grow light meter
Light mildew on my grape vine?
Hi there,
I have a light powdery mildew on my grape vine and it had stunted the grapes for the last two years. Ideally I like to grow things organically but this year it has been really bad so not even able to have any grapes. The mildew seems to be on my roses as well althoguh these are some 20 meter's away. Does anyone have any ideas? I burn the leaves and twigs I cut off if that helps
Make sure you water around the roots and not over the leaves and mulch to keep in moisture, remember vines like a dry atmosphere not humidity. Increase airflow around the plants by either opening the door during the day or, if it's cold and wet, try using a fan on a low setting.
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