Do all magnolias have a tap root ?
I dug up a Magnolia (wrong shrub - it was a star magnolia - in the wrong place) last summer and noticed a pretty long tap root. That made me wonder if this is a common trait to all species of Magnolia. An internet search seems to confirm this for M. grandiflora and M. macrophylla, would you extend that list to other species or all species ?
Thanks in advance for all information and experience,