diff --git a/depends.txt b/depends.txt
index b1e1dee..2bdb578 100644
--- a/depends.txt
+++ b/depends.txt
@@ -11,3 +11,4 @@ ferns?
 dryplants?
 df_trees?
 df_farming?
+df_primordial_items?
diff --git a/init.lua b/init.lua
index 03dce23..9e6e673 100644
--- a/init.lua
+++ b/init.lua
@@ -493,11 +493,9 @@ function bonemeal:on_use(pos, strength, node)
 		light_ok = nil
 	end
 
-	-- check for tree growth if pointing at sapling
-	if (minetest.get_item_group(node.name, "sapling") > 0
-	or node.name == "default:large_cactus_seedling")
-	and random(5 - strength) == 1 then
-		check_sapling(pos, node.name, light_ok)
+	-- check for sapling growth
+	if random(5 - strength) == 1
+	and check_sapling(pos, node.name, light_ok) then
 		return true
 	end
 
diff --git a/mod.conf b/mod.conf
index 8865483..7a3948b 100644
--- a/mod.conf
+++ b/mod.conf
@@ -1,4 +1,4 @@
 name = bonemeal
 depends = default
-optional_depends = intllib, lucky_block, farming, ethereal, moretrees, technic_worldgen, flowers, dye, ferns, dryplants, df_trees, df_farming
+optional_depends = intllib, lucky_block, farming, ethereal, moretrees, technic_worldgen, flowers, dye, ferns, dryplants, df_trees, df_farming, df_primordial_items
 description = Adds bone and bonemeal giving the ability to quickly grow plants and saplings.
diff --git a/mods.lua b/mods.lua
index cd9c470..bd4f69e 100644
--- a/mods.lua
+++ b/mods.lua
@@ -228,3 +228,29 @@ if minetest.get_modpath("df_farming") then
 		{"df_farming:sweet_pod_", 6, "df_farming:sweet_pod_seed", true}
 	})
 end
+
+
+if minetest.get_modpath("df_primordial_items") then
+
+	local function mush_fix(pos)
+		minetest.set_node(pos, {name = "air"})
+		mapgen_helper.place_schematic(pos,
+			df_primordial_items.get_primordial_mushroom(), (math.random(1,4)-1)*90)
+	end
+
+	local function fern_fix(pos)
+		minetest.set_node(pos, {name = "air"})
+		local rotations = {0, 90, 180, 270}
+		mapgen_helper.place_schematic(pos,
+			df_primordial_items.get_fern_schematic(), rotations[math.random(1,#rotations)])
+	end
+
+	bonemeal:add_sapling({
+		{"df_primordial_items:jungle_mushroom_sapling",
+			df_primordial_items.spawn_jungle_mushroom, "soil", true},
+		{"df_primordial_items:jungletree_sapling",
+			df_primordial_items.spawn_jungle_tree, "soil", true},
+		{"df_primordial_items:mush_sapling", mush_fix, "soil", true},
+		{"df_primordial_items:fern_sapling", fern_fix, "soil", true}
+	})
+end