Traverse the room while rolling on the thorns and avoiding the Samus Eaters. Roll from the first platform onto the thorns under the first set of Boyons. When just past the first Boyons, turn right to damage boost up and hit the block and fall back on the thorns. While still facing right wait for the thorns to hit again; use the boost to get onto the next set of thorns and roll across them into the third Samus Eater before using a Power Bomb. Use the Power Bomb to boost up into the thorns. Hit the thorns again to get next to the Chozo statue. Place another Power Bomb and exit G-Mode before it goes off to break the wall. Note that if Samus is teleported into the Samus Eater when exiting G-Mode, then PLMs weren't properly overloaded before entering it. PLMs can be overloaded by waiting on their petals before entering them. Taking 2 thorn hits while under the first Boyons is important for this reason.

Entrance condition:

{
  "comeInWithGMode": {
    "mode": "any",
    "morphed": true
  }
}

Requires:

"canUseIFrames"
"canNeutralDamageBoost"
"canTrickyJump"
{
  "thornHits": 5
}
"h_canArtificialMorphPowerBomb"
"h_additionalBomb"

Clears obstacles: B