Fall Planting of Apples
Mario Miranda Sazo, Cultural Practices
Lake Ontario Fruit Program
The weather is cooperating, the soil is on the semidry side, and harvest is almost finished in Western NY. This has some growers thinking about a head start on next spring's work. In recent years, fall planting has become the norm for a few Western NY growers who have successfully planted in the fall for several consecutive years. These new orchards have shown a strong growth the first year compared to spring planted trees. Fall planted trees have also shown better blooming synchrony with older established orchards and thus are more likely to be protected for fireblight with streptomycin spray programs on the farm. While new spring planted trees bloom later than established orchards when temperatures are warmer, they are at higher risk of blossom blight if left unprotected or with fewer streptomycin sprays.
Fall planting can also be a good strategy to avoid planting delays in the spring due to unpredictable rainy weather conditions and/or late snow cover. Sometimes a grower can lose 30 or 40 days just waiting for the soil to be dry out to the right moisture conditions when trying to plant early in the spring. Fall planting also allows early root establishment and maximum tree growth which are critical for a new high density planting the first year. But is fall the best time to plant, or are there any problems or concerns to consider?
Successful fall planting requires a combination of conditions: (1) a well-prepared site with good drainage, weeds under control and minimal rodent and deer populations, (2) mild weather and warm soil temperatures for several weeks after planting to encourage root establishment, (3) nursery trees that begin their dormancy process early, including leaf drop, (4) a nursery supplier that is willing to fall dig trees, (5) sufficient labor to plant trees quickly without drying, and (6) proper soil conditions to re-close the soil around the roots without leaving air pockets. The soil should flow when plowed or disced to allow the soil to flow around the roots as the tree planter passes. This last point is probably the most critical. There are some fall seasons in Western NY that are just too wet and proper soil conditions are never achieved after Oct 15. It is a costly mistake to 'mud' tree in if the soil is too wet. This can lead to tree dessication and death. In those years we recommend that the trees be left in the nursery or stored until the spring.
If you can satisfy the 6 conditions listed above, the following practical tips can help you have a successful fall planting:
1. Nursery trees need to experience cool temperatures and short daylengths to encourage dormancy. Frost will promote leaf fall, and some nurserymen use copper sprays to encourage leaf abscission. If the trees are moved before dormancy, they could begin to grow again, which could predispose them to winter injury.
2. Once the trees show signs of dormancy, they can be dug and moved. Total leaf removal is necessary only if trees will be in storage for some time, to prevent diseases. It is critical to prevent roots from drying out, especially since they may not be fully dormant. Use covering tarps and wet down any roots that seem dry.
3. The roots and soil need to be in intimate contact immediately after planting to ensure the trees survive. Where a tree planter is used, the presser wheels need to be adjusted properly. Hand planted trees should be tramped well around the trunk. A follow-up watering is recommended if a soaking rain does not occur within a few days.
4. There is a risk of winter injury with fall planted apple trees, especially to the lower trunk and scaffold branches, because they are the last to harden off fully. Mounding up soil up to twenty inches around the trunk has an insulating effect against sudden freezes, and can be left to prevent insects from boring into the rootstock but it should be removed the next spring to prevent scion rooting.
If all these precautions are followed, fall planting of apple trees can help your new orchard get off to a quick start next spring.
Upcoming Events
Good Agricultural Practices (GAPs) Training & Food Safety Plan-Writing Workshop
February 2 - February 3, 2023
Newark, NY
Goals of this workshop:
- Understand how GAPs (Good Agricultural Practices) impact produce safety, and how you can improve practices on your farm to reduce the risk of microbial contamination
- Learn the difference between a FSMA Inspection and a GAPs audit, and learn what is needed to have a USDA GAP/GHP audit and the 2 types (Basic & Harmonized)
- Begin writing a farm food safety plan that complies with a USDA GAP/GHP Audit
This workshop is targeted at Mott's growers who need to have a successful GAP audit for the 2023 harvest. However, all farms and organizations are invited to attend.
We will have several breaks, including a lunch break, scattered throughout the day, but feel free to step away whenever you need to. Lunch and snacks provided. Note: All times are approximate. Time spent on each topic varies depending on audience and questions/discussion. There will be time for questions at the end of each section and a final opportunity for questions when we close for the day.
Instructors Confirmed: Craig Kahlke (CCE-LOF), Robert Hadad (CCE-CVP), Caroline Boutard-Hunt (CCE-Yates), Judy Wright (CCE-Seneca), and Representatives from NYS Dept. of Ag & Mkts.
How Profitable Will My New Orchard Investment Be? 1-day, hands-on skills class
February 7, 2023
Highland, NY
The Eastern NY Commercial Hort Team and the Lake Ontario Fruit Team are offering a 1-day, hands-on course at 5 locations in NYS in January and February for tree fruit farms on using farm financial information and other resources to make decisions about long-term investments or changes to their business. We will apply the techniques covered in the 8-part webinar series in December to scenarios using sample financial data from fruit farms in NYS.
Apple Leafcurling Midge IPM - Webinar

February 16, 2023
In recent years, the apple leafcurling midge (ALCM) has become an increasingly problematic pest in many orchards across the northeast.