CANNA Magnesium is essential for photosynthesis. It is an essential atom in chlorophyll. Furthermore, magnesium influences other pigments and physiological processes. This makes it an essential element in the development of the plant.
CANNA Magnesium can be directly absorbed by the plant and therefore the effects can be seen quite soon. It can be used as a fertiliser for magnesium deficiency and as a supplementary nutrient to stimulate the growth and bloom.
Hey growmies, I need your help again :slightly_smiling_face: the French Macaron have purple stems since three days and no other signs of deficiency or burn. I know that this strain getting really dark an purple, but so early? Night Temps are between 18-20°. Thanks and stay safe 
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