Sago palms like acidic soil in the range of 5.5 ... reasons for the plant’s leaves to turn yellow. Applied in moderation, ...

Look for smaller-than-normal leaf development, pale green or yellow leaves ... option for increasing soil acidity because it mimics natural acid production. As aluminum sulfate dissolves, it ...

That figure is even more impressive if you think of it in terms of sulfate ... of improving soil health). “Maintain a balanced pH,” Ferrie advises. “If soil gets acid or alkaline (in ...