Create moss golem

The caster of this spells must gather around 10 pounds of plant life which is to be placed in a circle of transmutation, the spell takes around 3 hours as the random gathered plants are transmuted into that of a 5D10 Moss golem. The caster of said spell must add a drop of their own blood after the golems casting or it will obey no one's command and stand there until anyone's blood is imprinted upon it. The Golem can follow simple commands of the caster after the blood imprint such as attacking, defending and carrying objects. The golem does 1D6 Bludgeoning Damage. When the golem dies, roll a D100 as there is a 50% chance that the golem will explode in a 5-foot radius around it doing 3D8 damage.