Zone

Zone Map 4-9

Growth Cycle

Growth Cycle - Warm Growth Cycle - Warm Warm
Bloom: Bloom Season Scale
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Midsummer

Features

  • Native to North America
  • Drought Tolerant
  • Bioretention/Rain Gardens
  • Bioswales/Vegetated swales
  • Erosion control

GROWER INFO & TIPS

  • Growth rate: medium-fast
  • Grow in 2 or 3 gallon containers or larger
  • Grow in well-drained soil
  • Water needs: keep evenly moist
  • Fertilizing: use a slow release, medium-rate fertilizer
  • Possible pests: leaf spot, spidermites
  • Overwintering: cold frame with clear poly; do not overwater; can overwinter outside if protected from cold and excess water
  • Plants in the Panicum genus can be cut back, but they take longer to grow back than other grasses.

*Note: please adapt these suggestions as needed to accommodate your local conditions.

LANDSCAPING INFO

  • One of the tallest switchgrasses; good for screening, use as a specimen, or plant in the background with contrasting-colored plants in front
  • Beautiful blue-gray foliage color
  • Lovely, airy seed heads in July last into winter
  • Grows in varied conditions, including inhospitable soil
  • Adds interest to the landscape in fall and winter
  • Requires no fertilizer and very little maintenance (cut back in spring before new growth appears)

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