**5. Conclusions**

The results obtained with our trial indicate that the following:


**Supplementary Materials:** The following are available online at https://www.mdpi.com/article/ 10.3390/plants10081584/s1. Figure S1: Amaranth and turnip greens 10 days after sowing under different LED treatments; Figure S2: Microgreens in growth chamber under different LED treatments (white and blue).

**Author Contributions:** Conceptualization, S.T. and D.R.; methodology, S.T.; software, S.T.; validation, D.R.; formal analysis, S.T. and A.F.; investigation, S.T. and D.R.; data curation, S.T. and C.P.; writing original draft preparation, S.T., V.C., A.F., D.R. and C.P.; writing—review and editing, S.T., V.C., A.F., D.R. and C.P.; visualization, D.R.; supervision, V.C., A.F., D.R. and C.P. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research received no external funding.

**Institutional Review Board Statement:** Not applicable.

**Informed Consent Statement:** Not applicable.

**Data Availability Statement:** Main data are contained within the article; further data presented in this study are available on request from the corresponding author.

**Acknowledgments:** The authors would like to thank Salvatore La Rosa and Alessandra Pellegrino for their technical assistance.

**Conflicts of Interest:** The authors declare no conflict of interest.
