Rootkraken is a kind of a shady boss. There aren't many people that use to kill it since its hard access, difficult to kill and poor loot. My party started to kill it on our rotation every day and for now, we know some strategies to make it soimehow safer:
1) Lure Marrow to the northeastern part of the room so we don't have to deal with him
2) Use the passive spell mechanics in order to help kill the plants faster (it also counts to your life and mana leech, so it helps a lot for the shooters)
3) Use the preserved seeds to help kill the plants
Yesterday we just discovered that it is indeed possible to plant 2 plants at the same time (and at the same spot), so we can stack damage on the plants (see print below)

So that made us wonder, is there any other possible mechanics to exploit on Rootkraken fight? If possible, add video or image explaining them