The butterfly ginger (Hedychium coronarium) is a tropical species that grows outdoors only in U.S. Department of Agriculture zones 7b through 11. The plant reaches up to 7 feet tall and dies back at frost before reblooming the following spring. In the midsummer, each stalk develops white blooms shaped like a butterfly. Providing adequate moisture is one of the most important parts of caring for the butterfly ginger. Does this Spark an idea?
Instructions
1. Monitor the sunlight levels in the area where the butterfly ginger is planted to ensure it receives full to partial sunlight exposure. If shade is present, move the plants or prune back nearby vegetation to increase sunlight exposure.
2. Spread a 3- to 4-inch layer of mulch around the base of the butterfly ginger, which helps retain moisture in the soil and also protects the root system during winter.
3. Water the soil under the plants as needed to keep the top of it damp but not soggy throughout the growing season. In winter, water as needed to keep the soil barely moist, like a well wrung-out sponge. Although the plant does not grow above ground in winter, the roots still require moisture.
4. Fertilize the butterfly ginger plants once per month from spring through the time they die back in the fall or winter. Use a balanced water-soluble fertilizer, such as 10-10-10, and apply per the package instructions.
5. Examine the leaves of the plant regularly for insect damage, most commonly caused by spider mites and aphids. If insects are detected, spray the foliage with an insecticide to kill them.
6. Wait until the fall or the winter when cold temperatures turn the stalk and leaves brown. Cut the dead material off at the surface of the ground using hand pruners to tidy up the landscape.
Tags: butterfly ginger, butterfly ginger, fall winter, needed keep, sunlight exposure