Quote:
Originally Posted by vpur suggesting use of either a ethylene gas or a ethylene stable foliar spray to test on MJ. |
This has been tested. Ethrel (ethylene releaser) has been found to have a feminizing effect in

.
Mohan Ram HY, Jaiswal VS. 1970. Induction of female flowers on
male plants of Cannabis sativa by 2-chloroethane phosphonic acid.
Experientia 26: 214-216.

penguin