diff --git a/biome_defs.lua b/biome_defs.lua
index 155101b..c3b8957 100644
--- a/biome_defs.lua
+++ b/biome_defs.lua
@@ -59,8 +59,8 @@ moretrees.sequoia_biome = {
 	max_elevation = 10,
 	temp_min = 1,
 	temp_max = -0.4,
-	rarity = 50,
-	max_count = 15,
+	rarity = 90,
+	max_count = 5,
 }
 
 moretrees.birch_biome = {
@@ -129,19 +129,17 @@ moretrees.rubber_tree_biome = {
 	max_count = 10,
 }
 
-
 moretrees.jungletree_biome = {
 	surface = "default:dirt_with_grass",
 	avoid_nodes = moretrees.avoidnodes,
-	avoid_radius = 12,
+	avoid_radius = 5,
 	seed_diff = 329,
 	min_elevation = -5,
 	max_elevation = 10,
 	near_nodes = {"default:water_source"},
-	near_nodes_size = 15,
-	near_nodes_count = 10,
---	temp_min = 0.05,
-	rarity = 50,
+	near_nodes_size = 20,
+	near_nodes_count = 7,
+	rarity = 10,
 	max_count = 10,
 }
 
diff --git a/node_defs.lua b/node_defs.lua
index 2625b7e..6875f7d 100644
--- a/node_defs.lua
+++ b/node_defs.lua
@@ -119,7 +119,6 @@ for i in ipairs(moretrees.treelist) do
 	end
 
 	table.insert(moretrees.avoidnodes, "moretrees:"..treename.."_trunk")
-	table.insert(moretrees.avoidnodes, "moretrees:"..treename.."_leaves")
 end
 
 -- Extra leaves for jungle trees:
@@ -186,12 +185,7 @@ end
 
 table.insert(moretrees.avoidnodes, "default:jungletree")
 table.insert(moretrees.avoidnodes, "moretrees:jungletree_trunk")
-table.insert(moretrees.avoidnodes, "moretrees:jungletree_leaves_red")
-table.insert(moretrees.avoidnodes, "moretrees:jungletree_leaves_green")
-table.insert(moretrees.avoidnodes, "moretrees:jungletree_leaves_yellow")
 table.insert(moretrees.avoidnodes, "moretrees:fir_trunk")
-table.insert(moretrees.avoidnodes, "moretrees:fir_leaves")
-table.insert(moretrees.avoidnodes, "moretrees:fir_leaves_bright")
 
 -- Backward compatbility with old mods/nodes:
 minetest.registered_items["jungletree"] = nil
diff --git a/tree_biomes.txt b/tree_biomes.txt
index 71814f3..e7d4c17 100644
--- a/tree_biomes.txt
+++ b/tree_biomes.txt
@@ -2,7 +2,7 @@
 		Elevation	Temperature	Nearness to	Nearby	What nodes		Perlin		Avoid
 Tree type	   (m)		(approx., °C)	some node	water	to spawn on		seed diff	radius
 -----------------------------------------------------------------------------------------------------------------------
-jungle tree	- 5 to +10	 above +26	water, 15	  10	dirt_with_grass		329		 7
+jungle tree	- 5 to +10	 n/a		water, 20	  10	dirt_with_grass		329		 5
 fir		 above +25	-20 to +10	  n/a		n/a	dirt_with_grass		359		 8
 palm		- 1 to + 1	+18 to +32	water, 15	  10	sand			330		 5
 apple		+ 1 to +10	+23 to +32	  n/a		n/a	dirt_with grass		331		15