They need that cold weather exposure to set buds for best flowering. Bloomerang lilac is more resistant to powdery mildew and leaf spots than common lilacs, but it is not immune to the problem.

The nostalgia garden, in keeping with the beloved cottage garden, was borne out of necessity when English peasants used every ...

A garden is not just about sight: there is great pleasure to be found in planting beautiful fragrant-rich flowers like lavender, roses, and climbing jasmine.

An e-Gro Alert from Jean Williams-Woodward covers why long-term weather fluctuations are causing early instances of powdery ...

As for diseases, the best strategy is to start with disease-resistant cultivars. “Buy ‘fisherman roses,’” Pscheidt said. “The types that you can plant and then go fishing. Breeders are always coming ...

The development of this proprietary genetic marker technology, which is now in use in Aurora's breeding program, is set to produce powdery mildew resistant cultivars that will be explored for ...

(RTTNews) - Aurora Cannabis Inc. (ACB.TO), a medical cannabis company based in Canada, Thursday has announced the discovery of a novel genetic resistance source against powdery mildew, known as PM2.

Discover how to grow and care for zinnias with our comprehensive guide. Learn about planting techniques, ideal growing ...

However, zinnias that are closely planted are susceptible to powdery mildew, especially during hot, humid weather. To reduce the risk of this disease, avoid overhead irrigation, and water early in ...