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and magnesium
User can select one among five preset Elevation values for improved CO2 control in higher altitudes (sea level
* one 300ml bottle left *
Many growers find that manually checking and adjusting pH levels two times per day
Strong frame with 16mm steel poles and high-quality corners and connectors
BioRhizotonic 4X8 and magnesiumBioRhizotonic is an organically certified root aid (OMRI). BioRhizotonic contains a range of vitamins, including vitamins B1 and B2. It encourages the production of the root (hairs and root tips) A powerful root system ensures that the plant can absorb more nutrients and grows faster. BioRhizotonic has a noticeably vitalizing effect on plants. Thanks to the gentle minerals and vitamins in BioRhizotonic plants extend their roots throughout the subsoil
