Can I plant zinnia next to tomato?

Yes. Attracts pollinators and hoverflies that improve fruit set and help control aphids.

Can I plant zinnia next to cucumber?

Yes. Attracts pollinators that improve fruit set.

Zinnia elegans

Spacing: 1 per square foot. Mature height: 1-4 ft.

Tomato: Attracts pollinators and hoverflies that improve fruit set and help control aphids.
Cucumber: Attracts pollinators that improve fruit set.

No known antagonists recorded for Zinnia.

Can I plant zinnia next to tomato?: Yes. Attracts pollinators and hoverflies that improve fruit set and help control aphids.
Can I plant zinnia next to cucumber?: Yes. Attracts pollinators that improve fruit set.

Companion planting for Zinnia: which plants to grow next to it, which to keep apart, and the reason behind each pairing.