy garden species. Keep yours protected from freezing while providing the cool conditions that support its winter and spring flowers.
Provide bright daytime light and a reliable period of uninterrupted darkness to reset flowering. NC State recommends about 14 dark hours daily for at least six weeks in fall or winter. Evening room lights can interrupt this treatment. Keep ordinary care appropriate for a succulent throughout the process.
No. Florist kalanchoe is a succulent, so let the mix dry between thorough waterings and use a freely draining cactus or succulent mix. Constantly wet roots can rot even while the plant is flowering. Check the soil instead of watering more simply because the plant has colorful blooms.
Remove spent flowers to keep the plant tidy and support further blooming. Keep providing bright light and appropriate succulent watering afterwards. Deadheading alone does not reset the next flowering season: a florist kalanchoe also needs its long-night treatment to initiate a new cycle of buds.
No. Cast iron plant tolerates shady conditions and is poorly suited to direct sun. Choose a shaded or indirectly lit position with a well-drained container mix. Its reputation for tolerating neglect does not mean every location is suitable; strong sun can be a worse choice than lower light.
No. Named cast iron plant cultivars can naturally have spots, streaks, or pale leaf tips. Compare the pattern with the cultivar label and healthy leaves before treating it. Irregular new damage still deserves inspection, but a consistent inherited pattern should not be mistaken for an infection.
Cast iron plant has a naturally slow growth rate and spreads through underground rhizomes. Do not expect rapid vines or a flush of new stems like a faster houseplant. Provide suitable shade and drainage, water appropriately during growth, and judge progress over time rather than day to day.
No. Delta maidenhair fern needs its root zone to remain moist and should not be allowed to dry out completely. Check a small pot frequently, especially in a warm room. Keep drainage available while maintaining moisture; copying a drought-tolerant succulent’s watering routine will not suit this fern.
Source checks for these answers: September 22, 2026. Product instructions and local requirements can vary.