I use Copper also by alternating, but was wondering why I have no fruit set yet - I imagine I am a bit impatient
- have a lot of blossoms, a lot have fallen off, a lot more coming so................??
Plants set out 5/17 - 5/20 specifically that I notice right off are Elgin Pink, Olive Hill, Cherokee Purple, and Brutus.
Plants look great.................I vote for inpatience