In general, many plants and trees are exposed to fire in
their native environment and many will recover in the spring and should be left
alone. Any pruning or cutting back of fire-damaged plants should not be done
until the plants show signs of recovery. Removing bark, leaves or limbs can
expose the plants to sun damage. Heat from the sun can actually kill the tissue
beneath the bark on some trees. It is best to leave them alone until new growth
appears.
Some plants recover faster than others. Burned plants can still be green underneath and still have healthy roots. If similar plants appear to be recovering, wait a few more weeks before removing damaged parts. Full damage to woody plants may not be apparent until the next spring or summer season. Re-examine them at that time and then carefully remove damaged wood to make room for new growth. Ash on the plants will not cause damage and should be left alone.
Some plants recover faster than others. Burned plants can still be green underneath and still have healthy roots. If similar plants appear to be recovering, wait a few more weeks before removing damaged parts. Full damage to woody plants may not be apparent until the next spring or summer season. Re-examine them at that time and then carefully remove damaged wood to make room for new growth. Ash on the plants will not cause damage and should be left alone.
Damaged trees that have branches that are cracked or overhanging homes, driveways etc., can be a future hazard, should be removed.
Trees that have shifted in the soil due to wind or burn damage and those with
burned roots should be removed as well, because they are now considered
unstable and could potentially fall. If fire has completely burned off all the
bark around the entire circumference of the tree and/or fire has burned deep
into the trunk, the tree should also be removed.
Fertilization is not recommended. Immediately fertilizing
can cause damage to the roots and cause additional harm to the plants. Waiting
also gives the soil time to recover. Wait until the spring and fertilize at
half rates with a product containing nitrogen. Do not fertilize with manures at
that time, since they contain a high concentration of salts that can injure
roots.
Plastic irrigation lines, parts and drains may be damaged. Check your existing irrigation system for leaks and damage and document them for your insurance company. Also shut off irrigation water immediately after a fire to help prevent erosion and further damage.
It is generally not recommended to water plants immediately
after a fire. If your area is experiencing a drought and water is necessary,
water gently by hand. Severely burned soils do not absorb water well. Make sure
the flow of water is slow enough to be absorbed. Also examine and clean
concrete drains and swales. Many become filled with ash and mud during a fire.
In areas where protective plants are removed or destroyed,
soil becomes vulnerable to erosion. Soil erosion can happen slowly or it can
happen very quickly in a heavy rain. The exact measures needed for your
property are based on your soil type, slope grade, home location, weather,
water availability etc.
Areas exposed by fire can open the door for invasive species and weeds. In some areas erosion control materials or mechanical control measures may need to be applied. Contact your local Signature Landscapes plant specialist for guidelines in your area.
Water flow is an important factor of any erosion plan. Never
underestimate the power of storm water and debris. Evaluating the area and
planning for storm events is a critical first step to protecting your property
and improper or inadequate measures can aggravate potential problems. If you
need help with erosion control or fire prevention landscaping, be sure to hire
a licensed professional who specializes in that area of expertise. Ask for
references, insurance certificates and request to see their license. You'll
want to protect your home and your neighbors' as well.
It is also an important time to evaluate your property's landscape and damage. Take a look at what worked and what did not and try to determine how to make your property safer in case of a future fire. For future reference, it is also a good idea to keep records and photos of your landscape as part of your home inventory list for insurance purposes.
It is also an important time to evaluate your property's landscape and damage. Take a look at what worked and what did not and try to determine how to make your property safer in case of a future fire. For future reference, it is also a good idea to keep records and photos of your landscape as part of your home inventory list for insurance purposes.












