<span class="link_user">@womar</span>, Most brands recommend 1 ml per liter, but from the flowering stage onward, dont hesitate to increase to 1.5 ml, or even 2 ml if you see signs of deficiency ; it’s safe :+1:
<span class="link_user">@Selkot</span>, thank you, I've been afraid to use much calmag but think I def gotta do it as more and more leaves are showing those very signs
<span class="link_user">@womar</span>, Thanks :wink: yellow/brown spots that develop anywhere on the fan leaves are typical of a calcium deficiency; additionally, some leaves are paling between the veins, which indicates a magnesium deficiency
