Soft rot can affect any part of the zinnia, from stems to flower heads, leading to complete plant collapse. Like meltdown, preventing bacterial blight is crucial, as there's no reliable cure once it ...

Part of their needs include planting them in ... Depending on the variety of zinnia you propagated, you can expect your zinnias to grow anywhere from 8 inches to 4 feet tall.

Going back in time In 2016, a bright orange flower Zinnia became the first to bloom in space aboard the ISS. The experiment was part of NASA's "Veggie" plant growth experiment, that aimed to study ...

The zinnia was cultivated inside the Veggie facility, a low-cost growth chamber that provides lighting and nutrient supply for plants on the ISS.