Eupatorium fistulosum 'Ivory Towers' is a cultivar of Eupatorium (family Asteraceae) valued for its late-season flowering. It produces blooms from July to October. The selection name 'Ivory Towers' identifies this particular strain within the species. Its long flowering period makes it useful for extending nectar availability into autumn.

Eupatorium fistulosum 'Ivory Towers' flowers from July to October, extending late-season nectar and colour in borders and damp garden corners.

Eutrochium is a North American genus of herbaceous flowering plants in the family Asteraceae. They are commonly referred to as Joe-Pye weeds.

Eupatorium fistulosum 'Ivory Towers'

Hollow Joe-Pye Weed | Eupatorium fistulosum 'Ivory Towers'

Eupatorium mac. 'Red Dwarf' is a clump-forming member of the Asteraceae with deciduous foliage and a flowering season from July to October. It suits sites in full sun or partial shade and tolerates clay or loam soils across a wide pH range. The cultivar accepts both moist but well-drained and poorly drained conditions and will grow in exposed or sheltered positions. Its compact clump habit makes it useful toward the rear of herbaceous borders and in informal planting schemes.

Eupatorium mac. 'Red Dwarf' is a clump-forming Eupatorium that flowers from July to October and suits clay or loam soils in sun or partial shade.