Ignorance is NOT Bliss
Powdery Mildew is a powerful force that is worthy of your time and prevention efforts. It is undeniable that there are lots of spores in our environment but there are also a lot of ways to deny them. There is no use in claiming ignorance. Spores present a real garden threat and they won’t be disappearing from the planet unless we do (and they might still be around after that). We’re talking about keeping them out of our garden and stopping them from breeding if they do find their way in.
The Power of Denial
Although you may be looking at how to prevent powdery mildew from affecting your indoor garden you have to work from the outside in. In order to keep spores outdoors, take steps to ensure that you and your friends are not going from another garden (especially an outdoor garden) directly into another garden without showering and changing clothes. It may seem melodramatic but remember, we’re dealing with a phantom menace. A Way to Grow gardener shared, that after unsuccessfully fighting PM for some time, he finally came to realize that he was bringing in spores from some infected rose bushes he continually walked past when entering his house.