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Down To Earth’s Oyster Shell is an all-natural and high-quality source of the essential plant nutrient calcium
Weight: 32
for organic gardening
flower booster supplies easy dissolving phosphorus and potassium combined with a proprietary blend of key micronutrients to increase flower production and yield
HCO MAGNUM 2.5 GAL GROW MORE Down To Earth’s Oyster ShellMagnum 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.