I have copious quantities of mallows in my garden. Does this indicate a soil deficiency? If so, what and how can this be rectified?
What Soil Problems Do Mallows Indicate?
Certified GKH Gardening Expert
Actually mallow plants oftentimes grow in areas with organically rich soil, so it may be that you have very healthy soil rather than a deficiency. In order to be certain, however, it is always best to have a soil test done which would indicate any possible issues in the soil.