Do Plectranthus like sun or shade?
Plectranthus seem to perform best in protected areas that do not receive direct sun all day. Although they can grow in full sun, their foliage color and plant habit will be at their best with some shade. The majority of plectranthus species are easy to propagate from cuttings. If you’ve ever grown variegated plectranthus, you know how smelly this plant is. Just brush it gently or splash water onto leaves, and the odor is released. That odor is what helps repel mosquitoes—and a host of other insects. This plant goes by many names, including madagascar spur flower, swedish ivy and mintleaf.Pest problems for Plectranthus are rarely found but can include whiteflies, aphids and red spider mites during summer months. Diseases include leaf spots, stem rots and root rots.Fertilizer. Plectranthus appreciate monthly fertilization during their active growing period, from the spring to the fall. A standard 10-20-10 plant fertilizer should be sufficient for most varieties.Pruning: Plectranthus likes regular pruning during early spring. Remove any damaged or dying stems and thin out any overcrowding. When pruning, cut stems at a 45 degree angle just above a node for best results. Regular pruning will keep your plant looking lush and happy.
How to keep Plectranthus blooming?
Thus, except for gardeners in the deep South, Plectranthus is more often grown as an indoor potted houseplant. To enjoy plentiful indoor blooms, you will need to give it lots of bright light. Failure to bloom is usually the result of not enough light or too much high nitrogen fertilizer. Yellowing leaves: often caused by overwatering or poor drainage, leading to root rot. Ensure the plant is in well-draining soil and adjust watering habits. Be sure to check that your Plectranthus is not standing in water. Wilting: Even when the soil is wet, wilting can indicate root rot or fungal infections.