I started 5 new plants by weighing the branches down than covering branch with dirt. After 6 or 8 months the branches established roots and I cut the branch from mother rhododendron and planted the cuttings in different locations. The plants are now 6 ft tall but do not produce many blooms. Some years 1 or 2 others none. What should I do to get them to bloom
I started 5 new plants by weighing the branches down than covering branch with dirt. After 6 or 8 months the branches established roots and I cut the branch from mother rhododendron and planted the cuttings in different locations. The plants are now 6 ft tall but do not produce many blooms. Some years 1 or 2 others none. What should I do to get them to bloom