Response of Roses (Rosa hybrida L. ‘Herbert Stevens’) to Foliar Application of Polyamines on Root Development, Flowering

Title: “Response of Roses (Rosa hybrida L. ‘Herbert Stevens’) to Foliar Application of Polyamines on Root Development, Flowering,
Photosynthetic Pigments, Antioxidant Enzymes Activity and NPK”

See:

https://www.nature.com/articles/s41598-019-52547-1.pdf