Hibiscus plants are loved for their large and colorful flowers and stamen.
The beautiful, full blossoms and colors of hibiscus grace many gardens in Zone 8. Overall, the climate in Zone 8 is as close to hibiscus' native tropical habitat as we enjoy in the United States. Water is the major issue to monitor. Plant hibiscus in a location that will provide appropriate sunlight and fertilize the soil. By keeping your hibiscus happy, the plant will reward you and your garden with an ongoing beautiful and bountiful display of foliage and flowers. Does this Spark an idea?
Instructions
1. Determine whether the plant is a "tropical" hibiscus, such as the Chinese hibiscus (Hibiscus rosa-sinensis), or a "hardy" hibiscus such as the Texas Star (Hibiscus coccineus). A tropical hibiscus will have a tough time tolerating temperatures that fall below freezing and could die if left unprotected. On the other hand, a hardy hibiscus has a stronger chance of surviving if left unprotected. In general, tropical hibiscus comes in brighter colors like yellow, orange, salmon and peach. Hardy hibiscus flowers are single or double and typically red, pink or orange in color.
2. Plant in well-draining soil. You can also consider planting hibiscus in containers. Container planting could be a good alternative in Zone 8 climates since summers are typically hot and the moisture can quickly evaporate from the soil. Containers allow you effectively monitor and control the soil's moisture.
3. Take steps to provide consistent and ongoing general care, keeping habitat and conditions in Zone 8 in mind. Make sure that the plant receives at least one inch of water each week. Some states in Zone 8 experience summer drought periods. Monitor the soil each week.
4. Water deeply and thoroughly. Hibiscus plants like to stay moist but do not like "wet feet" or roots. Allow established plants to dry out somewhat but not to the extent that the soil is parched. Water new plantings frequently until they are established. Hibiscus in Louisiana may need a daily spray of water during the hot summer months.
5. Fertilize the plant twice each month in Zone 8, beginning in the spring and throughout the blooming season. Hibiscus is not fussy about fertilizers. A common houseplant fertilizer will suffice.
6. Prune in early spring. If branches experienced frost damage, prune them back to ground level. This will help foster new growth in the spring.
7. Step up watering during dry and drought periods. This is especially of concern for gardeners in Texas, Arkansas, Georgia and Florida. Make sure that your hibiscus soil stays moist during the warm months of summer.
8. Mulch plants at the beginning of winter. This will help prevent root injury during the cold winter months. This is especially important for the Zone 8 states of Virginia, North and South Carolina, and northern regions of Alabama and Georgia.
9. Protect plants from the cold. If the temperature falls below 30 degrees Fahrenheit or if there is a threat of frost, protect your hibiscus with a woven canvas or burlap sack or plastic. Hibiscus is highly sensitive to cold weather.
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