Sorry, I don't understand the zoning, while In the center, plant #1 to #6. For the drier, outer edge, plant #7 to #14. 1. Rhododendrons, Zones 3 to 6. Two plants. What does zone 3-6 mean? Reply
Sorry, I don't understand the zoning, while
In the center, plant #1 to #6. For the drier, outer edge, plant #7 to #14.
1. Rhododendrons, Zones 3 to 6. Two plants.
What does zone 3-6 mean?