This proves that homeopathy acts on plants in the laboratory
Experiment :
Step 1
Researchers poison duckweed with arsenic. The growth of the duckweed, which is thus “stressed”, decreases as compared to the unpoisoned duckweed.

Step 2
They are then separated into two separate groups:
- the first group is treated with water (control group)
- the second group is treated with a homeopathic solution, namely a diluted and succussed solution that is prepared using arsenic (Arsenicum album)

Result (after 2 to 6 days)
The duckweed treated with the homeopathic solution recover and resume their growth faster than those treated with water.

- The experiment is repeated several times, always with the same statistically significant results.
- These results are obtained for high dilution levels, for example with a solution of Arsenicum album 33 DH (p < 0.05) (for which, in theory, there are no more molecules).
Jäger T, Scherr C, Simon M, et al. Effects of homeopathic arsenicum album, nosode, and gibberellic acid preparations on the growth rate of arsenic-impaired duckweed (Lemna gibba L.). ScientificWorldJournal. 2010 Nov 4;10:2112-2
The presented data can, under no circumstances, be extrapolated to any property or clinical use in humans that would require additional studies.