Magnum with Vitamin B1 is a potent magnesium supplement for preventing or treating the magnesium deficiency that often appears during bloom. Chlorophyll deficiency in the bloom stage causes fading leaves right when flowers are putting on mass at a rapid rate. Magnum will keep a plant’s energy factories optimized and the B1 helps relieve the stress caused by high performance bloom formulations.
Humboldt County’s Own
1gal, 2.5gal, 5gal
Only logged in customers who have purchased this product may leave a review.