This information will also be used by the communities of Thurston County to update. existing floodplain regulations as part of the Regular Phase of the National Flood. Insurance Program (NFIP), and by local and regional planners to further promote sound. land use and floodplain development.
Plant morning glory 8 to 12 inches apart. Propagating morning glory vine: Start new vines from seed. Soak the seeds in water for 24 hours before planting to speed germination. In the North, earlier bloom can be achieved by starting indoors in peat pots 4 to 6 weeks before planting out. Germination takes 5 to 7 days at 70 to 80 degrees Fahrenheit.
The tree can grow as tall as 20 to 30 feet high and spreads as wide as 26 feet. For maximum flowering, the trees require at least four hours of direct sunlight during the spring, and they thrive in moist -- but not sodden -- soil. Don't look for blooms before about four years, because the redbud takes time to mature.