Shrub Bloom Calendar R-Ri

M A M J J A S O
Rhododendron x. ‘P.J.M.’ ✔ ✔
Rhododendron x. ‘P.J.M. Compact’ ✔ ✔
Rhododendron x. ‘P.J.M. Elite’ ✔ ✔ ✔ ✔
Rhododendron x. ‘P.J.M. Olga’ ✔
Rhododendron x. ‘P.J.M. Northern Starburst’ ✔ ✔
Rhododendron x. ‘Catawbiense Album’ ✔ ✔
Rhododendron x. ‘Cunningham’s White’ ✔ ✔
Rhododendron x. ‘English Roseum’ ✔ ✔
Rhododendron x. ‘Nova Zembla’ ✔ ✔
Rhododendron x. ‘Roseum Eiegans’ ✔ ✔
Rhus aromatica ‘Gro-Low’ ✔ ✔
Rhus copailina v. Iatifolia ‘Prairie Flame’ ✔
Rhus typhina ‘Tiger Eye’ ✔
Ribes alpinum ✔
Ribes alpinum ‘Green Mound’ ✔