How did it start:
When i finished tutorial and left the cave i was greeted by miniature and scarce pines. So i installed Skyrim bigger trees only to be met by massive blockage on the road to Riverwood. Also nearby bandit camp was totally clogged up by trees. Later on when climbing the throat of the world mountain i was met by various floating trees. So i created this mod to put these trees in their places.

What does it fix:
The path from Helgen and path towards small bandit camp nearby was slightly cleared.
Also trees near Embershard mine were slightly moved out of way.
The floating trees in whole of Tamriel were lowered and no longer float.
Thinned out forest in some very dense areas.
Fixed many trees ocupying each others spaces and covering bushes.
Fixed various Skyrim Bigger trees issues

If you do not use Skyrim Flora Overhaul or Skyrim bigger trees you most likely do not need this mod as it will likely fix nothing. If you still come upon floating trees you can try this mod.
This mod has been cleaned using Tes5edit. Do not clean it further as it will damage the functionality.

What it does not fix:
The collisions of SFO trees and other tree bugs. Because i don't know how.

Also:
Nothing has been added to Tamriel.

How to install:
Place this mod after Skyrim Flora Overhaul and Skyrim bigger trees.

Requirements:
Skyrim Flora Overhaul 2.0 Alpha

Optional files:

treelod SBT version
New tree lod adds compatibility layer to Skyrim bigger trees and SFO 2.0. Adds HD tree lods, Fixes locations of trees for Treefix and also recolors the aspens to match realistic aspen trees mod. This lod does not fully cover SFO 2.0 features, but does eliminate the lod bug.

treelod NON SBT version
New tree lod adds HD tree lods, fixes locations of trees for Treefix and also recolors the aspens to match realistic aspen trees mod.

Read the readme for installation instructions!

Updated to include latest Vurts trees in the lod. All trees are high res.
(credits: whosrakim for AOF hd tree lods merged compatibility patch, Vurt for SFO 2.0 upon which this plugin was built. )

Highly recommended mods:
Skyrim bigger trees with Riften addon (makes all trees in south Skyrim bigger)
Realistic aspen trees (makes all aspens colorful like in autumn)

Update 1.1:
Skyrim bigger trees are not required and mod can be used to fix just SFO floating tree problems. Covered whole of Skyrim but likely have missed out many floating trees so might update further.

Update 1.2:
Used The Great Map of the Floating Trees that i found in ancient dwarven ruins and fixed over 1k additional floating trees.

Update 1.3:
More trees are now tame. Some floating mushrooms have found a tree stump to rest upon. Some low grass has found home in Riverwood. Road to fort Dawnguard has been cleaned up from Skyrim bigger trees a bit.

Update 1.4:
Decrypted ancient writing that pointed me at over 1k additional floating trees. Fixed those 1k additional floating trees. Thinned out messy overly dense forest near Cradlecrush rock to free up some fps.

Update 1.5:
Found secret floating tree hideout. Yes they were out there amongst us! Also some previously inaccessible but visible alchemy plants have been fixed.

Update 1.6:

Lots of floating pines and floating dead trees between Riften and Windhelm and Whiterun have been grounded.

Update 1.7:

Few floating UFP's have been removed! (UFP - Unindentified Floating Pine)

Update 1.8:

Few overweight trees that were blocking path behind Whiterun stormcloak camp have been EXTERMINATED!

Update 1.9:

Fixed various small tree related bugs such as detached mushrooms, invisible beehives.

Update 1.10:

Fixed various small tree related bugs, added 2 ferns in very bald spots in Riverwood, moved some mushrooms out of stumps, trimmed some trees in hunter camps.

Update 1.11:

Fixed more small tree bugs, cleaned up jungle near crossroads not far from bloated man's cave.

Update 1.12:

Fixed small floating tree bugs, cleared path near Fellglow keep.

If you use these mods and spot more floaters, post map location screenshot and i will try to fix them.