Epsom salts should be used from week 4 to 5 of BLOOM in place of cal mag as a magnesium source.
The plant no longer needs as much Mg and the sulfur from the ES will help ripen and fatten up the flowers.
Epsom salts should be used from week 4 to 5 of BLOOM in place of cal mag as a magnesium source.
The plant no longer needs as much Mg and the sulfur from the ES will help ripen and fatten up the flowers.
