Solidago nemoralis (Old Field Goldenrod) Soil-Dry Gound Walnut shells are used

Gound Walnut shells are used for many purposes such as an abrasive in hand cleaner and filtering agents in smokestack scrubber systems

Flower Time May-June

I know from personal experience

Clusters of white flowerheads bloom all summer beginning in June

the classic open-grown oak

Solidago nemoralis (Old Field Goldenrod) Soil-Dry Gound Walnut shells are usedThis short growing goldenrod can be found in dry prairies and savannas. It can reach anywhere between 6 24" and has an upright growth pattern. It creates a flat ray of yellow flowers that will start to droop as the season moves on. It can be found with Asclepias tuberosa, Carex pensylvanica, and Helianthus occidentalis. Sun Exposure Prairie Savanna Soil Conditions Dry Mesic Dry Height 2' Flower Color Yellow Flower Time August, September, October