Q.When Should You Fertilize New Blackberry Plants?
When should you fertilize new blackberry plants?

Heather
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on November 19, 2011
I would fertilize them in the spring. Fertilizing in the fall may cause the plants to go into a growth spurt rather than dormancy, which would make them more susceptible to winter damage.
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