'Janet Craig' is one of the few plants that have taken on the name of a cultivar as a common name. But then, few are as easy to grow and welcome in the home as this attractive Dracaena plant. Its dramatic form makes a striking floor plant.
"Janet" is well worth getting to know. Although tropical by nature, this East Africa native adapts beautifully to average home conditions. In fact, Dracaena deremensis 'Janet Craig' does so well on its own, you don't need to fuss over it at all.
Young plants are a tuft of upright leaves. As the plant grows, it forms a cane-like stem with a cluster of leaves at its top.
Its dark-green leaves are naturally shiny. Because of their upright form, they can be dust-catchers. Keep the leaves clean by wiping them off with a damp cloth.
How big does 'Janet Craig' Dracaena get? This popular houseplant may reach a height up to 10 ft (3 m). You can prune Dracaena back if it grows too tall for your room. If you want, you can propagate the stem cuttings for more plants.
Repot in spring only when the roots have filled the pot. Young plants may need repotted every 2-3 years. Use a pot with a drainage hole to prevent overwatering.
Problems with this Dracaena are few. Watch for webbing between leaves. Spider mites may attack during the winter months when the air is dry. Unfortunately, they're difficult to detect until the infestation is severe. Treat your plant right away with insecticidal soap.
Dropped leaves are likely caused by soil that's either too wet or too dry. Water thoroughly to wet all the roots, then allow soil to dry slightly before watering again.
Brown leaf tips indicate dry soil or a build up of soluble salts. Soluble salts come from the chemicals in tap water and fertilizers and can damage foliage and roots. It's a good idea to flush salts from the soil every year.
Is 'Janet Craig' plant poisonous to pets? Yes. According to the ASPCA, Dracaena spp. contain saponins, which is toxic to cats and dogs.
Look for the cultivar 'Janet Craig' to be sure you're getting this plant. Other Dracaena species look similar.
D. deremensis 'Compacta' is a much smaller variety that only grows to 2 ft (60 cm) tall.
Light: Moderate to bright light. Keep plant out of direct sunlight which can scorch its leaves, leaving brown marks. Pale leaves can indicate that light is too low.
Water: 'Janet Craig' Dracaena will tolerate many abuses, but not soggy soil. Water thoroughly, allowing the top inch (2.5 cm) of the soil to dry out between waterings. Water less in winter, when light levels are lower and growth has slowed. Use a pot with a drainage hole to prevent wet soil. Overwatering will cause leaves to turn yellow and fall off.
Humidity: 40-50% relative humidity. Discover easy ways to increase humidity for your houseplants.
Temperature: Average room temperatures (65-75°F/18-24°C)
Soil: Any good-quality potting mix
Fertilizer: Feed monthly year-round with a balanced water-soluble fertilizer diluted by half.
Propagation: Take 4 in (10 cm) stem tip cuttings in spring and root them in moist soil.