Pay in 4 interest-free payments of $6.50 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Works with all plants and substrates
6mS towards the end of the stage
Australian Power Plug – plug-and-play convenience
containing high quality citrus oils for fast active results
Growhard PK Boost - 1L varo__PX15000 Works with all plants andFor Enhanced Flowering: During the flowering phase, the demand for phosphorous and potassium markedly increases. Inadequate levels can impair plant growth and reduce flower output. PK BOOST is designed to augment phosphorous and potassium concentrations, promoting larger flowers and increased yields. Directions for use: Add 1 2 mL of PK BOOST per litre of flowering nutrient solution during week 4 & 5 of flowering.
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