No, these peptides encourage your natural GH pulses
Thickened leaves as a response to high light intensity are also known from other plant species (Bjrkman 1981
The gap between doing it correctly and doing it approximately comes down to three variables most SOPs never mention: the angle of needle insertion, the rate of bacteriostatic water addition, and the pressure differential you create inside the vial when drawing your first dose

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Anal Biochem 106: 207212