Zinnias are available in a variety of species, with the most popular one being Zinnia elegans. This type has been bred and produced a great number of unique varieties.
These plants love the full sun as it helps them produce carbohydrates and sugars in their cells, known as chloroplasts. The chlorophyll in these cells gives this plant a ...
It is possible to grow zinnias in the partial sun meaning less than 6 hours of sun each day. Zinnias in the shade end up producing fewer flowers and smaller plants.
Zinnias are affected by insect problems – aphids, mites and fungal diseases – mildew and black spot. To prevent these problems, grow these flowers in full sun with ...