Scarlet Enclave Rdruid 6p Seems Weak

I am unsure if other people feel this way, but the rdruid 6p for scarlet enclave seems very weak.

" Healer 6P Bonus: Your non-periodic heals from Regrowth Rank 8 or Rank 9 have a 30% chance to spread your Rejuvenation on that target to all members of the target’s party within 43.5 yards not already affected by your Rejuvenation.

Is this an attempt to push toward using the initial heal from regrowth? Nourish is a 10x better spell when we need a strong single target heal, and outside of regrowth-ing the tank, I would never use this , especially considering its only a 30% chance . Heck, even Rejuv itself isn’t even that useful / impactful, and generally only the tank has a rejuv on at all times, meaning i’d need to spamming the tank with r8 or 9 regrowths just trying to get this to proc.

If you want to keep the rejuv spread, either increase the chance to be 100% on regrowth direct heals (if you’re trying to force us to us regrowth) or have it proc on the periodic part of regrowth. Better yet, you could also use nourish or wild growth as the base spell instead of regrowth, as those are spells we can use.

You could do something like direct heals have a 100% chance to spread rejuv (nourish now benefits), and your hots have a 30% chance to spread (WD, LB, and RG ticks)

Edit*
TLDR
Basically tie to any other spell other than the direct portion of regrowth.