diff --git a/crafting.lua b/crafting.lua
index 118f0bd..622ff12 100644
--- a/crafting.lua
+++ b/crafting.lua
@@ -123,6 +123,33 @@ minetest.register_craft({
 	}
 })
 
+minetest.register_craft({
+	output = "moreblocks:all_faces_pine_tree 8",
+	recipe = {
+		{"default:pine_tree", "default:pine_tree", "default:pine_tree"},
+		{"default:pine_tree", "", "default:pine_tree"},
+		{"default:pine_tree", "default:pine_tree", "default:pine_tree"},
+	}
+})
+
+minetest.register_craft({
+	output = "moreblocks:all_faces_acacia_tree 8",
+	recipe = {
+		{"default:acacia_tree", "default:acacia_tree", "default:acacia_tree"},
+		{"default:acacia_tree", "", "default:acacia_tree"},
+		{"default:acacia_tree", "default:acacia_tree", "default:acacia_tree"},
+	}
+})
+
+minetest.register_craft({
+	output = "moreblocks:all_faces_aspen_tree 8",
+	recipe = {
+		{"default:aspen_tree", "default:aspen_tree", "default:aspen_tree"},
+		{"default:aspen_tree", "", "default:aspen_tree"},
+		{"default:aspen_tree", "default:aspen_tree", "default:aspen_tree"},
+	}
+})
+
 minetest.register_craft({
 	output = "moreblocks:sweeper 4",
 	recipe = {
diff --git a/nodes.lua b/nodes.lua
index 28e2ef1..7d18f37 100644
--- a/nodes.lua
+++ b/nodes.lua
@@ -25,6 +25,7 @@ local nodes = {
 	["wood_tile"] = {
 		description = S("Wooden Tile"),
 		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		is_ground_content = false,
 		tiles = {"default_wood.png^moreblocks_wood_tile.png",
 		"default_wood.png^moreblocks_wood_tile.png",
 		"default_wood.png^moreblocks_wood_tile.png",
@@ -36,6 +37,7 @@ local nodes = {
 	["wood_tile_flipped"] = {
 		description = S("Wooden Tile"),
 		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		is_ground_content = false,
 		tiles = {"default_wood.png^moreblocks_wood_tile.png^[transformR90",
 		"default_wood.png^moreblocks_wood_tile.png^[transformR90",
 		"default_wood.png^moreblocks_wood_tile.png^[transformR90",
@@ -48,18 +50,21 @@ local nodes = {
 	["wood_tile_center"] = {
 		description = S("Centered Wooden Tile"),
 		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		is_ground_content = false,
 		tiles = {"default_wood.png^moreblocks_wood_tile_center.png"},
 		sounds = sound_wood,
 	},
 	["wood_tile_full"] = {
 		description = S("Full Wooden Tile"),
 		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		is_ground_content = false,
 		tiles = tile_tiles("wood_tile_full"),
 		sounds = sound_wood,
 	},
 	["wood_tile_up"] = {
 		description = S("Upwards Wooden Tile"),
 		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		is_ground_content = false,
 		tiles = {"default_wood.png^moreblocks_wood_tile_up.png"},
 		sounds = sound_wood,
 		no_stairs = true,
@@ -67,6 +72,7 @@ local nodes = {
 	["wood_tile_down"] = {
 		description = S("Downwards Wooden Tile"),
 		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		is_ground_content = false,
 		tiles = {"default_wood.png^[transformR180^moreblocks_wood_tile_up.png^[transformR180"},
 		sounds = sound_wood,
 		no_stairs = true,
@@ -74,6 +80,7 @@ local nodes = {
 	["wood_tile_left"] = {
 		description = S("Leftwards Wooden Tile"),
 		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		is_ground_content = false,
 		tiles = {"default_wood.png^[transformR270^moreblocks_wood_tile_up.png^[transformR270"},
 		sounds = sound_wood,
 		no_stairs = true,
@@ -81,60 +88,71 @@ local nodes = {
 	["wood_tile_right"] = {
 		description = S("Rightwards Wooden Tile"),
 		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		is_ground_content = false,
 		tiles = {"default_wood.png^[transformR90^moreblocks_wood_tile_up.png^[transformR90"},
 		sounds = sound_wood,
 		no_stairs = true,
 	},
 	["circle_stone_bricks"] = {
 		description = S("Circle Stone Bricks"),
-		groups = {cracky = 3},
+		groups = {stone = 1, cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["grey_bricks"] = {
 		description = S("Stone Bricks"),
 		groups = {cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["coal_stone_bricks"] = {
 		description = S("Coal Stone Bricks"),
-		groups = {cracky = 3},
+		groups = {stone = 1, cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["iron_stone_bricks"] = {
 		description = S("Iron Stone Bricks"),
-		groups = {cracky = 3},
+		groups = {stone = 1, cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["stone_tile"] = {
 		description = S("Stone Tile"),
-		groups = {cracky = 3},
+		groups = {stone = 1, cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["split_stone_tile"] = {
 		description = S("Split Stone Tile"),
 		tiles = {"moreblocks_split_stone_tile_top.png",
 			"moreblocks_split_stone_tile.png"},
-		groups = {cracky = 3},
+		groups = {stone = 1, cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["split_stone_tile_alt"] = {
 		description = S("Checkered Stone Tile"),
-		groups = {cracky = 3},
+		groups = {stone = 1, cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["tar"] = {
 		description = S("Tar"),
 		groups = {cracky = 2, tar_block = 1},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["cobble_compressed"] = {
 		description = S("Compressed Cobblestone"),
 		groups = {cracky = 1},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["plankstone"] = {
 		description = S("Plankstone"),
 		groups = {cracky = 3},
+		is_ground_content = false,
 		tiles = tile_tiles("plankstone"),
 		sounds = sound_stone,
 	},
@@ -145,6 +163,7 @@ local nodes = {
 		tiles = {"moreblocks_iron_glass.png"},
 		paramtype = "light",
 		sunlight_propagates = true,
+		is_ground_content = false,
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
 	},
@@ -155,6 +174,7 @@ local nodes = {
 		tiles = {"moreblocks_coal_glass.png"},
 		paramtype = "light",
 		sunlight_propagates = true,
+		is_ground_content = false,
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
 	},
@@ -165,17 +185,20 @@ local nodes = {
 		tiles = {"moreblocks_clean_glass.png"},
 		paramtype = "light",
 		sunlight_propagates = true,
+		is_ground_content = false,
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
 	},
 	["cactus_brick"] = {
 		description = S("Cactus Brick"),
 		groups = {cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["cactus_checker"] = {
 		description = S("Cactus Checker"),
-		groups = {cracky = 3},
+		groups = {stone = 1, cracky = 3},
+		is_ground_content = false,
 		tiles = {"default_stone.png^moreblocks_cactus_checker.png",
 		"default_stone.png^moreblocks_cactus_checker.png",
 		"default_stone.png^moreblocks_cactus_checker.png",
@@ -189,18 +212,21 @@ local nodes = {
 		tiles = {"default_wood.png", "default_wood.png",
 			"moreblocks_empty_bookshelf.png"},
 		groups = {snappy = 2, choppy = 3, oddly_breakable_by_hand = 2, flammable = 3},
+		is_ground_content = false,
 		sounds = sound_wood,
 		furnace_burntime = 15,
 		no_stairs = true,
 	},
 	["coal_stone"] = {
 		description = S("Coal Stone"),
-		groups = {cracky = 3},
+		groups = {stone = 1, cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["iron_stone"] = {
 		description = S("Iron Stone"),
-		groups = {cracky = 3},
+		groups = {stone = 1, cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["coal_checker"] = {
@@ -211,7 +237,8 @@ local nodes = {
 		"default_stone.png^moreblocks_coal_checker.png",
 		"default_stone.png^moreblocks_coal_checker.png^[transformR90",
 		"default_stone.png^moreblocks_coal_checker.png^[transformR90"},
-		groups = {cracky = 3},
+		groups = {stone = 1, cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["iron_checker"] = {
@@ -222,13 +249,15 @@ local nodes = {
 		"default_stone.png^moreblocks_iron_checker.png",
 		"default_stone.png^moreblocks_iron_checker.png^[transformR90",
 		"default_stone.png^moreblocks_iron_checker.png^[transformR90"},
-		groups = {cracky = 3},
+		groups = {stone = 1, cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 	},
 	["trap_stone"] = {
 		description = S("Trap Stone"),
 		walkable = false,
 		groups = {cracky = 3},
+		is_ground_content = false,
 		sounds = sound_stone,
 		no_stairs = true,
 	},
@@ -239,6 +268,7 @@ local nodes = {
 		tiles = {"moreblocks_trap_glass.png"},
 		paramtype = "light",
 		sunlight_propagates = true,
+		is_ground_content = false,
 		walkable = false,
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
@@ -256,7 +286,28 @@ local nodes = {
 		tiles = {"default_jungletree_top.png"},
 		groups = {tree = 1,snappy = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
 		sounds = sound_wood,
-		furnace_burntime = 30,
+		furnace_burntime = 38,
+	},
+    ["all_faces_pine_tree"] = {
+		description = S("All-faces Pine Tree"),
+		tiles = {"default_pine_tree_top.png"},
+		groups = {tree = 1,snappy = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
+		sounds = sound_wood,
+		furnace_burntime = 26,
+	},
+	["all_faces_acacia_tree"] = {
+		description = S("All-faces Acacia Tree"),
+		tiles = {"default_acacia_tree_top.png"},
+		groups = {tree = 1,snappy = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
+		sounds = sound_wood,
+		furnace_burntime = 34,
+	},
+    ["all_faces_aspen_tree"] = {
+		description = S("All-faces Aspen Tree"),
+		tiles = {"default_aspen_tree_top.png"},
+		groups = {tree = 1,snappy = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
+		sounds = sound_wood,
+		furnace_burntime = 22,
 	},
 	["glow_glass"] = {
 		description = S("Glow Glass"),
@@ -265,6 +316,7 @@ local nodes = {
 		tiles = {"moreblocks_glow_glass.png"},
 		paramtype = "light",
 		sunlight_propagates = true,
+		is_ground_content = false,
 		light_source = 11,
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
@@ -276,6 +328,7 @@ local nodes = {
 		tiles = {"moreblocks_trap_glass.png"},
 		paramtype = "light",
 		sunlight_propagates = true,
+		is_ground_content = false,
 		light_source = 11,
 		walkable = false,
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
@@ -289,6 +342,7 @@ local nodes = {
 		tiles = {"moreblocks_super_glow_glass.png"},
 		paramtype = "light",
 		sunlight_propagates = true,
+		is_ground_content = false,
 		light_source = 14,
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
 		sounds = sound_glass,
@@ -300,6 +354,7 @@ local nodes = {
 		tiles = {"moreblocks_trap_super_glow_glass.png"},
 		paramtype = "light",
 		sunlight_propagates = true,
+		is_ground_content = false,
 		light_source = 14,
 		walkable = false,
 		groups = {snappy = 2, cracky = 3, oddly_breakable_by_hand = 3},
@@ -313,6 +368,7 @@ local nodes = {
 		wield_image = "moreblocks_rope.png",
 		paramtype = "light",
 		sunlight_propagates = true,
+		is_ground_content = false,
 		paramtype2 = "wallmounted",
 		walkable = false,
 		climbable = true,
@@ -324,6 +380,7 @@ local nodes = {
 	["copperpatina"] = {
 		description = S("Copper Patina Block"),
 		groups = {cracky = 1, level = 2},
+		is_ground_content = false,
 		sounds = sound_metal,
 	},
 }