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Powder Free
8 for hydroponics and 6
NOTE: At Advanced Nutrients
Requires three AAA batteries (sold separately)
Now you’re interested in reports that vitamins make your plants stronger
Athena Stack, 5 Gallon Grow Tents Powder FreeStack is a natural plant nutrient made from kelp extract. The nutrients in Stack encourage healthy growth and flowering. Stack gives the plant tools to reach its full genetic potential. When used as a foliar or root drench, Stack helps correct minor potassium deficiencies. Instructions for use: May be used as a foliar spray or root drench, one application weekly. Safe for use in irrigation systems. Stack contains organic ingredients and may separate
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