That Mykos is good but you need more of it to get the same bang as you would from @DYNOMYCO. Either way it's a good thing to use when mixing up the new soil, sprinkling in the hole, and also on the sides of the rootball before you drop it in. Pro Tip: misting water on the rootball will help the mycos stick!
[For anyone interested I did a price comparison between Mykos and Dynomyco back in December. The prices have probably changed but the info is here.]
You may not need to top that clone but it's probably a good idea anyway to give it some shape and get the lower branches to grow up to the top. It's not about light penetration outside but it is about moving the growth hormones around to make bigger buds across the canopy.
[For anyone interested I did a price comparison between Mykos and Dynomyco back in December. The prices have probably changed but the info is here.]
You may not need to top that clone but it's probably a good idea anyway to give it some shape and get the lower branches to grow up to the top. It's not about light penetration outside but it is about moving the growth hormones around to make bigger buds across the canopy.