Wow, what a Spring! It’s almost May and leaves still aren’t present on trees and shrubs, but they should start to explode soon. If you’re wondering if now is the time to spray for apple scab, the answer is not yet.
Please trust us to know when the optimal time to apply treatment in the western suburbs is. We monitor the plants that the fungal spores originate from, and once we see that they are becoming active we have a 10-day window to apply your 1st treatment.
For the record this will officially be the latest start to the fungicide treatment schedule in our 48 years in the tree care industry. The latest we ever ‘started’ these applications was April 29th with our 10-day window beginning from that date. From the looks of the situation, at the moment, we will be starting sometime in early May.
Remember to keep an eye on your trees and shrubs throughout the Spring and Summer for any new ‘situations’ that might arise. We work in cooperation with you in caring for your trees and shrubs as we are only on your property a few times a season but you are there every day!
Enjoy the Spring….once it gets here.
You may have noticed that certain varieties of Crab Apple trees are displaying some minor flowering right now. The below photo was taken October 31st.
The months of September and October were abnormally warm. This warm weather will confuse many flowering trees and shrubs.
Flower buds for the following year always form during the prior season. Ordinarily these buds sit closed on the tree throughout the Fall and Winter waiting on Spring. However, if the Fall season is unseasonably warm and those buds receive above average warmth for an extended period of time, a second flowering can occur.
What this means is that these trees will not flower as fully next Spring and in some rare cases, may not flower at all depending on the variety of tree involved. Even though you may not be seeing this second flowering occurring on your tree at the present time, that does not mean that your tree might not be affected next year.
Even if flower buds fail to open as those shown in the photo, they may have swelled beyond the point that they normally would. If that is the case, it is possible that Winter’s cold temperatures and winds might burn the swollen buds that are not as dense, compact and insulated as they normally would be. Should this occur, the buds will sustain damage and not open next Spring. Only time will tell.
On a better note, we have been driving past clients homes this Fall checking on our fungal treated Crab Apple trees and we hope you are as happy with their condition as we are. We promised our new treatment products for 2017 would produce tremendous results and they obviously have! We are seeing Crabs that are still fully leafed!
Have a wonderful Fall and upcoming Holiday Season.
We took this photo the other day. We’d say drought conditions currently exist. And because of that, colors may not be as brilliant this fall.
Our trees are under a lot of stress. Back in June, we had the driest 22 day period in record keeping history for DuPage County. July was under average for precipitation and between August 1st and today, we’ve only had 2.4 inches of rain.
We should all do what we can to water our lawns now so that when the rains do come, the ground is more able to absorb and accept it. If the ground is rock hard, most of the rain that falls will ‘sheet off’ to lower areas which might make trees go into the Winter too dry. Be sure to water root systems up until ground freeze should it stay unusually dry. Click here to review the proper way to water your trees and shrubs.
Trees whose roots extend under dry lawn are really suffering right now. Shrubs and small trees, however, that are completely mulched in to their drip lines are under less stress as the mulch will help to retain soil moisture and deflect the sun. The exception is trees that were planted in the last 2 years. Pay particular attention to these trees even if they are mulched.
We have been getting several calls about tree leaves shriveling, drying out and dropping early. Some trees just look thin and sick. Watering now will begin to help. In addition, trees need water to display their best Fall colors.
Over 80% of our clients are scheduled for Fall High Pressure Root Fertilization which is the most important thing you can do for your trees. We strongly recommend that you consider it!
We hope you take a moment to absorb the Fall beauty around us, even if colors may seem muted this year.