Non Toxic Woods
- ACACIA
- APPLE -(Pesticide residue likely reason for periodic issues)
- AILANTHUS – Tree of Heaven
- ALDER – white alder
- Alder / Buckthorn)
- ALMOND
- ARALIA – Fatsia japonica
- ASH – Fraxinus
- ASPEN – Populus
- BAMBOO
- BARBERRY- Berberis
- BIRCH – see paragraph
- BEECH – Fagus
- BOIS D’ARC – horse apple tree
- CAMELLIA
- CITRUS -(lime, kumquat, grapefruit, orange, lemon)
- CORK – (not wood from cork oak, but cork)
- CORN PLANTS
- COTTONWOOD – Populus
- CRABAPPLE – Malus
- DATE
- DOGWOOD – Cornus
- ELM – Ulmus
- EUCALYPTUS
- FIG
- FIR – genus Abies
- GRAPE VINES
- GUAVA
- HACKBERRY
- HAWTHORN – Crataegus
- HIBISCUS
- HICKORY
- JADE PLANT
- LILAC – Syringa
- MAGNOLIA
- MAPLE – Acer
- MOUNTAIN ASH – Sorbus
- MULBERRY – Morus
- NECTARINE
- NUT TREES – exclude chestnut and oak
- ORANGE – several sources lean toward safe
- PALM
- PAPAYA
- PEACH
- PEAR
- PECAN
- PINE – Pinus
- PLUM
- ROSE – Rosa
- RUBBER PLANT – – Ficus elastica – see Dr. Vaden’s site
- SPRUCE – Picea
- SYCAMORE
- VINE MAPLE – Acer
- WEEPING WILLOW – Salix (GOAT, PUSSY & WEEPING)
- YUCCA
Non Toxic Plants
- ACACIA
- APPLE -(Pesticide residue likely reason for periodic issues)
- AILANTHUS – Tree of Heaven
- ALDER – white alder
- Alder / Buckthorn)
- ALMOND
- ARALIA – Fatsia japonica
- ASH – Fraxinus
- ASPEN – Populus
- BAMBOO
- BARBERRY- Berberis
- BIRCH – see paragraph
- BEECH – Fagus
- BOIS D’ARC – horse apple tree
- CAMELLIA
- CITRUS -(lime, kumquat, grapefruit, orange, lemon)
- CORK – (not wood from cork oak, but cork)
- CORN PLANTS
- COTTONWOOD – Populus
- CRABAPPLE – Malus
- DATE
- DOGWOOD – Cornus
- ELM – Ulmus
- EUCALYPTUS
- FIG
- FIR – genus Abies
- GRAPE VINES
- GUAVA
- HACKBERRY
- HAWTHORN – Crataegus
- HIBISCUS
- HICKORY
- JADE PLANT
- LILAC – Syringa
- MAGNOLIA
- MAPLE – Acer
- MOUNTAIN ASH – Sorbus
- MULBERRY – Morus
- NECTARINE
- NUT TREES – exclude chestnut and oak
- ORANGE – several sources lean toward safe
- PALM
- PAPAYA
- PEACH
- PEAR
- PECAN
- PINE – Pinus
- PLUM
- ROSE – Rosa
- RUBBER PLANT – – Ficus elastica – see Dr. Vaden’s site
- SPRUCE – Picea
- SYCAMORE
- VINE MAPLE – Acer
- WEEPING WILLOW – Salix (GOAT, PUSSY & WEEPING)
- YUCCA