So I have a couple outdoor plants that are just beginning to flower. I bought this Holland’s secret bloom formula with a 0-6-4 NPK value. Was wondering if anybody has used this stuff before and what they think? It says it’s a 3 part formula and to use with the other 2 but I just want this by itself to keep the nitrogen down for flower. Think that’ll be ok to use by itself?
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Has anybody used Holland Secret Nutes
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