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When CANNA introduced PK 13/14
powerful growth and form the necessary base for abundant flowering which is the next stage
60 Amp maximum (30 amps x 2 relays)
and mineral salt build up knock your beauties down for the count
And it isn’t just a grow medium—we pack it with beneficial microbes to stimulate root growth and enhance fertilizer uptake
Crystal Burst Quart Lighting When CANNA introduced PK 13/14One of the most potent liquid PK Boosts on the market. 50% stronger than the most popular brand yet it costs the same! PLUS a healthy dose of vitamin B1 to help relieve stress caused by high performance bloom regimens.
US$ 170.09
US$ 270.25
US$ 108.67
US$ 37.84
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US$ 82.69