Tree Care and Health

The technical side of the business. CA's hang out here.
davidwyby
Tamarix aphylla
Replies
13
Views
315
SeanKroll
SeanKroll
Treeaddict
Name that fungus!
Replies
7
Views
106
Treeaddict
Treeaddict
D
Mass Arborist Exam Advice
Replies
3
Views
125
chris_girard
chris_girard
Treeaddict
Marcescense
Replies
23
Views
195
lxskllr
lxskllr
sotc
Whats blooming?
13 14 15
Replies
372
Views
27K
davidwyby
davidwyby
bstewert
The Tree ID Thread
8 9 10
Replies
247
Views
21K
lxskllr
lxskllr
Treeaddict
Holly leaves changing shape?!
Replies
16
Views
205
lxskllr
lxskllr
Treeaddict
When do leaves stop producing?
Replies
6
Views
268
Bodean
Bodean
davidwyby
PNW fir forest losing limbs, getting thin…?
Replies
7
Views
217
davidwyby
davidwyby
BlackSmith
Insect Identification
Replies
8
Views
212
Fiddler
Fiddler
bonner1040
Before & After Tree Care
29 30 31
Replies
751
Views
61K
Maximalist
Maximalist
Treeaddict
Black oak problems ?
Replies
8
Views
153
flushcut
flushcut
davidwyby
How much trimming can a hedge take?
Replies
10
Views
215
Bart
B
davidwyby
How to hard prune/pollard mesquite?
2
Replies
33
Views
536
davidwyby
davidwyby
Naturarbo
tree id
2
Replies
36
Views
777
Underwor
Underwor
Treeaddict
Caterpillars?
Replies
8
Views
235
Treeaddict
Treeaddict
cory
Drought observations
2
Replies
33
Views
578
Altissimus
Altissimus
Naturarbo
from a ficus
Replies
0
Views
115
Naturarbo
Naturarbo
davidwyby
Trying to save my pine (again)
Replies
6
Views
178
davidwyby
davidwyby
Ed L
Dead Ash, that refuse to die
Replies
8
Views
281
flushcut
flushcut
Treeaddict
Tip die back
Replies
20
Views
427
BlackSmith
BlackSmith
Treeaddict
Cable / brace between trees
Replies
10
Views
244
flushcut
flushcut
Treeaddict
Structural Mutilation
2
Replies
42
Views
968
SeanKroll
SeanKroll
Treeaddict
Planning for the future
Replies
2
Views
236
Treeaddict
Treeaddict
C
Large limb pruning best practices
Replies
6
Views
291
CurSedVoyce
CurSedVoyce
Treeaddict
2 trees - 2 diseases?
Replies
10
Views
275
SeanKroll
SeanKroll
SeanKroll
Irrigation needles
Replies
7
Views
269
Marc-Antoine
Marc-Antoine
Altissimus
ALLERGIC !! to ELM !!!
Replies
22
Views
3K
Altissimus
Altissimus
Naturarbo
id please southern europe
Replies
1
Views
195
Mellow
Mellow
flushcut
Critical root zone distance?
Replies
10
Views
299
Bermy
Bermy
lxskllr
What Causes A White Pine To Sprout Limbs?
Replies
7
Views
273
lxskllr
lxskllr
lxskllr
Tree Limbs Can't Stitch Themselves Back Together, Right?
Replies
2
Views
224
SeanKroll
SeanKroll
cory
Homemade Cobra system?
Replies
10
Views
285
SeanKroll
SeanKroll
Treeaddict
Species lifespans
Replies
12
Views
361
CurSedVoyce
CurSedVoyce
D
Tree ID Strengthening
Replies
7
Views
269
Treeaddict
Treeaddict
Mesquite
Do you know what pest does this?
Replies
16
Views
328
Mesquite
Mesquite
Treeaddict
Got another ID
Replies
12
Views
375
lxskllr
lxskllr
Treeaddict
Tree ID
Replies
9
Views
352
Treeaddict
Treeaddict
Roundhouse
Giant Douglas Fir loses a top
Replies
18
Views
553
Burnham
Burnham
Treeaddict
Learned something
Replies
16
Views
411
Treeaddict
Treeaddict
Treeaddict
Tree ID
Replies
6
Views
312
Altissimus
Altissimus
treesmith
Anti-topping info
Replies
10
Views
431
treesmith
treesmith
cory
Southern pine beetles in Maine
Replies
8
Views
299
Altissimus
Altissimus
Unemployed
Tree sounding? What’s the deal?
Replies
20
Views
495
stig
stig
lxskllr
Transplanting A Japanese Maple
Replies
7
Views
458
Bodean
Bodean
lxskllr
Tree Health - Cut Large Dead Branches, Or Leave Alone?
Replies
13
Views
533
Bermy
Bermy
K
Are Ants in Trees Beneficial?
2 3
Replies
56
Views
6K
Jomo
Jomo
S
Hydrogel crystals vs. Hydrogel cooling pack
Replies
4
Views
470
Underwor
Underwor
lxskllr
Loose Bark - Good, Bad, Indifferent?
Replies
9
Views
422
Marc-Antoine
Marc-Antoine
pantheraba
Beech Leaf Disease -- ramping up
Replies
3
Views
350
ruel
ruel
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