Professor's Grow Fast FLOOD & DRAIN TRAYS the electrode does not require

the electrode does not require ‘rest’ time after being cleaned

Used in a 1:1 ratio throughout all grow cycles

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Professor's Grow Fast FLOOD & DRAIN TRAYS the electrode does not requireProfessor's Grow Fast Professor's Grow Fast is a vegetative booster that is designed to shorten the vegetative cycle by accelerating plant growth. It is a high nitrogen supplement that is easily absorbed by plant roots, giving your plants the extra boost they need to produce a stronger and bulkier plant mass Professor's Grow Fast is formulated with different variations of nitrogen that are easily absorbed by plant roots. This allows the nitrogen to be