P block tree with 3 rings?

[Storm0267]

what are these trees i found in Tweedle Dee caves and in Richmond orange area under neath the town? it has a canopy made of pink P blocks. it has a brown square trunk with 3 or sometimes 3-7 rings of green. i go in through the canopy and go down through a plug and i swear the shaft is infinite and its full of infinite enemies and a infinite gray tower with 100% health and armor blocks and occasional yellow treasure blocks with 4 plasma regen power ups in each one and a buy block in each one. there sadly aint a text box in game for these trees so id like to know more about them? are they really infinity deep aka id never reach a bottom? ya it is def survival aka keep grabbing health heal blocks and only way out is either up.. or through the pink rings that spawn in occasionally pink ring blocks that spawn in the tower...

[fractalgem]

They are a mid/lategame way to get to pink rings to grow big quickly. They contain no loot iirc, MAYBE a trophy?

They're not usually worth it unless you want to do post game stuff or are trying to get into unusual places.

[Storm0267]

i was inside of a richmond sewer and was only doing it cause i wanted the upgrades within. i really do wonder if they have a bottom of the trunk tho

[Yal]

I can confirm they have a bottom, but there wasn't anything there. (Small treasure rooms are distributed throughout the shaft but those off the main mesh are very risky to go for since there's a lot of hitscanners and there's only health refills inside the central column)

Presumably any pink ring along the way is equivalent, if you just wanted to grow you'd enter the first pink room you find (though going to the bottom you'll find a lot of upgrades just by the sheer length of the shaft)

[Storm0267]

thank you