When Do You Plant Caladium Bulbs
If you re planting caladiums in pots a standard rich potting soil will do.
When do you plant caladium bulbs. Caladiums are seasonal plants even in the tropics where gardeners plant them in the spring and summer months when they ll thrive in the heat and wet. Caladium bulbs are sold in various size grades based on the diameter of the bulb. Caladiums are tropical plants and cannot tolerate any frost and only emerge when the soil is warm. How to grow caladium plants.
Select a location in shade or part sun with a good rich moist organic soil. Prepare the soil for planting. Like most plants caladiums grow best in fertile well drained soil. Bulb size tips planting separations by bulb size yup it s true.
If you are in usda hardiness zones 9 or higher you can leave your caladium bulbs in the ground year round as they can survive the winters in these areas once established. If you are planting them in a sunny location it is important that they still get some shade during the hottest part of the day. If you re growing caladiums indoors keep them in a warm room with plenty of light until outside temperatures are warm enough to transplant. Especially if you live in a cold winter area that has a short growing season start caladium tubers in pots indoors or in the greenhouse so they re already growing when you plant them outside.
Most caladium varieties can be planted in either sun or shade. When grown indoors they do best with lots of heat bright but indirect light and plenty of humidity. Till the soil to a depth of at least 6 inches 15 2 cm and work in compost or chopped leaves to enrich it. Make sure the soil drains well by digging a hole and filling it with water.
Caladiums need rich well drained soil. Generally the larger the bulb you purchase the better the performance as the bulb is the source of energy reserve for the plant therefore the larger. Plant caladium bulbs outside after all danger of frost has passed and daytime temperatures remain above 70 degrees. Bigger bulbs yield more foliage go figure.