No. 12Hormones & Additives
PPM™ (Plant Preservative Mixture) — 5 Litre Dose (10 ml)
A 10 ml dropper bottle dosed exactly for 5 litres of sterile medium (at 2 ml/L). Stops fungi and bacteria without an autoclave.
A ready-to-use rooting auxin. Triggers vigorous roots during Stage 3.
In stock · ships within 48 h
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