The grape industry is approximately 50% shipped through the industry estimate of 106,500,000 boxes, though it wouldn’t be surprising to see the industry come up short of that number due to the peculiar growing conditions this season. HMC is not quite that far through the season. We are looking forward to our Allison red seedless harvest, which is our biggest volume variety of the season. Red grapes should be available through December, but it is expected that the industry will run short of green grapes before then.
Each year after harvest is complete, we replenish nutrients in the soil of our orchards and vineyards. We take soil samples to determine which nutrients need replenishment and then select from different compost options based on their nutritive values. This year, our post-harvest organic orchards need more nitrogen and our post-harvest conventional orchards need more phosphorus and calcium, so we selected two different compost options to meet each of these needs.
Our Allison red seedless table grapes are finally in harvest! As we shared a few weeks ago, the smoke from California wildfires slowed the maturity of our late season table grapes. That pushed back the harvest window significantly for one of our favorite varieties. Contact your HMC Farms representative for more information on availability and pack styles.
As we look into ways to make table grape harvest more efficient, we are testing out a self-driving cart called Burro. Our employees can harvest grapes and place them onto trays that the Burro drives out to the end of the row for them, eliminating the need to push a heavy cart full of grapes to the end of the row. Not only does this make grape harvest less strenuous on our employees, but it makes the time spent on harvest more efficient by eliminating time spent pushing the carts back and forth in the vineyards. Tune in to this week’s Farm Friday on our Instagram page for more details.
Smoke from the multiple wildfires around California settled in the Central Valley this month. We are carefully monitoring the air quality to ensure that our employees working outdoors remain safe, and are deploying additional safety measures as needed.
We’re in the final stretch of the stone fruit season. Though we are closer to the end of the season than the beginning, there is still a lot of good fruit in our lineup over the coming weeks. We are about 80% through peach and nectarine harvest, and about 70% through plum harvest.
It’s hot! Record temperatures this month challenged our crops and people. It’s always hot in the Central Valley in August, but these extreme temperatures require us to take precautionary steps to ensure the quality of our product and the safety of our people. We applied a protective reflecting spray to the tree fruit, while constantly regulating moisture in the ground. We also stopped all field operations at noon when temperatures were too high. While this a big hardship on our time sensitive commodities, the health and welfare of our employees is our top priority. It has been an unusual summer, and this is just one more challenge we’ve dealt with.
We continue to enjoy many of the newer plum varieties that were planted recently. When picked tree ripe, with a bit of give, we have seen sugar levels much higher than traditional plums of the past.
The Fourth of July not only celebrates the independence of our country, but it also marks the “spiritual” half way mark of the stone fruit season, and is the historically referenced start date for grape harvest in our area. The first six weeks of the season definitely require the most effort. We are generally still thinning through early June while picking the most temperamental and time sensitive varieties of the season. The Fourth of July is a point in time at which we reflect, look forward, and take a quick break with our families. We hope you had a moment to relax and celebrate over the holiday (hopefully with a peach in hand).
This month, we used Cane Cutters in our table grape vineyards. This equipment cuts excess growth in the centers of the rows with blades that form an upside down V shape in order to increase sunlight and air flow. Increased sunlight helps our red and black seedless grape varieties gain color, and extra air flow helps to prevent disease pressure in grape clusters and vines.
HMC Farms table grape harvest is now underway in our vineyards, kicking off our table grape season! Overnight lows have remained under 70°F, which is great for color development in our red and black seedless table grape varieties.
HMC Farms regularly monitors soil moisture to ensure that we are providing the proper amount of irrigation to our trees and vines. We combine several sources of information from physical examination to sensors, and even the weather forecast, to determine the proper frequency and duration of irrigation. This topic was featured in our Farm Friday Instagram story, a weekly behind the scenes look at what’s happening at HMC Farms. Find us on Instagram here, and follow along with our Farm Fridays!
It’s been a vintage year so far for California stone fruit. We have received more than normal complimentary letters about the great tasting stone fruit. Newer varieties and a discipline to only pick the most mature fruit has put these summertime favorites back on top. We are half way through the season and should have good eating well into September.
Our platform equipment is now being used for harvest in our high density stone fruit orchards! This is an exciting moment for us, since this concept has taken three years of hard work and dedication to come to fruition.
We recently installed an optical grader to the packline in our plum packing house at HMC Reedley. The optical sorter not only improves our efficiency by automatically removing fruit with defects before it reaches the pack tables, but it also provides detailed statistics about each lot of fruit that help us improve our practices out in the field. Our plum team is pictured above (Raul, Paula, Nick and Greg).
Veraison is just beginning in our Flame table grapes, which is the point at which ripening begins. Red and black varieties begin to change color, and green varieties lose some opacity as natural sugars begin to accumulate in the berries. These particular grapes will be ready to harvest next month.
We are excited to begin harvest of our proprietary Plumsicle™ later this week. This piece of fruit was selected purely for flavor reasons and we think it is unequivocally the best tasting plum or plumcot of the season (don’t tell the Holiday plum, Honey Punch, or Ebony Rose that we said that). They will be available this season in 1# clams and 2# bags, with the variety name itself proudly featured on the package.
Harvest has begun in our stone fruit orchards! At this point, the fruit is a little smaller than normal due to the decreased amount of time between bloom and harvest, and the timing is a little ahead of last year.
It’s hot! Last week we experienced rain and peak temperatures around 72°, this week’s record projected heat is as high as 109°. Grapes and stone fruit don’t like this heat any more than people. In stone fruit, extreme heat slows everything down and halts growth, causing some heat damage to the fruit – especially dark colored plums. In table grapes, any of the exposed berries not covered by foliage will burn.
A few months ago, we increased efficiency and eliminated the need for ladders by using platforms in our high density stone fruit orchards. Since then, we have started to experiment by attaching an artificial light to the same equipment to perform “night thinning.” Beginning before the sun comes up, crews are able to finish this crucial process in the cool morning hours. Going forward, we will modify our picking by transitioning this process into harvest, resulting in an optimal product by removing the afternoon heat. This is an efficient operation that benefits the workers and product by eliminating the summer heat.
We are moving rake wire in our table grape vineyards. This process opens up a wire in the middle of the trellis that helps guide and organize the canes and their growth to conform to the V shape of the trellis. There are multiple benefits of rake wire use. It helps get all of the clusters to hang out in the “fruiting zone” underneath the trellis, making maintenance and harvest more efficient. Sunlight is allowed in to hit the bottom of canes, which helps with fruitfulness in next year’s crop. A pocket forms for air to flow and escape, reducing chances of humidity getting trapped underneath the canopy.
Take a look at a before and after of tree fruit thinning in one of our peach orchards, pictured below. Thinning is a process in which we remove under sized or over crowded pieces of fruit from our trees. This allows our trees to provide better nutrients to the remaining fruit for better sizing and flavor. It also protects tree limbs from breaking due to the heavy weight of too many pieces of fruit. During this process, our crews are also able to remove unnecessary new growth to save time and costs by not taking another pass through the orchards to prune this growth later.
We are in the midst of planting new grape varieties on our farms. Once the ground is prepped and the irrigation lines are set up, planting locations are marked and new vines are planted. It’s important for the irrigation to be set up first in order to irrigate the land before and after planting, allowing the vines to ease into their new environment. As you can see here, each new vine is given a bamboo stick for support and training purposes and a carton for protection. After the vines are planted, we work on installing our V-trellis system, which has begun with the stakes visible in the photo below.
Our stone fruit orchards are coming along nicely. The early-season peaches pictured above, which are right outside our office, are just about the size of ping pong balls. As you can see, they are already gaining a blush color. Over the coming weeks, they will grow quite a bit as they prepare for harvest, which will begin soon in our orchards. With temperatures in the mid 80s, we should have a very good quality and taste to start the season. Last year, we had lower than normal temperatures and rain for much of May, which impacted our quality. This year’s crop looks exceptionally good, and we should have great tasting fruit by mid-May, with a harvest schedule similar to last year.
Traditional pruning is quite labor-intensive, and we are always looking for ways to improve upon the process. This year, we are using a pre-pruner in preparation for pruning our grape vines. The pre-pruner thins out excess growth and performs a basic cut on vines, significantly reducing the amount of time crews need to spend on pruning. This should allow crews to more easily access the vines for targeted pruning, making the overall process more efficient.
Over the Thanksgiving holiday, some precipitation finally materialized in our area, allowing us to complete grape harvest just before the rain began. The lack of any early rain this year was highly unusual, but it seems that we’ve gotten back on track. We are removing rain covers in our grape vineyards and pruning in our stone fruit orchards, taking breaks to enjoy “farmer’s holidays” during the welcome rainy weather.
Pruning is in full force in our traditional tree fruit orchards, as pictured above. As you can see, the trees are bare of leaves, allowing our crews to distinguish between older wood and fruiting wood. We will soon begin pruning in our high density planting orchards, which is a slightly different process. Pruning allows us to prepare for the next season by maintaining the shape and structure of the trees.
HMC Farms table grape harvest is rapidly winding down. The weather has continued to cooperate with our harvest, helping to maintain excellent grape quality. It looks like we may finally see some precipitation in the middle of next week. The forecast shows high temperatures in the 60s with some chilly overnight lows to start Thanksgiving week.
Autumn is staking its claim on our tree fruit orchards. These beautiful fall colors signal that pruning time is near. We wait for the leaves to fall off of the trees in order to prune and select the best fruiting wood. Older wood appears thicker and rougher, like the tree’s trunk, in comparison to fruiting wood, which still has fresh bark and is likely to bear the best fruit.
Our table grape harvest is still going strong, with weather that continues to cooperate well in our vineyards. The forecast shows daytime temperatures dipping down with highs into the upper 60s to end this week, and then climbing back up a bit to start next week in the high 70s. Some cloud cover lies ahead, but there is still no significant chance of precipitation on our farms.
This year has proven to be one of the most unusual fall weather patterns we’ve seen. The weather has been virtually perfect for grape growth and harvest on our farms, with high temperatures in the 70s and 80s and cool overnight lows. With precipitation continuing to hold off, we will likely complete our grape harvest before adverse weather hits our vineyards.
Wildfires have blazed through parts of California over the past few weeks. Our farms were not in close proximity to any of the fires, but we’ve monitored the air quality closely, as smoke from these fires can drift to the valley floor. Fortunately, the major fires have been fully or mostly contained at this point. For updates on the California wildfires, visit the CalFire website. Table grape harvest is still going strong in our vineyards. The forecast shows slightly warmer days, with high temperatures creeping back up into the low 80s.