Home > Fertilizers & Plant Food > Bonide Captain Jack Copper Fungicide 16 oz Concentrated Plant Disease Control Solution for Organic Gardening ; Visit the Bonide Store
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12,172 reviews
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Fertilizers & Plant Food
Experiential insights by users
About Bonide 811 Copper 4E Fungicide 16oz
Overall Feedback:
89% positive
87% highlighted the application frequency
After doing some research, I tried something which helped stop the blight and my cherry tomatoes really came back to life in the last half of the growing season.
86% liked its compatibility with plant types
The product worked well for my flowers, tomatoes and cucumbers.
The fertilizer worked beautifully on my squash plants to combat issues.
86% appreciated the user-friendliness, but 14% encountered issues
I started using the fertilizer in early spring and followed the instructions, and now the tree looks like a new tree.
I mixed the product according to the instructions and gave my monstera 1 treatment.
After doing some research, I tried something which helped stop the blight and my cherry tomatoes really came back to life in the last half of the growing season.
Within a few weeks of applying Dynomyco to my plants' roots, I noticed a visible difference in their overall vitality.
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