5" "black dahlia" with velvety flowers and strong, long stems. Voodoo$7.00PriceOut of StockDahlia Planting & CarePlant after all danger of frost. Plant tubers 4-6” deep and about 18” apart. Withhold watering (except for bone-dry soils) until plants have emerged.See our Dahlia Planting & Care Page for more detailsDetailsType: Formal Decorative (FD)Size: 5” (BB)Height: 40”Site: Full SunDays to Maturity: 80-100Spacing: 12-18"Pinch: 12-16", above 4th set of leaves